|
|||||
|
|
| 比色法测定不同产地等级枸杞中多糖含量 | |
| 引用本文： | 付艳丽,姜成忠,王亚菲,邢艳萍.比色法测定不同产地等级枸杞中多糖含量[J].黑龙江医药,2002,15(4):253-254. |
| 作者姓名： | 付艳丽 姜成忠 王亚菲 邢艳萍 |
| 作者单位： | 1. 哈药集团制药六厂，150056 2. 哈尔滨市医药公司新药特药商店 3. 黑龙江省育达药业公司 |
| 摘 要： | 目的:本文针对目前构杞质量缺乏量化指标进行质量控制的现状对枸杞多糖含量测定方法进行了研究。方法:采用酚-硫酸比色法于490nm波长处测定枸杞多糖含量,对不同产地等级的构杞进行了研究。结果:以枸杞粒大、色红、肉厚者多糖含量高。结论:本方法简便、迅速、可靠性高、可用于枸杞质量控制。 |
| 关 键 词： | 构杞 多糖 含量测定 |
| 修稿时间： | 2002年1月7日 |
Determination of the Concentrations of Polysaccharide in Gou Qi from different areas and grades by Colorimetry |
|
| Fu yanli,Science and Research Institute of Harbin Pharm Group Co.,The Sixth Pharmaceutical Medicine Factory,Heilongjiang Harbin.Determination of the Concentrations of Polysaccharide in Gou Qi from different areas and grades by Colorimetry[J].Heilongjiang Medicine,2002,15(4):253-254. | |
| Authors: | Fu yanli Science and Research Institute of Harbin Pharm Group Co The Sixth Pharmaceutical Medicine Factory Heilongjiang Harbin |
| Affiliation: | Fu yanli,Science and Research Institute of Harbin Pharm Group Co.,The Sixth Pharmaceutical Medicine Factory,Heilongjiang Harbin 150010 |
| Abstract: | OBJECTIVE In this article the study of lycium barbarum L. In the method of the for quantitation of polysaccharide for it lacks quality control of quantitative index presently. METHODS phenol-sulphuric acid colorimetry at the wavelength of 490 nm as been developed for quantitation of polysaccharide in Lycium barbarum L. The study of Lycium barbarum L. in defferent ranks and producing areas. PESULTS: Suggests the polysaccharide content is higher in Lycium barbarum L. Of big granule, red colour and plump pulp. CONCLUSIONS The simplicity, rapidity and high reliability of this method has been evaluated for quality control of Lycium bar- barum L. |
| Keywords: | Lycium barbarum L Ploysaccharide HPLC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
