Article(id=1156668070681764697, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156668069717070592, articleNumber=null, orderNo=null, doi=null, 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=null, acceptedDateStr=null, onlineDate=1753700757903, onlineDateStr=2025-07-28, pubDate=1730995200000, pubDateStr=2024-11-08, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1753700757903, onlineIssueDateStr=2025-07-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1753700757903, creator=13701087609, updateTime=1753700757903, updator=13701087609, issue=Issue{id=1156668069717070592, tenantId=1146029695717560320, journalId=1146119944283992078, year='2024', volume='2', issue='11', pageStart='1', pageEnd='172', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1753700757674, creator=13701087609, updateTime=1753750130111, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1156875152794411009, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156668069717070592, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1156875152798605314, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1156668069717070592, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1, endPage=6, ext={EN=ArticleExt(id=1156668071155721053, articleId=1156668070681764697, tenantId=1146029695717560320, journalId=1146119944283992078, language=EN, title=Determination of Liriope spicata (Thunb.) Lour. content in Xuanmai Ganju Granules by ultra-high performance liquid chromatography tandem mass spectrometry, columnId=1156641065621906129, journalTitle=Laboratory Testing, columnName=Innovative Applications, runingTitle=null, highlight=null, articleAbstract=

Objective To establish an ultra high performance liquid chromatography-triple quadrupole tandem mass spectrometry (UPLC-MS/MS) method for simultaneous determination of the characteristic components of Ophiopogon japonicus and Liriope spicata (Thunb.) Lour. var. prolifera Y. T. Ma saponins B and Liriope muscari (Decne.) Baily saponins C in Xuanmai Ganju granules. Methods Xuanmai Ganju Granules were extracted by methanol ultrasound and analyzed using OMNI Orca${\mathrm{C}}_{18}$chromatography column (${2.1}\mathrm{\;{mm}}\times {100}\mathrm{\;{mm}},{2.6\mu }\mathrm{m}$). The mobile phase was eluted using a gradient elution of${10}\mathrm{{mmol}}/\mathrm{L}$ammonium acetate solution and methanol. The column temperature was set to${40}^{\circ}\mathrm{C}$, and the injection amount was${1\mu }\mathrm{L}$. The contents of methyl ophiopogon flavanone$\mathrm{A}$and methyl ophiopogon flavanone$\mathrm{B}$in Ophiopogon japonicus, as well as saponin B in Liriope spicata (Thunb.) Lour. var. prolifera Y. T. Ma and saponin C in Liriope muscari (Decne.) Baily, using an electrospray ion source (ESI), a simultaneous scanning mode of positive and negative ions, and a multi reaction monitoring mode. Results Methyl ophiopogon flavanone A, methyl ophiopogon flavanone B, saponin B from Liriope spicata (Thunb.) Lour. var. prolifera Y. T. Ma, and saponin C from Liriope muscari (Decne.) Baily have good linear relationships within their respective ranges, with $r$ values greater than 0.996 and recovery rates ranging from 90.6% to 99.8%. Conclusion This method has the advantages of simple and fast pre-treatment, high sensitivity, and accurate and reliable results. It can be used to determine the feeding situation of Ophiopogon japonicus mixed with Liriope spicata (Thunb.) Lour. in commercially available Xuanmai Ganju Granules and provide legal basis for regulatory authorities.

, correspAuthors=Lin YUAN, authorNote=null, correspAuthorsNote=
