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| 黄姜中呋甾总皂苷含量的测定 | |
| 引用本文： | 康阿龙,沈君礼,孙成荣,汤迎爽,孙文基. 黄姜中呋甾总皂苷含量的测定[J]. 中医药导报, 2011, 17(3): 85-87 |
| 作者姓名： | 康阿龙 沈君礼 孙成荣 汤迎爽 孙文基 |
| 作者单位： | 1. 解放军第四五一医院,陕西,西安,710054 2. 解放军第三二三医院,陕西,西安,710054 3. 西北大学,陕西,西安,710069 |
| 摘 要： | 目的:建立黄姜中呋甾皂苷含量的测定方法.方法:采用E试剂比色法,以黄姜素A为对照品,用对二甲氨基苯甲醛-HCL乙醇液的发色体系,测定波长:518 nm.结果:标准曲线在0.100-0.518 mg范围内,线性关系良好,平均回收率为97.2%,RSD%为0.66%(n=6).结论:此法操作简便快速、准确,可作为评价黄姜质... |
| 关 键 词： | 黄姜(盾叶薯蓣) 呋甾皂苷 E试剂 分光光度法 |
A method for determination of furostanol saponins in saponins extract from Rhizoma Huang Jinag (Dioscorea zingiberensis) |
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| Kang A-Long,Shen Jun-Li,Sun Chengrong,Tang Yin-Shuang,Sun Wei-Ji. A method for determination of furostanol saponins in saponins extract from Rhizoma Huang Jinag (Dioscorea zingiberensis)[J]. GUIDING JOURNAL OF TCM, 2011, 17(3): 85-87 | |
| Authors: | Kang A-Long Shen Jun-Li Sun Chengrong Tang Yin-Shuang Sun Wei-Ji |
| Affiliation: | Kang A-Long1,Shen Jun-Li1,Sun Chengrong1,Tang Yin-Shuang2,Sun Wei-Ji3(NO.451 hospital of PLA,xi,an,710054;NO.323 hospital of PLA,xi,an,710054;Northwest University,xi,an,710069) |
| Abstract: | Objective:To establish an Ehrlich reaction-colorimetry method for determining furostanol saponins in saponins extract from Rhizoma Hunag Jiang(Dioscorea zingiberensis).Methods:Huangjiangsu-A was measured as reference in the determination.Base on the coloration reaction between furostanol saponins and p-dimetylaminobenzaldehyde,a colorimetry method was established to determine the content of furostanol saponins in saponins extract from Rhizoma Hunag Jiang(Dioscorea zingiberensis) at 518 nm.Results:The standard curve of saponins Huangjiangsu-A showed good linearity in the range of 0.100-0.518 mg and the average recovery was 97.2%,RSD=0.66%(n=6).Conclusion:This methods is rapid,accurate and easy to be carried out,and it can be used to control the quality of Rhizoma Hunag Jiang(Dioscorea zingiberensis). |
| Keywords: | Rhizoma Hunag Jiang(Dioscorea zingiberensis) furostanol saponins Ehrlich spectrophotmetry |
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