Article(id=1321425659944091923, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1321425625915707977, articleNumber=null, orderNo=null, doi=10.20251/j.cnki.1003-3734.2026.09.011, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=1749657600000, acceptedDateStr=2025-06-12, onlineDate=1792982028231, onlineDateStr=2026-10-26, pubDate=1778774400000, pubDateStr=2026-05-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792982028231, onlineIssueDateStr=2026-10-26, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792982028231, creator=13701087609, updateTime=1792982028231, updator=13701087609, issue=Issue{id=1321425625915707977, tenantId=1146029695717560320, journalId=1235980733773295621, year='2026', volume='35', issue='9', pageStart='897', pageEnd='1008', issueExtLink='null', onlineDate='null', pubDate='1778774400000', pubDateStr='2026-05-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792982020119, creator='13701087609', updateTime=1792983090252, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1321430114441745406, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1321425625915707977, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1321430114441745407, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1321425625915707977, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=977, endPage=985, ext={EN=ArticleExt(id=1321425660082503956, articleId=1321425659944091923, tenantId=1146029695717560320, journalId=1235980733773295621, language=EN, title=Study on impurities in domestic piroxicam gel, columnId=null, journalTitle=Chinese Journal of New Drugs, columnName=null, runingTitle=null, highlight=null, articleAbstract=
Objective:

To study the impurities in domestic piroxicam gel.

Methods:

An HPLC method was established to study the impurities in piroxican gel. Waters XBridge C18 (250 mm×4.6 mm, 5 μm) column was used with gradient elution of mobile phase consisting of 0.5% of glacial acetic acid in water (adjust with ammonium hydroxide to a pH of 6.2) and acetonitrile. The flow rate was 1.0 mL·min-1, and the UV detection wavelength was 265 nm. Q-TOF technique was used to identify the structures of the main impurities in positive/negative ion modes with ESI as the ion resource.

Results:

Piroxicam peak was well separated from each impurity peak. A total of 4 major impurities (≥0.1%) were detected in 17 batches of domestic piroxicam gel: i.e., 2-hydroxy-benzoic acid 2-[bis(2-hydroxyethyl)amino] ethyl ester, 2-hydroxypropyl-4-hydroxybenzoate, 1-hydroxypropyl-2-yl-4-hydroxybenzoate, and 2-methyl-4-methoxy-N-(2-pyridyl)-2H-1,2-benzothiazin-3-formamide-1,1-dioxide, which were for the first time reported in piroxicam gel.

Conclusion:

The established HPLC method can be used for impurity detection of piroxicam gel. Impurities in domestic piroxicam gel mainly come from raw materials and excipient ethyl hydroxybenzoate. The production process should be optimized to improve the quality.

, authors=Jie LI1, Song YUAN1, Lei-jin ZHU2, Yang LIU1, *, authorsList=Jie LI, Song YUAN, Lei-jin ZHU, Yang LIU, authorCompany=null, correspAuthors=Yang LIU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1321425660480962837, articleId=1321425659944091923, tenantId=1146029695717560320, journalId=1235980733773295621, language=CN, title=国产吡罗昔康凝胶的杂质研究, columnId=1236330556003242277, journalTitle=中国新药杂志, columnName=实验研究, runingTitle=null, highlight=null, articleAbstract=
目的:

研究国产吡罗昔康凝胶中的杂质。

方法:

建立HPLC法对吡罗昔康凝胶中的杂质进行考察:采用Waters XBridge C18色谱柱(250 mm×4.6 mm, 5 μm);以0.5%冰醋酸(氨水调pH 6.2)-乙腈为流动相;梯度洗脱;流速1.0 mL·min-1;检测波长265 nm;联用Q-TOF高分辨质谱对主要杂质结构进行鉴定,采用ESI离子源,正/负离子全扫描模式。

结果:

吡罗昔康峰与各杂质峰分离良好,17批次国产吡罗昔康凝胶中共检出4个主要杂质(≥0.1%):2-羟基-苯甲酸2-[二(2-羟基乙基)氨基]乙基酯、2-羟丙基4-羟基苯甲酸酯、1-羟丙基-2-基4-羟基苯甲酸酯和2-甲基-4-甲氧基-N-(2-吡啶基)-2H-1,2-苯并噻嗪-3-甲酰胺-1,1-二氧化物,均为吡罗昔康凝胶中首次报道。

结论:

建立的HPLC法可用于吡罗昔康凝胶的杂质检查。国产吡罗昔康凝胶中的杂质主要来源于原料和辅料羟苯乙酯,应优化生产工艺,提高质量。

, authors=李婕1, 袁松1, 朱蕾瑾2, 刘阳1, *, authorsList=李婕, 袁松, 朱蕾瑾, 刘阳, authorCompany=null, correspAuthors=刘阳, authorNote=

李婕,女,副主任药师,主要从事化学药物的质量控制研究。联系电话:(010)53851577,E-mail: 。

, correspAuthorsNote=
* 刘阳,男,研究员,主要从事化学药物的质量控制研究。联系电话:(010)53851571,E-mail: 。
, copyrightStatement=null, copyrightOwner=《中国新药杂志》有限公司, extLink=null, articleAbsUrl=null, sourceXml=/PbVHqHQKRPiDz8RxJZSJQ==, magXml=tS1vkx2NesAraztkUNTNpQ==, pdfUrl=null, pdf=0ZsXwVDd5nCm68dz0mxTeA==, pdfFileSize=1666019, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=0f8ydsx8leHkHvaAG0/Urw==, mapNumber=null, fund=null)}, authors=[Author(id=1321425660883616029, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=lijie@nifdc.org.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321425661009445151, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425660883616029, language=EN, stringName=Jie LI, firstName=Jie, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321425661181411616, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425660883616029, language=CN, stringName=李婕, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629, bio={"content":"