*YUAN Lin, Master, Engineer, Chongqing Wanzhou Food and Drug Inspection Institute, Chongqing 404100, China. E-mail:
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目的 建立超高效液相色谱 - 三重四级杆串联质谱 (UPLC-MS/MS) 法同时测定玄麦甘桔颗粒中麦冬特征成分和湖北麦冬特征成分山麦冬皂苷 B 与短葶山麦冬特征成分短葶山麦冬皂苷 C 的含量。方法 玄麦甘桔颗粒采用甲醇超声提取后,分析采用OMNI Orca${\mathrm{C}}_{18}$色谱柱(${2.1}\mathrm{\;{mm}}\times {100}\mathrm{\;{mm}}$,${2.6\mu }\mathrm{m}$),流动相采用${10}\mathrm{{mmol}}/\mathrm{L}$乙酸铵溶液和甲醇进行梯度洗脱,色谱柱温度设置为${40}^{\circ}\mathrm{C}$,进样量为${1\mu }\mathrm{L}$,使用电喷雾离子源(ESI),正负离子同时扫描模式, 多反应监测模式, 测定麦冬中成分甲基麦冬黄烷酮 A、甲基麦冬黄烷酮 B, 以及掺伪品湖北麦冬中的山麦冬皂苷B、短葶山麦冬中的短葶山麦冬皂苷C的含量。结果 甲基麦冬黄烷酮A、甲基麦冬黄烷酮B、山麦冬皂苷B 和短葶山麦冬皂苷C在各自的范围内线性关系良好,$r$均大于 0.996,回收率范围为 90.6%~99.8%。结论 该方法前处理简便快捷、灵敏度高、结果准确可靠,可以用于判断市售玄麦甘桔颗粒中麦冬掺伪山麦冬的投料情况及为监管部分提供执法依据。

, correspAuthors=袁林, authorNote=null, correspAuthorsNote=
*袁林,硕士,工程师,研究方向为药品质量控制。E-mail:
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袁林,硕士,工程师,研究方向为药品质量控制。

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甲基麦冬黄烷酮;2. 甲基麦冬黄烷酮 B;3. 山麦冬皂苷 B;4. 短葶山麦冬皂苷 C

, figureFileSmall=/How7XLBhUxPv1VRHTWBow==, figureFileBig=7kJLD7PLt5DMyQgSYCM5Cw==, tableContent=null), ArticleFig(id=1156668126709276675, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=EN, label=Fig. 1, caption=Recovery rate results of saponin B from Liriope spicata and saponin C from Liriope muscari, figureFileSmall=qGBGOY29Zw3Tna/MOWkNBw==, figureFileBig=rZjWKlDULYrqqSZmuVoYjA==, tableContent=null), ArticleFig(id=1156668126772191236, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=CN, label=图 1, caption=山麦冬皂苷 B、短葶山麦冬皂苷 C 回收率结果, figureFileSmall=qGBGOY29Zw3Tna/MOWkNBw==, figureFileBig=rZjWKlDULYrqqSZmuVoYjA==, tableContent=null), ArticleFig(id=1156668126843494405, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=EN, label=Fig. 2, caption=Determination results of saponin B from Liriope spicata, figureFileSmall=IejTLcmWsmv85jWyvt4vbQ==, figureFileBig=mgyUZthNrbYv9uuMDNA+4Q==, tableContent=null), ArticleFig(id=1156668126910603270, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=CN, label=图 2, caption=山麦冬皂苷 B 测定结果, figureFileSmall=IejTLcmWsmv85jWyvt4vbQ==, figureFileBig=mgyUZthNrbYv9uuMDNA+4Q==, tableContent=null), ArticleFig(id=1156668126969323527, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=EN, label=Fig. 4, caption=PCA scores of Xuanmai Ganju Granules from different manufacturers, figureFileSmall=DHpMEduL49mNXnVjx4s0Gg==, figureFileBig=SvA8Aj0N+rq/L7udWan11Q==, tableContent=null), ArticleFig(id=1156668127057403913, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=CN, label=图 4, caption=不同厂家玄麦甘桔颗粒的 PCA 得分图, figureFileSmall=DHpMEduL49mNXnVjx4s0Gg==, figureFileBig=SvA8Aj0N+rq/L7udWan11Q==, tableContent=null), ArticleFig(id=1156668127120318475, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=EN, label=Fig. 5, caption=OPLS-DA model permutation test diagram, figureFileSmall=TmSyd4padNOvIyw6Wcrkaw==, figureFileBig=Bzr59IYmF8CMvRl8KTpCJw==, tableContent=null), ArticleFig(id=1156668127183233037, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=CN, label=图 5, caption=OPLS-DA 模型置换验证图, figureFileSmall=TmSyd4padNOvIyw6Wcrkaw==, figureFileBig=Bzr59IYmF8CMvRl8KTpCJw==, tableContent=null), ArticleFig(id=1156668127233564687, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=EN, label=Table 1, caption=Gradient elution procedure, figureFileSmall=null, figureFileBig=null, tableContent=
时间(min) 流动相 A(10 mmol/L 乙酸铵溶液) 流动相 B(甲醇)
0~2 90 10
2~16 90~40 10~60
16~17 40~10 60~90
17~20 10 90
20~21 10~90 90~10
21~25 90 10
