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Position: Home > Articles > Alkaloid Content Analysis of Sphaerophysa salsula by Thin-layer Chromatography Progress in Veterinary Medicine 2014 (6) 62-65

苦马豆生物碱成分薄层色谱分析

作  者:
白玛桑姆;杨晓雯;马烽;周启武;刘晓学;王磊;赵宝玉
单  位:
临沧师范高等专科学校;西北农林科技大学
关键词:
苦马豆;生物碱;苦马豆素;薄层色谱;柱层析
摘  要:
为了确证苦马豆(Swainsona salsula)是否含有苦马豆素等生物碱成分,采用生物碱系统提取法、薄层色谱分析、平面色谱图像定量分析软件及柱层析分离等技术,对苦马豆生物碱成分进行分析和分离。结果显示,5kg苦马豆地上部分干草粉经工业酒精回流提取得到总浸膏650.2g,出膏率为13%。取200g醇浸膏分别经酸化和碱化处理,氯仿和正丁醇萃取得到,酸性氯仿、碱性氯仿和碱性正丁醇萃取液,浓缩后分别得到3.01、0.53、23.13g,出膏率分别为1.51%、0.27%和11.57%;薄层色谱分析发现,碱性氯仿和碱性正丁醇萃取部分至少含有5种生物碱成分,且苦马豆生物碱主要集中在碱性正丁醇萃取部分;碱性正丁醇萃取部分经硅胶柱层析分离纯化,并与苦马豆素标准品对照证明其含有苦马豆素。
译  名:
Alkaloid Content Analysis of Sphaerophysa salsula by Thin-layer Chromatography
作  者:
Bai Ma-sang-mu;YANG Xiao-wen;MA Feng;ZHOU Qi-wu;LIU Xiao-xue;WANG Lie;ZHAO Bao-yu;College of Veterinary Medicine,Northwest A&F University;Lincang Teachers College;
关键词:
Sphaerophysa salsula;;alkaloid;;TLC;;swainsonine;;column chromatography
摘  要:
In order to determine whether Sphaerophysa salsula contains swainsonine and analysis alkaloid,we used alkaloid extraction,thin layer chromatography analysis techniques and software of planar chromatography for quantitative image.The results showed that 5kg Sphaerophysa salsula got 650.2g total extract by the reflow method of industrial alcohol(the rate is 13%).We chose 200g extract and then processed by acidification,alkalization,chloroform and n-butyl alcohol.We got extract 3.01g,0.53g and23.13g in the parts of acidity chloroform,basic chloroform and basic n-butyl alcohol(the rate is 1.51%,0.27%and 11.57%).By thin layer chromatography analysis,we found that Sphaerophysa salsula contained at least 5kinds of alkaloids in the parts of basic chloroform and basic n-butyl alcohol.Swainsonine was mainly in the part of basic n-butyl alcohol.We used the method of column chromatography on silica gel to isolate and purify this part,after comparing with swainsonine standard sample,our study found this part contained swainsonine.

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