李婕,女,副主任药师,主要从事化学药物的质量控制研究。联系电话:(010)53851577,E-mail: 。

"}, bioImg=null, bioContent=

李婕,女,副主任药师,主要从事化学药物的质量控制研究。联系电话:(010)53851577,E-mail: 。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1321425660715843862, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, xref=1, ext=[AuthorCompanyExt(id=1321425660724232471, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China), AuthorCompanyExt(id=1321425660732621080, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629)])]), Author(id=1321425661248520482, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321425661558898980, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425661248520482, language=EN, stringName=Song YUAN, firstName=Song, middleName=null, lastName=YUAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321425661634396454, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425661248520482, language=CN, stringName=袁松, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1321425660715843862, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, xref=1, ext=[AuthorCompanyExt(id=1321425660724232471, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China), AuthorCompanyExt(id=1321425660732621080, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629)])]), Author(id=1321425661705699624, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321425661986717994, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425661705699624, language=EN, stringName=Lei-jin ZHU, firstName=Lei-jin, middleName=null, lastName=ZHU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2Yunnan Provincial Institute of Food and Drug Supervision and Inspection, Kunming 650106, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321425662091575595, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425661705699624, language=CN, stringName=朱蕾瑾, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2云南省食品药品监督检验研究院,昆明 650106, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1321425660791341337, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, xref=2, ext=[AuthorCompanyExt(id=1321425660799729946, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660791341337, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Yunnan Provincial Institute of Food and Drug Supervision and Inspection, Kunming 650106, China), AuthorCompanyExt(id=1321425660808118555, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660791341337, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2云南省食品药品监督检验研究院,昆明 650106)])]), Author(id=1321425663735742765, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=yangliu@nifdc.org.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1321425663828017455, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425663735742765, language=EN, stringName=Yang LIU, firstName=Yang, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, *, address=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321425663916097840, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425663735742765, language=CN, stringName=刘阳, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, *, address=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1321425660715843862, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, xref=1, ext=[AuthorCompanyExt(id=1321425660724232471, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China), AuthorCompanyExt(id=1321425660732621080, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629)])])], keywords=[Keyword(id=1321425664096452913, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, language=EN, orderNo=1, keyword=piroxicam gel), Keyword(id=1321425664159367474, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, language=EN, orderNo=2, keyword=studies on impurities), Keyword(id=1321425664230670643, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, language=EN, orderNo=3, keyword=ethyl hydroxybenzoate), Keyword(id=1321425664306168116, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, language=EN, orderNo=4, keyword=HPLC), Keyword(id=1321425664364888373, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, language=EN, orderNo=5, keyword=Q-TOF), Keyword(id=1321425664415220022, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, language=CN, orderNo=1, keyword=吡罗昔康凝胶), Keyword(id=1321425664490717496, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, language=CN, orderNo=2, keyword=杂质研究), Keyword(id=1321425664562020665, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, language=CN, orderNo=3, keyword=羟苯乙酯), Keyword(id=1321425664629129530, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, language=CN, orderNo=4, keyword=HPLC法), Keyword(id=1321425664700432699, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, language=CN, orderNo=5, keyword=Q-TOF)], refs=null, funds=[Fund(id=1321425664788513084, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, awardId=2023SKLDRS0106, language=CN, fundingSource=经皮给药制剂的体外释放、渗透过程及评价技术研究(2023SKLDRS0106), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1321425660715843862, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, xref=1, ext=[AuthorCompanyExt(id=1321425660724232471, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China), AuthorCompanyExt(id=1321425660732621080, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629)]), AuthorCompany(id=1321425660791341337, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, xref=2, ext=[AuthorCompanyExt(id=1321425660799729946, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660791341337, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Yunnan Provincial Institute of Food and Drug Supervision and Inspection, Kunming 650106, China), AuthorCompanyExt(id=1321425660808118555, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660791341337, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2云南省食品药品监督检验研究院,昆明 650106)])], figs=null, attaches=null, journal=Journal(id=1235980159023624194, delFlag=0, nameCn=中国新药杂志, nameEn=Chinese Journal of New Drugs, nameHistory1=null, nameHistory2=null, issn=1003-3734, eissn=null, cn=11-2850/R, coden=ZXZHA6, periodic=3, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=ohPEEN//Vz1tDT3ZBNTp4Q==, journalPrice=null, startedYear=null, abbrevIsoEn=Chinese Journal of New Drugs, journalRemark=null, publicationField=null, createdTime=1772610233314, updatedTime=1788948968376, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=Z, firstLetterEn=Z, subjectCode=Medical and Pharmaceutical Sciences, subjectName=null, subjectCodeEn=Medical and Pharmaceutical Sciences, subjectNameEn=null, picCn=ohPEEN//Vz1tDT3ZBNTp4Q==, picEn=f9WK9bvTM4guTmS/iGhOMg==, jcr=null, cjcr=null, exts=[JournalExt(id=1304509780974924039, language=CN, name=中国新药杂志, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1788948968404, updatedTime=1788948968404, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://draft.newdrug.cn/journalx_zgxy/authorLogOn.action, submissionEditorUrl=http://draft.newdrug.cn/journalx_zgxy/editorLogOn.action, submissionReviewUrl=http://draft.newdrug.cn/journalx_zgxy/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304509781025255688, language=EN, name=Chinese Journal of New