), ArticleFig(id=1156668127300673553, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=CN, label=表 1, caption=梯度洗脱程序, figureFileSmall=null, figureFileBig=null, tableContent=
时间(min) 流动相 A(10 mmol/L 乙酸铵溶液) 流动相 B(甲醇)
0~2 90 10
2~16 90~40 10~60
16~17 40~10 60~90
17~20 10 90
20~21 10~90 90~10
21~25 90 10
), ArticleFig(id=1156668127359393811, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=EN, label=Table 2, caption=Mass spectrometry parameters for each substance, figureFileSmall=null, figureFileBig=null, tableContent=
成分 母离子 $\left({\mathrm{m}/\mathrm{z}}\right)$ 碎裂电压(V) 子离子 $\left({\mathrm{m}/\mathrm{z}}\right)$ 碰撞能量(V) 离子模式
山麦冬皂苷 B 723.5 60 251.1* 40 +
268.7 35
短葶山麦冬皂苷 C 915.5 -110 737.3* -55 -
869.4 -35
甲基麦冬黄烷酮 A 341.0 -70 178.3* -30 -
206.5 -30
甲基麦冬黄烷酮 B 327.1 -70 178.3* -30 -
206.5 -30
), ArticleFig(id=1156668127430696981, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=CN, label=表 2, caption=各物质的质谱测定参数, figureFileSmall=null, figureFileBig=null, tableContent=
成分 母离子 $\left({\mathrm{m}/\mathrm{z}}\right)$ 碎裂电压(V) 子离子 $\left({\mathrm{m}/\mathrm{z}}\right)$ 碰撞能量(V) 离子模式
山麦冬皂苷 B 723.5 60 251.1* 40 +
268.7 35
短葶山麦冬皂苷 C 915.5 -110 737.3* -55 -
869.4 -35
甲基麦冬黄烷酮 A 341.0 -70 178.3* -30 -
206.5 -30
甲基麦冬黄烷酮 B 327.1 -70 178.3* -30 -
206.5 -30
), ArticleFig(id=1156668127535554583, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=EN, label=Table 3, caption=Linear relationship of various substances, figureFileSmall=null, figureFileBig=null, tableContent=
成分 回归方程 $r$ 线性范围 $\left({\mu \mathrm{g}/\mathrm{{mL}}}\right)$ 检出浓度(μg/mL) 最低定量浓度 $\left({{\mu g}/{mL}}\right)$
山麦冬皂苷 B $Y ={3.98773}\times {10}^{5}X +{7739.8}$ 0.99898 0.05~2.11 0.0002 0.0005
短葶山麦冬皂苷 C $Y ={1.32508}\times {10}^{5}X +{1065.4}$ 0.99894 0.05~2.16 0.0002 0.0006
甲基麦冬黄烷酮 A $Y ={5.3214}\times {10}^{5}X +{2451.9}$ 0.99714 0.06~2.37 0.0003 0.0007
甲基麦冬黄烷酮 B $Y ={1.07521}\times {10}^{5}X +{6275.1}$ 0.99832 0.06~2.58 0.0003 0.0006
), ArticleFig(id=1156668127602663449, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=CN, label=表 3, caption=各物质线性关系, figureFileSmall=null, figureFileBig=null, tableContent=
成分 回归方程 $r$ 线性范围 $\left({\mu \mathrm{g}/\mathrm{{mL}}}\right)$ 检出浓度(μg/mL) 最低定量浓度 $\left({{\mu g}/{mL}}\right)$
山麦冬皂苷 B $Y ={3.98773}\times {10}^{5}X +{7739.8}$ 0.99898 0.05~2.11 0.0002 0.0005
短葶山麦冬皂苷 C $Y ={1.32508}\times {10}^{5}X +{1065.4}$ 0.99894 0.05~2.16 0.0002 0.0006
甲基麦冬黄烷酮 A $Y ={5.3214}\times {10}^{5}X +{2451.9}$ 0.99714 0.06~2.37 0.0003 0.0007
甲基麦冬黄烷酮 B $Y ={1.07521}\times {10}^{5}X +{6275.1}$ 0.99832 0.06~2.58 0.0003 0.0006
), ArticleFig(id=1156668127661383707, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=EN, label=Table 4, caption=Determination results of Xuanmai Ganju Granules $\left({n = 3,\mu \mathrm{g}/\mathrm{g}}\right)$, figureFileSmall=null, figureFileBig=null, tableContent=
编号 山麦冬皂苷 B 短葶山麦冬皂苷 C 编号 山麦冬皂苷 B 短葶山麦冬皂苷 C 编号 山麦冬皂苷 B 短葶山麦冬皂苷 C
S1 - - S23 - - S45 - -
S2 - - S24 1.75d - S46 - -
S3 2.95a - S25 - - S47 - -
S4 - - S26 - - S48 - -
S5 - - S27 - - S49 - -
S6 - - S28 - - S50 - -
S7 - - S29 - - S51 - -
S8 - - S30 - - S52 - -
S9 - - S31 - - S53 - -
S10 - - S32 - - S54 - -
S11 - - S33 - - S55 - -
S12 - - S34 - - S56 - -
S13 - - S35 - - S57 - -
S14 - - S36 - - S58 - -
S15 - - S37 - - S59 - -
S16 - - S38 - - S60 - -
S17 - - 839 - - S61 - -
S18 - - S40 - - S62 - -
S19 - - S41 2.28b - S63 - -
S20 - - S42 - - S64 - -
S21 - - S43 - - S65 1.00e -
S22 - - S44 - - S66 2.13c -
), ArticleFig(id=1156668127732686877, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=CN, label=表 4, caption=玄麦甘桔颗粒测定结果 $\left({n = 3,\mu \mathrm{g}/\mathrm{g}}\right)$, figureFileSmall=null, figureFileBig=null, tableContent=
