Article(id=1222469961537278413, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1222469957925986888, articleNumber=null, orderNo=null, doi=10.16438/j.0513-4870.2019-0292, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1555430400000, receivedDateStr=2019-04-17, revisedDate=1558972800000, revisedDateStr=2019-05-28, acceptedDate=null, acceptedDateStr=null, onlineDate=1769389151224, onlineDateStr=2026-01-26, pubDate=1568217600000, pubDateStr=2019-09-12, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769389151224, onlineIssueDateStr=2026-01-26, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769389151224, creator=13701087609, updateTime=1769389151224, updator=13701087609, issue=Issue{id=1222469957925986888, tenantId=1146029695717560320, journalId=1189982191388893191, year='2019', volume='54', issue='9', pageStart='1531', pageEnd='1710', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769389150363, creator=13701087609, updateTime=1769389521923, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1222471516416106987, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1222469957925986888, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1222471516416106988, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1222469957925986888, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1661, endPage=1666, ext={EN=ArticleExt(id=1222469962162229734, articleId=1222469961537278413, tenantId=1146029695717560320, journalId=1189982191388893191, language=EN, title=Simultaneous quantitative analyses of eight components in Artemisia capillaris Thunb standard decoction based on a quantitative method of multi-components with a single-marker, columnId=1190335348761793317, journalTitle=Acta Pharmaceutica Sinica, columnName=Original Articles, runingTitle=null, highlight=null, articleAbstract=

A quantitative analytical method for multi-components with a single-marker (QAMS) was established for simultaneous determination of neochlorogenic acid, chlorogenic acid, caffeic acid, cryptochlorogenic acid, 1, 3-dicaffeoylquinic acid, 3, 4-dicaffeoylquinic acid, 3, 5-dicaffeoylquinic acid and 4, 5-dicaffeoylquinic acid in Artemisia capillaris Thunb standard decoction. The separation was performed on a Waters CORTECS T3 column (2.1 mm×100 mm, 2.7 μm), with the mobile phase consisting of 0.05% phosphate acid solution-acetonitrile for gradient elution. The column temperature was 30℃, and flow rate was 0.5 mL·min-1. Using chlorogenic acid as an internal reference, the relative correlation factors of neochlorogenic acid, caffeic acid, cryptochlorogenic acid, 1, 3-dicaffeoylquinic acid, 3, 4-dicaffeoylquinic acid, 3, 5-dicaffeoylquinic acid and 4, 5-dicaffeoylquinic acid were calculated following UHPLC, as 0.928 0, 0.546 2, 1.099 8, 0.872 1, 1.086 8, 0.739 2, 1.056 6, respectively. The results were compared with those obtained by the external standard method to verify the feasibility, rationality and repeatability of QAMS method. There was no significant difference in assay results between QAMS and the external standard method. In conclusion, the QAMS method is accurate and feasible, and could be used to determine the content such as neochlorogenic acid, caffeic acid, cryptochlorogenic acid, 1, 3-dicaffeoylquinic acid, 3, 4-dicaffeoylquinic acid, 3, 5-dicaffeoylquinic acid and 4, 5-dicaffeoylquinic acid in Artemisia capillaris Thunb standard decoction.

, correspAuthors=Qing LI, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2019 Acta Pharmaceutica Sinica. All rights reserved., 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, authorCompany=null, fund=null, authors=null, authorsList=Ying ZHANG, Hua-rong XU, Jun-shan LI, Han GAO, Kai-shun BI, Qing LI), CN=ArticleExt(id=1222469962673934847, articleId=1222469961537278413, tenantId=1146029695717560320, journalId=1189982191388893191, language=CN, title=基于一测多评法的茵陈标准汤剂中8种成分同时定量研究, columnId=1190335348896011050, journalTitle=药学学报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=

建立同时测定茵陈标准汤剂中的8种成分新绿原酸、绿原酸、咖啡酸、隐绿原酸、1,3-二咖啡酰奎宁酸、3,4-二咖啡酰奎宁酸、3,5-二咖啡酰奎宁酸和4,5-二咖啡酰奎宁酸的一测多评方法。采用超高效液相色谱法(UHPLC),Waters Cortecs T3(2.1 mm×100 mm,2.7 μm)色谱柱,乙腈-0.05%磷酸水溶液为流动相,梯度洗脱,流速0.5 mL·min-1,柱温30℃。建立新绿原酸、咖啡酸、隐绿原酸、1,3-二咖啡酰奎宁酸、3,4-二咖啡酰奎宁酸、3,5-二咖啡酰奎宁酸和4,5-二咖啡酰奎宁酸与内参物绿原酸的相对校正因子,并通过相对校正因子计算茵陈标准汤剂中8种成分的含量。同时,与外标法的测定结果进行对比,验证所建立的一测多评法的合理性、可行性和重复性。结果表明,新绿原酸、咖啡酸、隐绿原酸、1,3-二咖啡酰奎宁酸、3,4-二咖啡酰奎宁酸、3,5-二咖啡酰奎宁酸和4,5-二咖啡酰奎宁酸与内参物绿原酸的相对校正因子分别为0.928 0、0.546 2、1.099 8、0.872 1、1.086 8、0.739 2和1.056 6;一测多评法的测定结果与外标法的测定结果无显著性差异。建立的一测多评法可作为一种简便、准确的质量评价模式,用于茵陈标准汤剂中新绿原酸、绿原酸、咖啡酸、隐绿原酸、1,3-二咖啡酰奎宁酸、3,4-二咖啡酰奎宁酸、3,5-二咖啡酰奎宁酸和4,5-二咖啡酰奎宁酸的含量测定。