Drugs, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1788948968416, updatedTime=1788948968416, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://draft.newdrug.cn/journalx_zgxy/authorLogOn.action, submissionEditorUrl=http://draft.newdrug.cn/journalx_zgxy/editorLogOn.action, submissionReviewUrl=http://draft.newdrug.cn/journalx_zgxy/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1235980733773295621, websiteList=[Website(id=1235982099191222761, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1235980733773295621, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zgxyzz/CN, language=CN, createTime=1772610695884, createBy=18614031015, updateTime=1772610860397, updateBy=18614031015, name=中国新药杂志-中文, tplId=1146099689490845704, title=中国新药杂志, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1235983918629966444, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099191222761, code=articleTextType, value=kx, createTime=1772611129672, updateTime=1772611129672, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983918604800617, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099191222761, code=banner, value=null, createTime=1772611129666, updateTime=1772611129666, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983918655132271, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099191222761, code=grayFlag, value=0, createTime=1772611129678, updateTime=1772611129678, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983918596412008, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099191222761, code=logo, value=https://castjournals.cast.org.cn/joweb/zgxyzz/CN/file/pic?fileId=W567vm71kFC7UhK9TSU6xw==, createTime=1772611129664, updateTime=1772611129664, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983918667715185, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099191222761, code=minRunFlag, value=0, createTime=1772611129681, updateTime=1772611129681, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983918617383531, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099191222761, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/zgxyzz/CN/file/pic, createTime=1772611129669, updateTime=1772611129669, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983918659326576, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099191222761, code=silenceFlag, value=0, createTime=1772611129679, updateTime=1772611129679, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983918613189226, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099191222761, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1772611129668, updateTime=1772611129668, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983918634160749, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099191222761, code=themeColor, value=null, createTime=1772611129673, updateTime=1772611129673, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983918646743662, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099191222761, code=themeStyle, value=null, createTime=1772611129676, updateTime=1772611129676, creator=18614031015, updator=18614031015)]), Website(id=1235982099270914542, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1235980733773295621, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zgxyzz/EN, language=EN, createTime=1772610695903, createBy=18614031015, updateTime=1772610875891, updateBy=18614031015, name=中国新药杂志-英文, tplId=1146101810881728533, title=Chinese Journal of New Drugs, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1235983955829248630, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099270914542, code=articleTextType, value=kx, createTime=1772611138541, updateTime=1772611138541, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983955804082803, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099270914542, code=banner, value=null, createTime=1772611138535, updateTime=1772611138535, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983955854414457, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099270914542, code=grayFlag, value=0, createTime=1772611138547, updateTime=1772611138547, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983955795694194, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099270914542, code=logo, value=https://castjournals.cast.org.cn/joweb/zgxyzz/EN/file/pic?fileId=W567vm71kFC7UhK9TSU6xw==, createTime=1772611138533, updateTime=1772611138533, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983955866997371, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099270914542, code=minRunFlag, value=0, createTime=1772611138550, updateTime=1772611138550, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983955820860021, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099270914542, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/zgxyzz/EN/file/pic, createTime=1772611138539, updateTime=1772611138539, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983955862803066, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099270914542, code=silenceFlag, value=0, createTime=1772611138549, updateTime=1772611138549, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983955812471412, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099270914542, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1772611138537, updateTime=1772611138537, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983955837637239, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099270914542, code=themeColor, value=null, createTime=1772611138543, updateTime=1772611138543, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983955846025848, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099270914542, code=themeStyle, value=null, createTime=1772611138545, updateTime=1772611138545, creator=18614031015, updator=18614031015)])], journalTitle=中国新药杂志, weixinUrl=null, journalUrl=http://www.newdrug.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Chinese Journal of New Drugs, journalPhotoCn=ohPEEN//Vz1tDT3ZBNTp4Q==, journalPhotoEn=f9WK9bvTM4guTmS/iGhOMg==, journalFirstLetter=Z, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/zgxyzz/CN/10.20251/j.cnki.1003-3734.2026.09.011, detailUrlEn=https://castjournals.cast.org.cn/joweb/zgxyzz/EN/10.20251/j.cnki.1003-3734.2026.09.011, pdfUrlCn=https://castjournals.cast.org.cn/joweb/zgxyzz/CN/PDF/10.20251/j.cnki.1003-3734.2026.09.011, pdfUrlEn=https://castjournals.cast.org.cn/joweb/zgxyzz/EN/PDF/10.20251/j.cnki.1003-3734.2026.09.011, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1778774400000, fullTextJson=null, articleText=null, reference=null)
收藏切换
国产吡罗昔康凝胶的杂质研究
收藏切换
PDF下载
李婕 1 , 袁松 1 , 朱蕾瑾 2 , 刘阳 1, *
中国新药杂志 | 实验研究 2026,35(9): 977-985
收起
收藏切换
中国新药杂志 |实验研究 2026 , 35 (9) : 977 -985
国产吡罗昔康凝胶的杂质研究
全屏
[Author(id=1321425660883616029, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=lijie@nifdc.org.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321425661009445151, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425660883616029, language=EN, stringName=Jie LI, firstName=Jie, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321425661181411616, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425660883616029, language=CN, stringName=李婕, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629, bio={"content":"