编号 山麦冬皂苷 B 短葶山麦冬皂苷 C 编号 山麦冬皂苷 B 短葶山麦冬皂苷 C 编号 山麦冬皂苷 B 短葶山麦冬皂苷 C
S1 - - S23 - - S45 - -
S2 - - S24 1.75d - S46 - -
S3 2.95a - S25 - - S47 - -
S4 - - S26 - - S48 - -
S5 - - S27 - - S49 - -
S6 - - S28 - - S50 - -
S7 - - S29 - - S51 - -
S8 - - S30 - - S52 - -
S9 - - S31 - - S53 - -
S10 - - S32 - - S54 - -
S11 - - S33 - - S55 - -
S12 - - S34 - - S56 - -
S13 - - S35 - - S57 - -
S14 - - S36 - - S58 - -
S15 - - S37 - - S59 - -
S16 - - S38 - - S60 - -
S17 - - 839 - - S61 - -
S18 - - S40 - - S62 - -
S19 - - S41 2.28b - S63 - -
S20 - - S42 - - S64 - -
S21 - - S43 - - S65 1.00e -
S22 - - S44 - - S66 2.13c -
), ArticleFig(id=1156668127803990047, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=EN, label=Table 5, caption=Determination results of Xuanmai Ganju Granules content $\left({n = 3,\mu \mathrm{g}/\mathrm{g}}\right)$, figureFileSmall=null, figureFileBig=null, tableContent=
编号 甲基麦冬黄烷酮 A 甲基麦冬黄烷酮 B 编号 甲基麦冬黄烷酮 A 甲基麦冬黄烷酮 B 编号 甲基麦冬黄烷酮 A 甲基麦冬黄烷酮 B
S1 0.6 0.4 S23 3.7 1.9 S45 2.9 1.3
S2 6.5 4.3 S24 6.1 3.2 S46 8.5 7.5
S3 0.7 0.5 S25 4.7 0.6 S47 9.6 3.8
S4 2.8 1.9 S26 3.9 4.1 S48 4.5 2.0
S5 3.6 1.7 S27 5.8 4.7 S49 3.9 1.1
S6 9.5 5.1 S28 1.2 1.0 S50 4.7 2.9
S7 4.2 3.1 S29 5.4 2.0 S51 3.7 2.1
S8 0.8 0.4 S30 10.5 6.8 S52 9.1 4.6
S9 3.7 2.1 S31 6.2 1.9 S53 10.5 6.8
S10 2.9 2.0 S32 4.3 3.1 S54 6.6 5.2
S11 7.5 5.0 S33 6.2 4.0 S55 7.2 6.8
812 5.9 3.3 S34 9.5 5.8 S56 5.9 4.1
S13 7.7 4.0 S35 11.5 6.7 S57 4.3 2.9
S14 6.1 3.2 S36 4.2 2.3 S58 1.1 0.9
S15 11.5 3.5 S37 2.2 0.5 S59 0.6 0.1
S16 1.1 0.2 S38 3.0 2.1 S60 2.1 0.9
S17 8.3 5.2 S39 3.7 2.1 S61 6.4 5.8
S18 1.0 0.7 S40 4.1 1.7 S62 4.9 2.9
S19 4.8 3.1 S41 6.2 2.3 S63 2.0 1.4
S20 9.9 5.8 S42 4.2 2.0 S64 1.7 0.1
S21 1.8 0.6 S43 4.0 2.8 S65 3.9 1.6
S22 8.9 1.7 S44 3.9 1.7 S66 2.8 0.7
), ArticleFig(id=1156668127879487521, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1156668070681764697, language=CN, label=表 5, caption=玄麦甘桔颗粒含量测定结果 $\left({n = 3,\mu \mathrm{g}/\mathrm{g}}\right)$, figureFileSmall=null, figureFileBig=null, tableContent=
编号 甲基麦冬黄烷酮 A 甲基麦冬黄烷酮 B 编号 甲基麦冬黄烷酮 A 甲基麦冬黄烷酮 B 编号 甲基麦冬黄烷酮 A 甲基麦冬黄烷酮 B
S1 0.6 0.4 S23 3.7 1.9 S45 2.9 1.3
S2 6.5 4.3 S24 6.1 3.2 S46 8.5 7.5
S3 0.7 0.5 S25 4.7 0.6 S47 9.6 3.8
S4 2.8 1.9 S26 3.9 4.1 S48 4.5 2.0
S5 3.6 1.7 S27 5.8 4.7 S49 3.9 1.1
S6 9.5 5.1 S28 1.2 1.0 S50 4.7 2.9
S7 4.2 3.1 S29 5.4 2.0 S51 3.7 2.1
S8 0.8 0.4 S30 10.5 6.8 S52 9.1 4.6
S9 3.7 2.1 S31 6.2 1.9 S53 10.5 6.8
S10 2.9 2.0 S32 4.3 3.1 S54 6.6 5.2
S11 7.5 5.0 S33 6.2 4.0 S55 7.2 6.8
812 5.9 3.3 S34 9.5 5.8 S56 5.9 4.1
S13 7.7 4.0 S35 11.5 6.7 S57 4.3 2.9
S14 6.1 3.2 S36 4.2 2.3 S58 1.1 0.9
S15 11.5 3.5 S37 2.2 0.5 S59 0.6 0.1
S16 1.1 0.2 S38 3.0 2.1 S60 2.1 0.9
S17 8.3 5.2 S39 3.7 2.1 S61 6.4 5.8
S18 1.0 0.7 S40 4.1 1.7 S62 4.9 2.9
S19 4.8 3.1 S41 6.2 2.3 S63 2.0 1.4
S20 9.9 5.8 S42 4.2 2.0 S64 1.7 0.1
S21 1.8 0.6 S43 4.0 2.8 S65 3.9 1.6
S22 8.9 1.7 S44 3.9 1.7 S66 2.8 0.7
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超高效液相色谱-串联质谱法检测玄麦甘桔颗粒中山麦冬的含量
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袁林 1, 2, 3, * , 万莉 1, 2 , 张德伟 1, 2 , 陈爽 1
实验室检测 | 创新应用 2024,2(11): 1-6
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实验室检测 | 创新应用 2024, 2(11): 1-6
超高效液相色谱-串联质谱法检测玄麦甘桔颗粒中山麦冬的含量
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袁林1, 2, 3, * , 万莉1, 2, 张德伟1, 2, 陈爽1
作者信息
  • 1 重庆市万州食品药品检验所 重庆 404100
  • 2 三峡库区道地药材开发利用重庆市重点实验室 重庆 404100
  • 3 重庆三峡学院 生物与食品工程学院,三峡库区道地药材绿色种植与深加工重庆市工程实验室 重庆 404120
  • 袁林,硕士,工程师,研究方向为药品质量控制。

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*袁林,硕士,工程师,研究方向为药品质量控制。E-mail:
Determination of Liriope spicata (Thunb.) Lour. content in Xuanmai Ganju Granules by ultra-high performance liquid chromatography tandem mass spectrometry