, correspAuthors=李清, authorNote=null, correspAuthorsNote=
*李清, Tel:86-24-43520589, E-mail:
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China J Chin Mater Med (中国中药杂志), 2006, 31: 869-874., articleTitle=Research progress in caffeoylquinic acid compounds, refAbstract=null), Reference(id=1222469968445297581, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222469961537278413, doi=null, pmid=null, pmcid=null, year=2013, volume=35, issue=null, pageStart=560, pageEnd=564, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=Zhen R, Jia ZW, Wang K, journalName=Chin Tradit Pat Med (中成药), refType=null, unstructuredReference= Zhen R , Jia ZW , Wang K et al . Determination of six organic acids in honeysuckle extract[J]. 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China J Chin Mater Med (中国中药杂志), 2006, 31: 1925-1928., articleTitle=Methodological study on the quality evaluation model of traditional Chinese medicine in "quantitative analysis of multi-components with a single-marker", refAbstract=null), Reference(id=1222469968634041276, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222469961537278413, doi=null, pmid=null, pmcid=null, year=2011, volume=36, issue=null, pageStart=657, pageEnd=658, url=null, language=null, rfNumber=[9], rfOrder=8, authorNames=Wang ZM, Qian ZZ, Zhang QW, journalName=China J Chin Mater Med (中国中药杂志), refType=null, unstructuredReference= Wang ZM , Qian ZZ , Zhang QW et al . A technical guide for the quantitative analysis of multi-components with a single-marker method[J]. China J Chin Mater Med (中国中药杂志), 2011, 36: 657-658., articleTitle=A technical guide for the quantitative analysis of multi-components with a single-marker method, refAbstract=null), Reference(id=1222469968759870408, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222469961537278413, doi=null, pmid=null, pmcid=null, year=2009, volume=44, issue=null, pageStart=390, pageEnd=394, url=null, language=null, rfNumber=[10], rfOrder=9, authorNames=Kuang YH, Zhu JJ, Wang ZM, journalName=Chin Pharm J (中国药学杂志), refType=null, unstructuredReference= Kuang YH , Zhu JJ , Wang ZM et al . Determination of berberine, palmatine, coptisine, epipodamine and jatrorrhizine in Rhizoma Coptidis by QAMS[J]. 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Chin J Exp Tradit Med Form (中国实验方剂学杂志), 2013, 19: 103-107., articleTitle=Simultaneous quantitative analysis of polygonin, resveratrol, archen and emodin monomethyl ether in Polygoni Cuspidati Rhizoma et Radix by multi-components assay and single marker, refAbstract=null), Reference(id=1222469969057666011, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222469961537278413, doi=null, pmid=null, pmcid=null, year=2012, volume=18, issue=null, pageStart=77, pageEnd=80, url=http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgsyfjxzz201207024, language=null, rfNumber=[13], rfOrder=12, authorNames=Meng J, Lu GY, Cheng XX, journalName=Chin J Exp Tradit Med Form (中国实验方剂学杂志), refType=null, unstructuredReference= Meng J , Lu GY , Cheng XX et al . Quantitative analysis of four gingerol components in Zingiberis Rhizoma by QAMS[J]. 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Sample No. Batch No. Origin
S1 1703036 Henan
S2 1706212 Henan
S3 1705281 Hebei
S4 1705282 Hebei
S5 1705283 Hebei
S6 1703032 Gansu
S7 1703038 Gansu
S8 1706211 Gansu
S9 1703033 Shanxi
S10 1706213 Shanxi
S11 1703034 Shaanxi
S12 1703035 Shaanxi
), ArticleFig(id=1222469966637552436, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222469961537278413, language=CN, label=Table 1, caption=