李婕,女,副主任药师,主要从事化学药物的质量控制研究。联系电话:(010)53851577,E-mail: 。

"}, bioImg=null, bioContent=

李婕,女,副主任药师,主要从事化学药物的质量控制研究。联系电话:(010)53851577,E-mail: 。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1321425660715843862, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, xref=1, ext=[AuthorCompanyExt(id=1321425660724232471, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China), AuthorCompanyExt(id=1321425660732621080, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629)])]), Author(id=1321425661248520482, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321425661558898980, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425661248520482, language=EN, stringName=Song YUAN, firstName=Song, middleName=null, lastName=YUAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321425661634396454, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425661248520482, language=CN, stringName=袁松, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1321425660715843862, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, xref=1, ext=[AuthorCompanyExt(id=1321425660724232471, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China), AuthorCompanyExt(id=1321425660732621080, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629)])]), Author(id=1321425661705699624, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321425661986717994, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425661705699624, language=EN, stringName=Lei-jin ZHU, firstName=Lei-jin, middleName=null, lastName=ZHU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2Yunnan Provincial Institute of Food and Drug Supervision and Inspection, Kunming 650106, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321425662091575595, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425661705699624, language=CN, stringName=朱蕾瑾, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2云南省食品药品监督检验研究院,昆明 650106, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1321425660791341337, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, xref=2, ext=[AuthorCompanyExt(id=1321425660799729946, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660791341337, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Yunnan Provincial Institute of Food and Drug Supervision and Inspection, Kunming 650106, China), AuthorCompanyExt(id=1321425660808118555, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660791341337, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2云南省食品药品监督检验研究院,昆明 650106)])]), Author(id=1321425663735742765, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=yangliu@nifdc.org.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1321425663828017455, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425663735742765, language=EN, stringName=Yang LIU, firstName=Yang, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, *, address=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1321425663916097840, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, authorId=1321425663735742765, language=CN, stringName=刘阳, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, *, address=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1321425660715843862, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, xref=1, ext=[AuthorCompanyExt(id=1321425660724232471, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China), AuthorCompanyExt(id=1321425660732621080, tenantId=1146029695717560320, journalId=1235980733773295621, articleId=1321425659944091923, companyId=1321425660715843862, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629)])])]
李婕1 , 袁松1, 朱蕾瑾2, 刘阳1, *
作者信息
  • 1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629
  • 2云南省食品药品监督检验研究院,昆明 650106
通讯作者:
* 刘阳,男,研究员,主要从事化学药物的质量控制研究。联系电话:(010)53851571,E-mail: 。
作者简介:

李婕,女,副主任药师,主要从事化学药物的质量控制研究。联系电话:(010)53851577,E-mail: 。

Study on impurities in domestic piroxicam gel
Jie LI1 , Song YUAN1, Lei-jin ZHU2, Yang LIU1, *
Affiliations
  • 1National Institutes for Food and Drug Control/NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs, Beijing 102629, China
  • 2Yunnan Provincial Institute of Food and Drug Supervision and Inspection, Kunming 650106, China
出版时间: 2026-05-15 doi: 10.20251/j.cnki.1003-3734.2026.09.011
文章导航
收藏切换
目的:

研究国产吡罗昔康凝胶中的杂质。

方法:

建立HPLC法对吡罗昔康凝胶中的杂质进行考察:采用Waters XBridge C18色谱柱(250 mm×4.6 mm, 5 μm);以0.5%冰醋酸(氨水调pH 6.2)-乙腈为流动相;梯度洗脱;流速1.0 mL·min-1;检测波长265 nm;联用Q-TOF高分辨质谱对主要杂质结构进行鉴定,采用ESI离子源,正/负离子全扫描模式。