Lin YUAN1, 2, 3, * , Li WAN1, 2, De-Wei ZHANG1, 2, Shuang CHEN1
Affiliations
  • 1 Chongqing Wanzhou Food and Drug Inspection Institute Chongqing 404100 China
  • 2 Chongqing Key Laboratory of Development and Utilization of Genuine Medicinal Materials in the Three Gorges Reservoir Area Chongqing 404100 China
  • 3 Engineering Laboratory of Green Planting and Deep Pocessing of Genuine Medicinal Materials in the Three Gorges Reservoir Area, College of Biological and Food Engineering Chongqing Three Gorges University Chongqing 404120 China
出版时间: 2024-11-08
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目的 建立超高效液相色谱 - 三重四级杆串联质谱 (UPLC-MS/MS) 法同时测定玄麦甘桔颗粒中麦冬特征成分和湖北麦冬特征成分山麦冬皂苷 B 与短葶山麦冬特征成分短葶山麦冬皂苷 C 的含量。方法 玄麦甘桔颗粒采用甲醇超声提取后,分析采用OMNI Orca${\mathrm{C}}_{18}$色谱柱(${2.1}\mathrm{\;{mm}}\times {100}\mathrm{\;{mm}}$,${2.6\mu }\mathrm{m}$),流动相采用${10}\mathrm{{mmol}}/\mathrm{L}$乙酸铵溶液和甲醇进行梯度洗脱,色谱柱温度设置为${40}^{\circ}\mathrm{C}$,进样量为${1\mu }\mathrm{L}$,使用电喷雾离子源(ESI),正负离子同时扫描模式, 多反应监测模式, 测定麦冬中成分甲基麦冬黄烷酮 A、甲基麦冬黄烷酮 B, 以及掺伪品湖北麦冬中的山麦冬皂苷B、短葶山麦冬中的短葶山麦冬皂苷C的含量。结果 甲基麦冬黄烷酮A、甲基麦冬黄烷酮B、山麦冬皂苷B 和短葶山麦冬皂苷C在各自的范围内线性关系良好,$r$均大于 0.996,回收率范围为 90.6%~99.8%。结论 该方法前处理简便快捷、灵敏度高、结果准确可靠,可以用于判断市售玄麦甘桔颗粒中麦冬掺伪山麦冬的投料情况及为监管部分提供执法依据。

玄麦甘桔颗粒  /  超高效液相色谱-三重四级杆串联质谱  /  麦冬  /  山麦冬

Objective To establish an ultra high performance liquid chromatography-triple quadrupole tandem mass spectrometry (UPLC-MS/MS) method for simultaneous determination of the characteristic components of Ophiopogon japonicus and Liriope spicata (Thunb.) Lour. var. prolifera Y. T. Ma saponins B and Liriope muscari (Decne.) Baily saponins C in Xuanmai Ganju granules. Methods Xuanmai Ganju Granules were extracted by methanol ultrasound and analyzed using OMNI Orca${\mathrm{C}}_{18}$chromatography column (${2.1}\mathrm{\;{mm}}\times {100}\mathrm{\;{mm}},{2.6\mu }\mathrm{m}$). The mobile phase was eluted using a gradient elution of${10}\mathrm{{mmol}}/\mathrm{L}$ammonium acetate solution and methanol. The column temperature was set to${40}^{\circ}\mathrm{C}$, and the injection amount was${1\mu }\mathrm{L}$. The contents of methyl ophiopogon flavanone$\mathrm{A}$and methyl ophiopogon flavanone$\mathrm{B}$in Ophiopogon japonicus, as well as saponin B in Liriope spicata (Thunb.) Lour. var. prolifera Y. T. Ma and saponin C in Liriope muscari (Decne.) Baily, using an electrospray ion source (ESI), a simultaneous scanning mode of positive and negative ions, and a multi reaction monitoring mode. Results Methyl ophiopogon flavanone A, methyl ophiopogon flavanone B, saponin B from Liriope spicata (Thunb.) Lour. var. prolifera Y. T. Ma, and saponin C from Liriope muscari (Decne.) Baily have good linear relationships within their respective ranges, with $r$ values greater than 0.996 and recovery rates ranging from 90.6% to 99.8%. Conclusion This method has the advantages of simple and fast pre-treatment, high sensitivity, and accurate and reliable results. It can be used to determine the feeding situation of Ophiopogon japonicus mixed with Liriope spicata (Thunb.) Lour. in commercially available Xuanmai Ganju Granules and provide legal basis for regulatory authorities.

Xuanmai Ganju Granules  /  UPLC-MS/MS  /  Ophiopogon japonicus  /  Liriope spicata (Thunb.) Lour.
袁林, 万莉, 张德伟, 陈爽. 超高效液相色谱-串联质谱法检测玄麦甘桔颗粒中山麦冬的含量. 实验室检测, 2024 , 2 (11) : 1 -6 .
Lin YUAN, Li WAN, De-Wei ZHANG, Shuang CHEN. Determination of Liriope spicata (Thunb.) Lour. content in Xuanmai Ganju Granules by ultra-high performance liquid chromatography tandem mass spectrometry[J]. Laboratory Testing, 2024 , 2 (11) : 1 -6 .