The source of all the samples

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Sample No. Batch No. Origin
S1 1703036 Henan
S2 1706212 Henan
S3 1705281 Hebei
S4 1705282 Hebei
S5 1705283 Hebei
S6 1703032 Gansu
S7 1703038 Gansu
S8 1706211 Gansu
S9 1703033 Shanxi
S10 1706213 Shanxi
S11 1703034 Shaanxi
S12 1703035 Shaanxi
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Analyte Regression equation r Linear range/μg·mL-1
Neochlorogenic acid y = 0.077 8 x - 0.065 8 1.000 0 0.798 4 - 39.92
Chlorogenic acid y = 0.084 2 x - 0.448 7 1.000 0 4.020 - 201.0
Caffeic acid y = 0.045 6 x - 0.011 8 1.000 0 0.160 6 - 8.032
Cryptochlorogenic acid y = 0.091 9 x - 0.058 4 1.000 0 1.006 - 50.30
1, 3-O-Dicaffeoylquinic acid y = 0.076 9 x - 0.048 5 1.000 0 0.160 6 - 8.032
3, 4-O-Dicaffeoylquinic acid y = 0.091 1 x - 0.059 3 1.000 0 0.798 4 - 39.92
3, 5-O-Dicaffeoylquinic acid y = 0.061 7 x - 0.128 8 1.000 0 2.004 - 100.2
4, 5-O-Dicaffeoylquinic acid y = 0.089 x - 0.094 8 1.000 0 1.008 - 50.40
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Criteria curves, correlation coefficients, and linearity ranges of reference substances

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Analyte Regression equation r Linear range/μg·mL-1
Neochlorogenic acid y = 0.077 8 x - 0.065 8 1.000 0 0.798 4 - 39.92
Chlorogenic acid y = 0.084 2 x - 0.448 7 1.000 0 4.020 - 201.0
Caffeic acid y = 0.045 6 x - 0.011 8 1.000 0 0.160 6 - 8.032
Cryptochlorogenic acid y = 0.091 9 x - 0.058 4 1.000 0 1.006 - 50.30
1, 3-O-Dicaffeoylquinic acid y = 0.076 9 x - 0.048 5 1.000 0 0.160 6 - 8.032
3, 4-O-Dicaffeoylquinic acid y = 0.091 1 x - 0.059 3 1.000 0 0.798 4 - 39.92
3, 5-O-Dicaffeoylquinic acid y = 0.061 7 x - 0.128 8 1.000 0 2.004 - 100.2
4, 5-O-Dicaffeoylquinic acid y = 0.089 x - 0.094 8 1.000 0 1.008 - 50.40
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Analyte Relative retention time (RRT) Retention time difference (△t/min)
Average RSD/% Average RSD/%
Neochlorogenic acid 0.66 0.88 1.72 1.87
Caffeic acid 1.05 0.33 0.26 8.55
Cryptochlorogenic acid 1.10 0.34 0.53 5.04
1, 3-O-Dicaffeoylquinic acid 1.55 0.70 2.77 1.06
3, 4-O-Dicaffeoylquinic acid 2.27 1.55 6.42 0.31
3, 5-O-Dicaffeoylquinic acid 2.32 1.56 6.70 0.30
4, 5-O-Dicaffeoylquinic acid 2.50 1.69 7.58 0.22
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Investigation on relative retention time and retention time difference

