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日用化学工业（中英文）

日用化学工业 ›› 2014, Vol. 44 ›› Issue (2): 105-107.doi: 10.13218/j.cnki.csdc.2014.02.24

• 分析与检测 • 上一篇    下一篇

人参香皂中人参总皂苷含量的测定

曲正义, 刘宏群, 赵景辉, 姚春林, 王英平   

  1. 中国农业科学院 特产研究所,吉林 长春 130112
  • 收稿日期:2013-10-29 发布日期:2019-04-09
  • 通讯作者: 王英平,研究员,博士,电话:(0431)81919571,E-mail:yingpingw@126.com。
  • 作者简介:曲正义(1984-),男,黑龙江人,助理研究员,硕士,电话:(0431)81919571,E-mail:qzy209@163.com。
  • 基金资助:
    “十二五”国家科技支撑计划资助项目(2011BA103B01)

Determination of total ginsenoside content in ginseng-formulated toilet soap

QU Zheng-yi, LIU Hong-qun, ZHAO Jing-hui, YAO Chun-lin, WANG Ying-ping   

  1. Institute of Special Animal and Plant Science,Chinese Academy of Agricultural Sciences,Changchun,Jilin 130112,China
  • Received:2013-10-29 Published:2019-04-09

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摘要： 采用超声提取法对人参香皂中的人参总皂苷进行提取,溶剂萃取法对人参总皂苷进行纯化,用香草醛-高氯酸比色法对纯化后样品进行了人参总皂苷含量的测定,检测波长为540 nm。实验结果表明,香草醛-高氯酸比色法在0.02~0.24 mg内线性关系良好(r=0.999 5),平均回收率为96.04%,RSD为2.29% (n=5)。所测6种人参香皂中人参总皂苷的质量分数为1.72~9.66 mg·g-1。

关键词: 人参香皂, 人参总皂苷, 香草醛-高氯酸比色法, 测定

Abstract: Ginseng-formulated toilet soap sample was extracted by ethanol under assistance of ultrasonic action.Then the extract was purified by extraction with a series of solvents.Total ginsenoside content in the purified extract sample was determined by vanillin-perchloric acid colorimetry with detection wavelength of 540 nm.Results showed that the relationship between the absorbance and the ginsenoside content displays good linearity within range of 0.02-0.24 mg (r=0.999 5) and average recovery rate was 96.04% with a relative standard deviation of 2.29% (n=5).Determination test with samples of six kinds of ginseng-formulated toilet soap was carried out and the total ginsenoside content lies within 1.72-9.66 mg·g-1.

Key words: ginseng-formulated toilet soap, total ginsenoside, vanillin-perchloric acid colorimetry, determination

中图分类号: 

  • TQ648.7