玄麦甘桔颗粒是由玄参、麦冬、甘草、桔梗四味中药组成的复方制剂[1]。该类制剂具有清热滋阴、祛痰利咽的功效。现代临床主治阴虚火旺,虚火上浮,口鼻干燥,咽喉肿痛[2],属于常见药物, 常见剂型为颗粒剂。
麦冬为百合科植物麦冬 Ophiopogon japonicas (L.f) Ker-Gawl. 干燥块根的粉末,山麦冬为百合科植物湖北麦冬 Liriope spicata (Thunb.) Lour. var. prolifera Y. T. Ma 或短葶山麦冬 Liriope muscari (Decne.) Baily 的干燥块根 。市场上,由于麦冬和山麦冬外形相似, 且山麦冬市场上的一直是低于麦冬的, 所以就存在不法生产商使用了山麦冬代替麦冬或掺伪麦冬的情况 ,且现行的中华人民共和国药典》( 2020 年版)一部中玄麦甘桔颗粒检查项中均未对麦冬进行专属性检查 。
据文献报道,山麦冬皂苷$\mathrm{B}$、短葶山麦冬皂苷$\mathrm{C}$分别为湖北麦冬、短葶山麦冬的特征性成分;甲基麦冬黄烷酮 A、甲基麦冬黄烷酮 B 是麦冬中的特征成分[4-6]。本研究建立了使用高效液相色谱 - 串联质谱法对玄麦甘桔颗粒中掺杂湖北麦冬或短葶山麦冬进行检测的方法, 并对该方法进行了验证, 以期为麦冬的投料科学监管提供技术依据。
甲基麦冬黄烷酮 A 对照品(批号 Z11N8X48156,上海源叶); 甲基麦冬黄烷酮B对照品(批号 Y25A10L86868,上海源叶); 麦冬对照药材 (批号 121013-201711, 中国食品药品检定研究院); 山麦冬对照药材——湖北麦冬(批号 121136-200302,中国食品药品检定研究院)、山麦冬皂苷 B 对照品(批号 111907-201804, 含量 100%,中国食品药品检定研究院);短葶山麦冬皂苷C对照品(批号 111908-202303,含量 100%,中国食品药品检定研究院);短葶山麦冬药材购自安徽亳州药材市场,经重庆市万州食品药品检验所副主任中药师张德伟鉴定,其基原准确无误。
AB TRIPLE QUAD 4500 型三重四级杆串联质谱仪;岛津 LC-40AT 型超高效液相色谱仪; MSE225S-100-DU 型电子天平(精度为十万分之一,德国 Sartorius 公司);SQP 型电子天平(精度为万分之一,德国 Sartorius 公司);KH5200DV 型数控超声波清洗器(昆山禾创超声仪器有限公司);SCI-20-D型超纯水机(重庆科润水处理设备有限公司);甲醇(色谱纯,批号 2023101102,成都市科隆化学品有限公司);乙酸铵(色谱纯, 批号 20230628,天津市光复精细化工研究所)。
分别取采集的各厂家样品, 将颗粒研磨均匀, 精密称取粉末${10}\mathrm{\;g}$,置${150}\mathrm{\;{mL}}$具塞锥形瓶中,精密加入${25}\mathrm{\;{mL}}$甲醇,称定重量,超声 (功率${180}\mathrm{\;{kW}}$,频率${50}\mathrm{{kHz}}$) 提取${30}\mathrm{\;{min}}$,放冷, 再称定重量,用甲醇补足减失的重量,再用${0.22\mu }\mathrm{m}$微孔滤膜过滤, 即得。
精密称取山麦冬皂苷$\mathrm{B}$与短葶山麦冬皂苷$\mathrm{C}$、甲基麦冬黄烷酮 A、甲基麦冬黄烷酮 B 对照品适量,置于${100}\mathrm{\;{mL}}$量瓶中, 加甲醇超声 (功率${180}\mathrm{\;{kW}}$,频率${50}\mathrm{{kHz}}$) 溶解并定容至刻度, 得到质量浓度为${100\mu }\mathrm{g}/\mathrm{{mL}}$的溶液,于避光冷藏处保存备用。
按玄麦甘桔颗粒的处方及工艺制备缺少麦冬药材的溶液, 作为阴性对照药材溶液。
分别以山麦冬 (湖北麦冬)、短葶山麦冬代替麦冬,按照玄麦甘桔颗粒的制备工艺制备湖北麦冬、短葶山麦冬的阳性对照溶液。
液相系统采用岛津 LC-40AT 型超高效液相色谱仪, 最大压力设置为${100}\mathrm{{MPa}},\mathrm{{OMNI}}$Orca${\mathrm{C}}_{18}$型色谱柱$({2.1}\mathrm{\;{mm}}\times {100}\mathrm{\;{mm}}$,${2.6\mu }\mathrm{m}$),以${10}\mathrm{{mmol}}/\mathrm{L}$乙酸铵为流动相$\mathrm{A}$,甲醇为流动相$\mathrm{B}$, 进行梯度洗脱,流动相流速为${0.3}\mathrm{\;{mL}}/\mathrm{{min}}$,柱温箱温度设置为${40}^{\circ }\mathrm{C}$,进样量为${1\mu }\mathrm{L}$。梯度洗脱程序见表 1
采用电喷雾离子源 (ESI), 正负离子同时扫描模式, 多反应 (MRM) 检测模式,离子源电压${3.6}\mathrm{{kV}}$,干燥气体温度为${550}^{\circ }\mathrm{C}$,气体流速$5\mathrm{\;L}/\mathrm{{min}}$,鞘气温度${250}^{\circ }\mathrm{C}$,雾化气压力${400}\mathrm{{kPa}}$,喷雾电压: 正离子${5500}\mathrm{\;V}$,负离子$-{4500}\mathrm{\;V}$,各成分质谱参数详见表 2