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Analyte Relative retention time (RRT) Retention time difference (△t/min)
Average RSD/% Average RSD/%
Neochlorogenic acid 0.66 0.88 1.72 1.87
Caffeic acid 1.05 0.33 0.26 8.55
Cryptochlorogenic acid 1.10 0.34 0.53 5.04
1, 3-O-Dicaffeoylquinic acid 1.55 0.70 2.77 1.06
3, 4-O-Dicaffeoylquinic acid 2.27 1.55 6.42 0.31
3, 5-O-Dicaffeoylquinic acid 2.32 1.56 6.70 0.30
4, 5-O-Dicaffeoylquinic acid 2.50 1.69 7.58 0.22
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Sample Method Content/%
Neochlorogenic acid Chlorogenic acid Caffeic acid Cryptochlorogenic acid 1, 3-O-Dicaffeoylquinic acid 3, 4-O-Dicaffeoylquinic acid 3, 5-O-Dicaffeoylquinic acid 4, 5-O-Dicaff-eoylquinic acid
S1 ESTD 0.032 94 0.266 4 0.010 83 0.050 56 0.019 61 0.041 92 0.140 2 0.093 47
QAMS 0.033 15 0.266 4 0.011 03 0.050 93 0.018 89 0.042 07 0.141 9 0.093 35
S2 ESTD 0.062 84 0.510 9 0.012 31 0.107 6 0.023 59 0.084 87 0.185 1 0.153 1
QAMS 0.062 46 0.510 9 0.012 09 0.106 9 0.024 49 0.084 57 0.183 0 0.153 3
S3 ESTD 0.046 16 0.346 6 0.009 606 0.072 79 0.021 38 0.059 39 0.149 4 0.110 7
QAMS 0.045 87 0.346 6 0.009 433 0.072 26 0.022 20 0.059 18 0.147 7 0.110 9
S4 ESTD 0.043 15 0.392 5 0.009 725 0.074 10 0.019 68 0.055 66 0.158 5 0.111 8
QAMS 0.043 42 0.392 5 0.009 904 0.074 64 0.018 96 0.055 86 0.160 3 0.111 6
S5 ESTD 0.049 52 0.412 9 0.009 757 0.081 67 0.021 27 0.059 36 0.155 1 0.115 4
QAMS 0.049 82 0.412 9 0.009 936 0.082 27 0.020 49 0.059 57 0.156 9 0.115 3
S6 ESTD 0.051 18 0.304 2 0.010 32 0.073 79 0.027 07 0.073 14 0.135 3 0.116 7
QAMS 0.051 50 0.304 2 0.010 51 0.074 33 0.026 08 0.073 41 0.136 9 0.116 5
S7 ESTD 0.048 10 0.414 2 0.012 98 0.078 47 0.023 55 0.070 34 0.230 8 0.089 12
QAMS 0.048 40 0.414 2 0.013 21 0.079 04 0.022 69 0.070 60 0.233 4 0.089 01
S8 ESTD 0.043 88 0.294 3 0.011 08 0.068 64 0.016 56 0.047 08 0.101 6 0.086 58
QAMS 0.044 16 0.294 3 0.011 28 0.069 15 0.015 96 0.047 25 0.102 8 0.086 47
S9 ESTD 0.041 06 0.342 3 0.027 66 0.065 23 0.034 86 0.043 81 0.132 2 0.133 5
QAMS 0.041 32 0.342 3 0.028 16 0.065 71 0.033 58 0.043 96 0.133 7 0.133 3
S10 ESTD 0.037 08 0.328 4 0.011 16 0.058 87 0.020 57 0.053 87 0.175 7 0.110 7
QAMS 0.037 31 0.328 4 0.011 37 0.059 31 0.019 81 0.054 07 0.177 7 0.110 6
S11 ESTD 0.076 76 0.285 2 0.023 70 0.099 19 0.047 81 0.102 3 0.140 9 0.142 0
QAMS 0.077 24 0.285 2 0.024 14 0.099 92 0.046 06 0.102 7 0.142 6 0.141 8
S12 ESTD 0.058 73 0.516 3 0.018 65 0.098 82 0.030 32 0.071 39 0.188 3 0.134 3
QAMS 0.059 09 0.516 3 0.018 99 0.099 55 0.029 21 0.071 65 0.190 4 0.134 1
), ArticleFig(id=1222469967602242421, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222469961537278413, language=CN, label=Table 4, caption=

Determination results of eight components by external standard methods (ESTD) and quantitative analysis of multi-components with a single-marker (QAMS)

, figureFileSmall=null, figureFileBig=null, tableContent=
Sample Method Content/%
Neochlorogenic acid Chlorogenic acid Caffeic acid Cryptochlorogenic acid 1, 3-O-Dicaffeoylquinic acid 3, 4-O-Dicaffeoylquinic acid 3, 5-O-Dicaffeoylquinic acid 4, 5-O-Dicaff-eoylquinic acid
S1 ESTD 0.032 94 0.266 4 0.010 83 0.050 56 0.019 61 0.041 92 0.140 2 0.093 47
QAMS 0.033 15 0.266 4 0.011 03 0.050 93 0.018 89 0.042 07 0.141 9 0.093 35
S2 ESTD 0.062 84 0.510 9 0.012 31 0.107 6 0.023 59 0.084 87 0.185 1 0.153 1
QAMS 0.062 46 0.510 9 0.012 09 0.106 9 0.024 49 0.084 57 0.183 0 0.153 3
S3 ESTD 0.046 16 0.346 6 0.009 606 0.072 79 0.021 38 0.059 39 0.149 4 0.110 7
QAMS 0.045 87 0.346 6 0.009 433 0.072 26 0.022 20 0.059 18 0.147 7 0.110 9
S4 ESTD 0.043 15 0.392 5 0.009 725 0.074 10 0.019 68 0.055 66 0.158 5 0.111 8
QAMS 0.043 42 0.392 5 0.009 904 0.074 64 0.018 96 0.055 86 0.160 3 0.111 6
S5 ESTD 0.049 52 0.412 9 0.009 757 0.081 67 0.021 27 0.059 36 0.155 1 0.115 4
QAMS 0.049 82 0.412 9 0.009 936 0.082 27 0.020 49 0.059 57 0.156 9 0.115 3
S6 ESTD 0.051 18 0.304 2 0.010 32 0.073 79 0.027 07 0.073 14 0.135 3 0.116 7
QAMS 0.051 50 0.304 2 0.010 51 0.074 33 0.026 08 0.073 41 0.136 9 0.116 5
S7 ESTD 0.048 10 0.414 2 0.012 98 0.078 47 0.023 55 0.070 34 0.230 8 0.089 12
QAMS 0.048 40 0.414 2 0.013 21 0.079 04 0.022 69 0.070 60 0.233 4 0.089 01
S8 ESTD 0.043 88 0.294 3 0.011 08 0.068 64 0.016 56 0.047 08 0.101 6 0.086 58
QAMS 0.044 16 0.294 3 0.011 28 0.069 15 0.015 96 0.047 25 0.102 8 0.086 47
S9 ESTD 0.041 06 0.342 3 0.027 66 0.065 23 0.034 86 0.043 81 0.132 2 0.133 5
QAMS 0.041 32 0.342 3 0.028 16 0.065 71 0.033 58 0.043 96 0.133 7 0.133 3
S10 ESTD 0.037 08 0.328 4 0.011 16 0.058 87 0.020 57 0.053 87 0.175 7 0.110 7
QAMS 0.037 31 0.328 4 0.011 37 0.059 31 0.019 81 0.054 07 0.177 7 0.110 6
S11 ESTD 0.076 76 0.285 2 0.023 70 0.099 19 0.047 81 0.102 3 0.140 9 0.142 0
QAMS 0.077 24 0.285 2 0.024 14 0.099 92 0.046 06 0.102 7 0.142 6 0.141 8
S12 ESTD 0.058 73 0.516 3 0.018 65 0.098 82 0.030 32 0.071 39 0.188 3 0.134 3
QAMS 0.059 09 0.516 3 0.018 99 0.099 55 0.029 21 0.071 65 0.190 4 0.134 1
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基于一测多评法的茵陈标准汤剂中8种成分同时定量研究
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张影 1 , 许华容 1 , 李军山 2 , 高晗 2 , 毕开顺 1 , 李清 1, *
药学学报 | 研究论文 2019,54(9): 1661-1666
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药学学报 | 研究论文 2019, 54(9): 1661-1666
基于一测多评法的茵陈标准汤剂中8种成分同时定量研究
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张影1, 许华容1, 李军山2, 高晗2, 毕开顺1, 李清1, *
作者信息
  • 1.沈阳药科大学药学院, 辽宁 沈阳 110016
  • 2.神威药业集团有限公司, 河北 石家庄 051430