结果:

吡罗昔康峰与各杂质峰分离良好,17批次国产吡罗昔康凝胶中共检出4个主要杂质(≥0.1%):2-羟基-苯甲酸2-[二(2-羟基乙基)氨基]乙基酯、2-羟丙基4-羟基苯甲酸酯、1-羟丙基-2-基4-羟基苯甲酸酯和2-甲基-4-甲氧基-N-(2-吡啶基)-2H-1,2-苯并噻嗪-3-甲酰胺-1,1-二氧化物,均为吡罗昔康凝胶中首次报道。

结论:

建立的HPLC法可用于吡罗昔康凝胶的杂质检查。国产吡罗昔康凝胶中的杂质主要来源于原料和辅料羟苯乙酯,应优化生产工艺,提高质量。

吡罗昔康凝胶  /  杂质研究  /  羟苯乙酯  /  HPLC法  /  Q-TOF
Objective:

To study the impurities in domestic piroxicam gel.

Methods:

An HPLC method was established to study the impurities in piroxican gel. Waters XBridge C18 (250 mm×4.6 mm, 5 μm) column was used with gradient elution of mobile phase consisting of 0.5% of glacial acetic acid in water (adjust with ammonium hydroxide to a pH of 6.2) and acetonitrile. The flow rate was 1.0 mL·min-1, and the UV detection wavelength was 265 nm. Q-TOF technique was used to identify the structures of the main impurities in positive/negative ion modes with ESI as the ion resource.

Results:

Piroxicam peak was well separated from each impurity peak. A total of 4 major impurities (≥0.1%) were detected in 17 batches of domestic piroxicam gel: i.e., 2-hydroxy-benzoic acid 2-[bis(2-hydroxyethyl)amino] ethyl ester, 2-hydroxypropyl-4-hydroxybenzoate, 1-hydroxypropyl-2-yl-4-hydroxybenzoate, and 2-methyl-4-methoxy-N-(2-pyridyl)-2H-1,2-benzothiazin-3-formamide-1,1-dioxide, which were for the first time reported in piroxicam gel.

Conclusion:

The established HPLC method can be used for impurity detection of piroxicam gel. Impurities in domestic piroxicam gel mainly come from raw materials and excipient ethyl hydroxybenzoate. The production process should be optimized to improve the quality.

piroxicam gel  /  studies on impurities  /  ethyl hydroxybenzoate  /  HPLC  /  Q-TOF
李婕, 袁松, 朱蕾瑾, 刘阳. 国产吡罗昔康凝胶的杂质研究. 中国新药杂志, 2026 , 35 (9) : 977 -985 . DOI: 10.20251/j.cnki.1003-3734.2026.09.011
Jie LI, Song YUAN, Lei-jin ZHU, Yang LIU. Study on impurities in domestic piroxicam gel[J]. Chinese Journal of New Drugs, 2026 , 35 (9) : 977 -985 . DOI: 10.20251/j.cnki.1003-3734.2026.09.011
  • 经皮给药制剂的体外释放、渗透过程及评价技术研究(2023SKLDRS0106)
参考文献 引证文献
排序方式:
2026年第35卷第9期
PDF下载
22
4
引用本文
BibTeX
文章信息
doi: 10.20251/j.cnki.1003-3734.2026.09.011
  • 首发时间:2026-10-26
  • 出版时间:2026-05-15
补充材料
相关文章
文章信息
作者
出版历史
  • 录用日期:2025-06-12
基金
经皮给药制剂的体外释放、渗透过程及评价技术研究(2023SKLDRS0106)
作者信息
    1中国食品药品检定研究院/国家药品监督管理局化学药品质量研究与评价重点实验室,北京 102629
    2云南省食品药品监督检验研究院,昆明 650106

通讯作者:

* 刘阳,男,研究员,主要从事化学药物的质量控制研究。联系电话:(010)53851571,E-mail: 。
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/zgxyzz/CN/10.20251/j.cnki.1003-3734.2026.09.011
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