精密吸取 “1.1.2” 项下制得的混合对照品溶液, 加甲醇逐级稀释制成浓度范围为山麦冬皂苷B${0.05}\sim {2.11\mu }\mathrm{g}/\mathrm{{mL}}$的溶液, 浓度分别为 0.05、0.11、0.53、1.06、2.11 μg/mL 的标准系列溶液、短葶山麦冬皂苷C 0.05~2.16μg/mL的溶液,浓度分别为0.05、${0.11}\text{、}{0.54}\text{、}{1.08}\text{、}{2.16\mu }\mathrm{g}/\mathrm{{mL}}$的标准系列溶液、甲基麦冬黄烷酮 A${0.06}\sim {2.37\mu }\mathrm{g}/\mathrm{{mL}}$的溶液,浓度分别为${0.06}\text{、}{0.12}\text{、}{0.59}\text{、}{1.18}$、${2.37\mu }\mathrm{g}/\mathrm{{mL}}$的标准系列溶液、甲基麦冬黄烷酮$\mathrm{B}{0.06}\sim {2.58\mu }\mathrm{g}/\mathrm{{mL}}$的溶液,浓度分别为 0.06、0.13、0.64、1.29、2.58μg/mL 的标准系列溶液。以对照品浓度作为横坐标, 以峰面积作为纵坐标, 进行线性回归,曲线模式为线性、不过零点、权重为$1/\mathrm{X}$,并将信噪比为 3 的时候的浓度作为检出限, 信噪比为 10 的时候作为定量限,结果见表 3,从结果可以看出甲基麦冬黄烷酮 A、 甲基麦冬黄烷酮B、山麦冬皂苷B与短葶山麦冬皂苷C在相应浓度范围内线性关系良好, 均适合定量与定性分析。
取混合对照品溶液适量, 在 “1.4.1” 项下各仪器条件, 连续测定 6 次,峰面积的 RSD 分别为甲基麦冬黄烷酮 A: 2.5%; 甲基麦冬黄烷酮 B: 1.1%;山麦冬皂苷 B: 0.41%;短葶山麦冬皂苷 C: 1.43%。这表明所用仪器的精密度良好。
取样品 S24 制得的供试品溶液,在 0、2、4、6、8、12、${24}\mathrm{\;h}$分别进样测定甲基麦冬黄烷酮$\mathrm{A}$、甲基麦冬黄烷酮$\mathrm{B}$和山麦冬皂苷 B 的含量,结果测得的各峰面积的 RSD 分别在 1.70%、${1.33}\%$、${0.92}\%$,这表明供试品溶液在${24}\mathrm{\;h}$内避光条件下,测定的结果是较为稳定的。
取样品 S24, 按供试品溶液的制备方法, 分别制得 6 份供试品溶液,进样测定,得到甲基麦冬黄烷酮 A、甲基麦冬黄烷酮 B 和山麦冬皂苷 B 含量 RSD 分别为 0.96%、1.89%、1.67%, 这表明该测定方法的重复性较好。
取 5 批湖北麦冬、 5 批短葶山麦冬及 5 批麦冬药材,以湖北麦冬和短葶山麦冬为原料,按照处方工艺,制备掺伪比例为 1%、3%、5% 的阳性样品,得到样品溶液,按 “1.3” 项下的液相色谱及质谱条件进行分析,得到短葶山麦冬皂苷$\mathrm{C}$和山麦冬皂苷 B 的浓度。
结果显示当掺伪比例为 5% 时, 可以检出短葶山麦冬皂苷 C 与山麦冬皂苷 B 成分。综合考虑, 以掺伪比例为 5% 时的质量浓度作为短葶山麦冬皂苷$\mathrm{C}$、山麦冬皂苷$\mathrm{B}$的上限浓度。作为杂质限量。
制备的 5 批 5% 比例的阳性样品中,短葶山麦冬皂苷 C 的浓度范围为${0.04}\sim {0.1\mu }\mathrm{g}/\mathrm{{mL}}$,因此规定短葶山麦冬皂苷$\mathrm{C}$的上限浓度为${0.1\mu }\mathrm{g}/\mathrm{{mL}}$,即认为检出浓度为${0.1\mu }\mathrm{g}/\mathrm{{mL}}$时,样品中检出短葶山麦冬;在 5 批含湖北麦冬的阳性样品中山麦冬皂苷$\mathrm{B}$的质量浓度在${0.1}\sim {0.3\mu }\mathrm{g}/\mathrm{{mL}}$之间,因此规定山麦冬皂苷$\mathrm{B}$的上限浓度为${0.3\mu }\mathrm{g}/\mathrm{{mL}}$,即认为检出浓度为${0.3\mu }\mathrm{g}/\mathrm{{mL}}$时,样品中检出湖北麦冬。
取已测定出含有山麦冬皂苷 B 的供试品 S24, 共称取样品 6 份, 按照 “2.1.1” 项下的供试品制备方法, 制成供试品溶液, 加入适量的对照品混合溶液,测定,计算回收率$\left({n = 3}\right)$,结果见图 1。平均回收率山麦冬皂苷 B 为 98.9%, RSD 为 2.3%、短葶山麦冬皂苷 C 为 97.2%, RSD 为 1.2%,回收率结果良好。
本次研究共收集了 22 家生产企业,其中重庆 6 家、四川 14 家、云南 2 家,涵盖了玄麦甘桔颗粒的主产区。玄麦甘桔颗粒共 66 批,编号为$\mathrm{S}1 \sim \mathrm{S}{66}$ ,按 “2.1.1” 项下制备方法制备得到供试品溶液, 每份供试品平行测定 3 次。以 “2.1.5” 项下的限度对样品测定结果进行分析, 66 批样品均检出麦冬或山麦冬成分, 没有发现不投料的情况, 其中 5 批次玄麦甘桔颗粒检出掺杂湖北麦冬,批次占比为 7.6%。涉及厂家有四川 1 家、云南 1 家,生产厂家占比为 9.1%。66 批样品中均未检出掺杂短葶山麦冬的产品, 这说明了生产企业在玄麦甘桔颗粒中麦冬的投料主要掺伪品种为湖北麦冬, 目前确实存在一定的问题。结果见表 4表 5。山麦冬皂苷 B 测定结果见图 2