通讯作者:

*李清, Tel:86-24-43520589, E-mail:
Simultaneous quantitative analyses of eight components in Artemisia capillaris Thunb standard decoction based on a quantitative method of multi-components with a single-marker
Ying ZHANG1, Hua-rong XU1, Jun-shan LI2, Han GAO2, Kai-shun BI1, Qing LI1, *
Affiliations
  • 1. School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
  • 2. Shenwei Pharmaceutical Group Co., Ltd., Shijiazhuang 051430, China
出版时间: 2019-09-12 doi: 10.16438/j.0513-4870.2019-0292
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建立同时测定茵陈标准汤剂中的8种成分新绿原酸、绿原酸、咖啡酸、隐绿原酸、1,3-二咖啡酰奎宁酸、3,4-二咖啡酰奎宁酸、3,5-二咖啡酰奎宁酸和4,5-二咖啡酰奎宁酸的一测多评方法。采用超高效液相色谱法(UHPLC),Waters Cortecs T3(2.1 mm×100 mm,2.7 μm)色谱柱,乙腈-0.05%磷酸水溶液为流动相,梯度洗脱,流速0.5 mL·min-1,柱温30℃。建立新绿原酸、咖啡酸、隐绿原酸、1,3-二咖啡酰奎宁酸、3,4-二咖啡酰奎宁酸、3,5-二咖啡酰奎宁酸和4,5-二咖啡酰奎宁酸与内参物绿原酸的相对校正因子,并通过相对校正因子计算茵陈标准汤剂中8种成分的含量。同时,与外标法的测定结果进行对比,验证所建立的一测多评法的合理性、可行性和重复性。结果表明,新绿原酸、咖啡酸、隐绿原酸、1,3-二咖啡酰奎宁酸、3,4-二咖啡酰奎宁酸、3,5-二咖啡酰奎宁酸和4,5-二咖啡酰奎宁酸与内参物绿原酸的相对校正因子分别为0.928 0、0.546 2、1.099 8、0.872 1、1.086 8、0.739 2和1.056 6;一测多评法的测定结果与外标法的测定结果无显著性差异。建立的一测多评法可作为一种简便、准确的质量评价模式,用于茵陈标准汤剂中新绿原酸、绿原酸、咖啡酸、隐绿原酸、1,3-二咖啡酰奎宁酸、3,4-二咖啡酰奎宁酸、3,5-二咖啡酰奎宁酸和4,5-二咖啡酰奎宁酸的含量测定。

