| 引用本文: | 舒任庚;刘玉凤;舒积成.比色法测定青钱柳中三萜类成分的含量[J].中国现代应用药学,2006,(5):406-408. |
| SHU Ren-geng,LIU Yu-feng,SHU Ji-cheng.Determination of triterpene in Cyclocarya paliurus(Batal.) Iljinskaja by colorimetry[J].Chin J Mod Appl Pharm(中国现代应用药学),2006,(5):406-408. |
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| 摘要: |
| 目的建立青钱柳中三萜成分含量的测定方法。方法采用香草醛-冰醋酸、高氯酸显色法,于560nm处测定吸光度。结果方法的线性范围为4～24μg/mL,r=0.999 2,平均回收率为98.52%,样品中三萜成分含量为0.586%。结论方法简便,快速,结果准确,可靠,适合三萜成分的含量测定。 |
| 关键词: 青钱柳 三萜 含量测定 比色法 |
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| 基金项目:国家自然科学基金资助项目(20162002) |
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| Determination of triterpene in Cyclocarya paliurus(Batal.) Iljinskaja by colorimetry |
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SHU Ren-geng,LIU Yu-feng,SHU Ji-cheng
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| Abstract: |
| OBJECTIVE To establish a simple and accurate method for the determination of triterpene in cyclocarya paliurus(Batal.) Iljinskaja.METHODS The UV spectrophotometry was used to determine triterpene in cyclocarya paliurus(Batal.) Iljinskaja at 560nm.RESULTS |
| Key words: Cyclocarya paliurus(Batal.) Iljinskaja triterpene determination colorimetry |