使用 SIMCA 14.1 软件将不同玄麦甘桔颗粒生产厂家中麦冬的甲基麦冬黄烷酮 A、甲基麦冬黄烷酮 B 这两种成分的含量进行层次聚类分析 (HCA), 结果表明以欧式距离 7 为界, 可聚为 4 类,分别为 S30、S53、S35、S20、S34、S6、S52、S47、 S15、S46、S55 共 11 批的生产厂家聚为一类, S54、S61、S13、 S11、S17、S12、S14、S24、S27、S2 共 10 批的生产厂家聚为一类, S28、S58、S18、S1、S3、S8、S59、S16、S37、S60、S21、 S64、S63、S45、S66 共 15 批的生产厂家聚为一类,其他批次的生产厂家聚为一类。
采用 SIMCA 14.1 软件, 将 66 批样品中麦冬甲基麦冬黄烷酮 A 和甲基麦冬黄烷酮 B 含量结果进行 OPLS-DA 分析, 结果显示,模型分类变量解释度指标$\mathrm{R}2\mathrm{X}$为 0.92 ,参数越接近 1 模型越可靠, 运用统计判断分析该模型, 将该模型随机排列 200 次做置换检验,结果见 图 5,${\mathrm{Q}}^{2}$截距小于 1,左侧随机排列得到的${\mathrm{R}}^{2}$和${\mathrm{Q}}^{2}$均小于右侧原始值,表明所构建的 PLS-DA 模型未出现过拟合现象, 模型的稳定性和预测能力较好, 可用于样品差异的分析。由主成分分析图 (见图 4) 可知, 不同厂家样品间差异明显,分析结果与层次聚类分析结果基本一致。
本研究采用高效液相色谱串联质谱法进行含量的测定, 因山麦冬皂苷$\mathrm{B}$ 和短葶山麦冬皂苷$\mathrm{C}$ 属于皂苷类,其无紫外吸收[7-8], 若采用蒸发光检测器则存在灵敏度不够的问题[9],综合分析,采用高效液相色谱串联质谱法进行检测, 灵敏度较高, 干扰因素${少}^{\left\lbrack {10}- {13}\right\rbrack }$ ,且定量准确可靠,参考了类似的文献[14],分析了采用 0.1% 甲酸溶液与乙腈使用梯度洗脱、含甲醇的乙酸铵溶液与乙腈梯度洗脱, 甲酸铵溶液与甲醇的梯度洗脱, 最后, 从峰形和出峰时间的考虑,选用了${10}\mathrm{{mmol}}/\mathrm{L}$ 的乙酸铵溶液和甲醇进行梯度洗脱[15],效果最好。
有研究发现[16-18]甲基麦冬黄烷酮 A、甲基麦冬黄烷酮 B 是麦冬中的特征成分,山麦冬皂苷$\mathrm{B}$ 、短葶山麦冬皂苷$\mathrm{C}$ 分别为湖北麦冬、短葶山麦冬的特征性成分, 所以选择这四种物质作为检测指标, 可以很好地检测出麦冬的投料情况。
该研究建立了玄麦甘桔颗粒中麦冬掺伪山麦冬的方法, 并结合化学计量学分析, 结果可以看出, 不同厂家间存在含量的差异, 引起差异的原因可能与采购的麦冬其环境资源状况、栽培条件、土壤因素等有关[19-20],有待进一步研究。
统计得到含麦冬的中成药有上百种, 含山麦冬中成药也有几十种, 其中绝大部分的检验标准中都没有对麦冬进行鉴别与定量分析, 无法确认是否是加入的麦冬或掺伪山麦冬, 目前可查文献中,也没有对玄麦甘桔颗粒中麦冬投料情况的报道,无法对麦冬进行标准化控制, 由此可见, 麦冬投料规范性亟须得到解决。
文中采用了 UPLC-MS/MS 法测定了湖北麦冬的特征性成分山麦冬皂苷$\mathrm{B}$ 和短葶山麦冬中的短葶山麦冬皂苷$\mathrm{C}$ ,该方法灵敏度高, 结果快速准确可靠, 可以发现玄麦甘桔颗粒中是否掺杂山麦冬投料, 为生产企业鉴别麦冬及药品监管部门执法提供参考。
  • 重庆市药品监督管理局、重庆市科学技术局项目———玄麦甘桔类制剂中山麦冬检查项补充检验方法 (渝药监〔2022〕27 号)
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2024年第2卷第11期
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  • 首发时间:2025-07-28
  • 出版时间:2024-11-08
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Project of Chongqing Drug Administration and Chongqing Municipal Bureau of Science and Technology— Supplementary Testing Method for the Inspection Items of Ophiopogon japonicus in Xuanmai Ganju Preparations in [2022] No.27
重庆市药品监督管理局、重庆市科学技术局项目———玄麦甘桔类制剂中山麦冬检查项补充检验方法 (渝药监〔2022〕27 号)
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    1 重庆市万州食品药品检验所 重庆 404100
    2 三峡库区道地药材开发利用重庆市重点实验室 重庆 404100
    3 重庆三峡学院 生物与食品工程学院,三峡库区道地药材绿色种植与深加工重庆市工程实验室 重庆 404120

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*袁林,硕士,工程师,研究方向为药品质量控制。E-mail:
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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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