一测多评法  /  相对校正因子  /  茵陈标准汤剂  /  超高效液相色谱法  /  含量测定

A quantitative analytical method for multi-components with a single-marker (QAMS) was established for simultaneous determination of neochlorogenic acid, chlorogenic acid, caffeic acid, cryptochlorogenic acid, 1, 3-dicaffeoylquinic acid, 3, 4-dicaffeoylquinic acid, 3, 5-dicaffeoylquinic acid and 4, 5-dicaffeoylquinic acid in Artemisia capillaris Thunb standard decoction. The separation was performed on a Waters CORTECS T3 column (2.1 mm×100 mm, 2.7 μm), with the mobile phase consisting of 0.05% phosphate acid solution-acetonitrile for gradient elution. The column temperature was 30℃, and flow rate was 0.5 mL·min-1. Using chlorogenic acid as an internal reference, the relative correlation factors of neochlorogenic acid, caffeic acid, cryptochlorogenic acid, 1, 3-dicaffeoylquinic acid, 3, 4-dicaffeoylquinic acid, 3, 5-dicaffeoylquinic acid and 4, 5-dicaffeoylquinic acid were calculated following UHPLC, as 0.928 0, 0.546 2, 1.099 8, 0.872 1, 1.086 8, 0.739 2, 1.056 6, respectively. The results were compared with those obtained by the external standard method to verify the feasibility, rationality and repeatability of QAMS method. There was no significant difference in assay results between QAMS and the external standard method. In conclusion, the QAMS method is accurate and feasible, and could be used to determine the content such as neochlorogenic acid, caffeic acid, cryptochlorogenic acid, 1, 3-dicaffeoylquinic acid, 3, 4-dicaffeoylquinic acid, 3, 5-dicaffeoylquinic acid and 4, 5-dicaffeoylquinic acid in Artemisia capillaris Thunb standard decoction.

quantitative analysis of multi-components with a single-marker  /  relative correlation factor  /  Artemisia capillaris Thunb standard decoction  /  UHPLC  /  content determination
张影, 许华容, 李军山, 高晗, 毕开顺, 李清. 基于一测多评法的茵陈标准汤剂中8种成分同时定量研究. 药学学报, 2019 , 54 (9) : 1661 -1666 . DOI: 10.16438/j.0513-4870.2019-0292
Ying ZHANG, Hua-rong XU, Jun-shan LI, Han GAO, Kai-shun BI, Qing LI. Simultaneous quantitative analyses of eight components in Artemisia capillaris Thunb standard decoction based on a quantitative method of multi-components with a single-marker[J]. Acta Pharmaceutica Sinica, 2019 , 54 (9) : 1661 -1666 . DOI: 10.16438/j.0513-4870.2019-0292
茵陈为菊科植物滨蒿(Artemisia scoparia Waldst.et Kit.)或茵陈蒿(Artemisia capillaris Thunb.)的干燥地上部分, 始载于《神农本草经》, 列为上品, 之后历代本草均有记述, 具有清利湿热、利胆退黄的功效[1, 2]。茵陈标准汤剂系遵循中医药理论, 按照临床汤剂的煎煮方法规范化煎煮, 固液分离, 经适当浓缩制得或经适宜方法干燥制得, 作为一种标准参照物, 用于标化临床用药, 保障用药的准确性和剂量的一致性。茵陈标准汤剂所含成分复杂、功效多样, 《中国药典》 2015年版以含量较高的绿原酸作为茵陈的检测指标, 难以体现茵陈多成分、多功效的特点, 且仅以单一成分控制质量, 不能较好的说明茵陈标准汤剂的内在质量, 因此多指标的含量测定显得更为科学可靠[3-7]。Wang等[8, 9]提出的一测多评法(QAMS)用于多指标的测定, 近年来已经用于多种中药的质量评价, 其中黄连一测多评的含量测定方法已经收入《中国药典》 2015年版, 具有重要的指导意义[10-13]。本文采用QAMS实现茵陈标准汤剂多指标的含量测定, 以绿原酸作为内参物, 计算出新绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸与内标绿原酸的相对校正因子, 从而计算得出新绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸的含量。并采用外标法和QAMS同时测定12批茵陈标准汤剂中8种成分的含量, 比较其结果以验证QAMS的可行性和准确性, 最终建立茵陈标准汤剂中8种成分的一测多评方法, 为茵陈标准汤剂的全面质量控制提供新的方法和思路。
仪器  安捷伦公司Agilent 1290超高效液相色谱仪(包括四元泵、在线脱气机、自动进样器、DAD检测器和色谱工作站); Waters Cortecs T3色谱柱(2.1 mm×100 mm, 2.7 μm)
试剂与样品  对照品新绿原酸(批号CHB170828, 含量以98%计)、绿原酸(批号CHB170713, 含量以98%计)、隐绿原酸(批号CHB170828, 含量以98%计)、3, 4-二咖啡酰奎宁酸(批号CHB160725, 含量以98%计)均购自成都曼斯特生物科技有限公司, 对照品咖啡酸(批号MUST-17032010, 含量以99.48%计)、1, 3-二咖啡酰奎宁酸(批号MUST-17022608, 含量以99.69%计)、3, 5-二咖啡酰奎宁酸(批号MUST-17030621, 含量以98.82%计)、4, 5-二咖啡酰奎宁酸(批号MUST-17021603, 含量以99.8%计)均购自成都克洛玛生物科技有限公司。乙腈(色谱纯, 美国Sigma公司), 甲醇(色谱纯, 山东禹王公司), 磷酸(色谱纯, 天津市科密欧化学试剂有限公司), 其他试剂(分析纯, 市售), 水(杭州娃哈哈集团有限公司)。共收集不同产地的茵陈饮片12批, 经沈阳药科大学中药学院王东教授鉴定为菊科植物滨蒿Artemisia scoparia Waldst.et Kit.或茵陈蒿Artemisia capillaris Thunb.的干燥地上部分。来源见表 1
UHPLC色谱条件  色谱柱: Waters Cortecs T3 (2.1 mm×100 mm, 2.7 μm); 流动相: 0.05%磷酸水(A) -乙腈(B)梯度洗脱(0~5 min, 3%~10% B; 5~6 min, 10%~11% B; 6~7 min, 11%~13% B; 7~8 min, 13% B; 8~10 min, 13%~18% B; 10~14 min; 18%~23% B); 流速: 0.5 mL·min-1; 检测波长: 327 nm; 柱温: 30 ℃; 进样量: 2 μL。
混合对照品溶液的制备  精密称取各对照品适量, 加入甲醇配制成含新绿原酸79.84 μg·mL-1, 绿原酸402.0 μg·mL-1, 咖啡酸16.06 μg·mL-1, 隐绿原酸100.6 μg·mL-1, 1, 3-二咖啡酰奎宁酸16.06 μg·mL-1, 3, 4-二咖啡酰奎宁酸79.84 μg·mL-1, 3, 5-二咖啡酰奎宁酸200.4 μg·mL-1, 4, 5-二咖啡酰奎宁酸100.8 μg·mL-1的混合溶液, 作为混合对照品储备溶液。精密量取混合对照品储备溶液2.0 mL, 置10 mL量瓶中, 加入甲醇稀释至刻度, 摇匀, 制成新绿原酸、绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸浓度分别为15.97、80.4、3.213、20.12、3.213、15.97、40.08和20.16 μg·mL-1的混合对照品溶液。
供试品溶液的制备  取茵陈饮片100 g, 加入12倍量水搅拌浸泡5 min, 加热回流30 min, 200目筛趁热过滤, 向药渣中加入10倍量水, 加热回流20 min, 200目筛趁热过滤, 合并两煎液后65 ℃减压浓缩至160 mL, 即得茵陈标准汤剂浓缩液。取浓缩液1 mL加水稀释至50 mL, 摇匀, 离心, 取上清液, 0.22 μm微孔滤膜过滤, 弃去初滤液, 取续滤液即得。
线性与范围  精密量取混合对照品储备溶液0.1、0.5、1.0、2.5、4.0和5.0 mL, 分别置10 mL量瓶中, 用甲醇定容, 摇匀, 即得系列浓度的混合对照品溶液。
精密度  精密量取同一批茵陈标准汤剂0.5、1.0和1.5 mL, 按“供试品溶液的制备”项下的方法制备低、中、高3个浓度的供试品溶液, 每一种浓度平行操作3份, 按上述UHPLC色谱条件进样分析, 测定峰面积, 计算各待测物的浓度, 作为重复性实验。精密量取同一批茵陈标准汤剂1.0 mL, 按“供试品溶液的制备”项下方法制备相同浓度的标准汤剂供试品溶液3份, 按上述UHPLC色谱条件连续3天进样分析, 测定峰面积, 计算各待测物的浓度, 作为日间精密度实验。
准确度  取已知含量的茵陈标准汤剂, 精密称取9份, 每份约0.5 mL, 分别按已知含量的50%、100%、150% 3个水平加入对照品, 按“供试品溶液的制备”项下的方法制备低、中、高3个不同浓度的供试品溶液, 每个浓度平行制备3份。
稳定性  精密量取同一批茵陈标准汤剂1.0 mL, 按“供试品溶液的制备”项下方法操作, 室温放置, 按上述UHPLC谱条件分别在0、2、4、6、8和10 h进样分析。
相对校正因子的测定  以绿原酸为内参物, 根据相对校正因子计算公式(fsi= fs/fi = As·Ci/Ai·Cs, 其中As为内参物绿原酸的峰面积, Cs为内参物绿原酸的浓度, Ai为待测物i的峰面积, Ci为待测物i的浓度), 精密吸取一系列不同浓度的混合对照品溶液, 按上述UHPLC谱条件进样测定, 记录各浓度对照品峰面积。
系统适用性实验  分别取混合对照品溶液和供试品溶液, 按上述UHPLC色谱条件进样分析, 新绿原酸、绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸与相邻色谱峰的分离度均大于1.5。理论塔板数以绿原酸计不低于9 000, 拖尾因子均在0.80~1.1之间。取混合对照品溶液, 连续进样6次, 计算的新绿原酸、绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸峰面积的RSD值分别为0.86%、0.93%、1.16%、0.96%、1.05%、0.94%、0.95%和1.07%, 取混合对照品溶液, 配制一系列不同浓度的灵敏度试验用溶液, 测定新绿原酸、绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸的信噪比均大于10, 表明系统适用性良好。
通过对比空白溶剂(水)、混合对照品溶液和供试品溶液色谱图, 考察方法专属性。典型色谱图如图 1所示。结果表明, 该方法专属性良好。
以峰面积(X)为横坐标, 进样浓度(Y)为纵坐标, 绘制标准曲线。回归方程及相关系数见表 2。结果表明8个成分在各自的线性范围内线性关系良好。
新绿原酸、绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸浓度的RSD分别为0.74%、0.67%、0.80%、0.56%、1.2%、0.58%、0.72%和1.3%, 表明本方法重复性良好。
新绿原酸、绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸浓度的RSD分别为2.4%、2.2%、2.8%、2.3%、3.8%、2.2%、2.6%和2.2%, 表明日间精密度良好。
结果表明, 各成分的回收率均在95.7%~103.0%内, RSD值均 < 2.0%, 方法准确度良好。
新绿原酸、绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸的RSD分别为0.3%、0.04%、2.3%、0.5%、1.3%、2.1%、1.0%和0.7%, 表明供试品溶液在10 h内稳定。
新绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸的相对校正因子分别为0.928 0、0.546 2、1.099 8、0.872 1、1.086 8、0.739 2、1.056 6。
分别考察了三台不同的Agilent 1290超高效液相色谱仪, 两个不同批号的Waters Cortecs T3色谱柱(批号分别为01093731716707和01093731716607)按上述UHPLC色谱条件进样分析, 计算相对校正因子, 所有结果RSD值均 < 2.0%, 表明不同的液相色谱仪和色谱柱对相对校正因子没有显著影响。
取一系列不同浓度的混合对照品溶液, 在不同液相色谱仪上分别采用不同色谱柱, 测定并计算了各待测成分与内参物绿原酸的相对保留时间和保留时间差, 见表 3。结果显示不同仪器和不同色谱柱下, 各待测成分的相对保留时间的波动较小, RSD < 2.0%。咖啡酸和隐绿原酸的保留时间差波动较大, RSD值分别为8.55%、5.04%。结果表明, 相对保留值法适用于茵陈标准汤剂中待测成分QAMS的定位。
取12批不同来源的茵陈饮片, 采用QAMS对茵陈标准汤剂中的新绿原酸、绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸进行含量测定, 并与外标法含量测定结果进行比较, 结果见表 4
常规外标法实测含量值与QAMS计算的含量经成组t检验比较。结果显示, 2种方法所得新绿原酸、咖啡酸、隐绿原酸、1, 3-二咖啡酰奎宁酸、3, 4-二咖啡酰奎宁酸、3, 5-二咖啡酰奎宁酸和4, 5-二咖啡酰奎宁酸含量的P值分别为0.951、0.919、0.935、0.788、0.975、0.896和0.986, 均不存在显著性差异, 表明2种方法测得含量没有显著差异。可见, QAMS在茵陈标准汤剂多指标成分定量分析中的应用是准确可靠的。
茵陈标准汤剂以水为提取溶媒, 提取出的成分主要为绿原酸类成分。该类成分含量较高, 性质稳定, 是茵陈水提物中的代表性物质, 也是茵陈具有抗氧化、抗菌、抗肿瘤和免疫调节作用的主要有效物质, 因此对该类的多成分进行含量测定。其中绿原酸是茵陈标准汤剂中含量最高的成分, 也是《中国药典》 2015年版茵陈中规定的指标成分, 其对照品也容易获得, 因此选其作为一测多评的内参物。
中药所含成分较多, 多成分测定已经成为中药质量评价的发展趋势, QAMS运用所测各组分间存在的内在函数关系, 以其中一个易得且性质稳定的成分作为内参物, 通过建立内参物与其他所测组分间的fsi, 实现多组分的同时测定, 大大地降低了检验成本, 已广泛得以应用。本实验采用UHPLC-DAD建立了一测多评法, 对来自不同产地的12批茵陈标准汤剂中的8种成分进行了同时含量测定。所得结果与外标法进行比较, 结果无显著性差异。检测方法快速、简便、准确, 为茵陈标准汤剂的全面质量控制提供新的方法和思路。
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doi: 10.16438/j.0513-4870.2019-0292
  • 接收时间:2019-04-17
  • 首发时间:2026-01-26
  • 出版时间:2019-09-12
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  • 收稿日期:2019-04-17
  • 修回日期:2019-05-28
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    1.沈阳药科大学药学院, 辽宁 沈阳 110016
    2.神威药业集团有限公司, 河北 石家庄 051430

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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

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
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