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北京石油化工学院2026年研究生招生接收调剂公告
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leekey1228

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藏药人参果化学成分初步分析
                     
                            摘要
  目的:采用4种不同的溶剂分别对藏药人参果的化学成分提取,并测定其内化合物的含量,得到不同方法对同种化合物的提取的差异。
  
  方法:采用回流提取法和蒸煮等方法得到4种人参果提取液,并分别通过测定其总黄酮类化合物、总酚酸类化合物、总多糖、总三萜类化合物的含量,来了解不同溶剂萃取液里各类化合物含量的差异。

  结果:利用不同的人参果有效成分的提取方法,测定不同方法提取液中同种化合物含量的差异。

  结论:不同的人参果有效成分提取方法得到的化合物含量不一样

  关键词:回流提取法;黄酮类化合物;酚酸类化合物;多糖;三萜类化合物


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shiranjiang

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【答案】应助回帖

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RXMCDM: 金币+1 2014-05-20 18:00:01
RXMCDM: 金币+1 2014-06-07 14:44:01
leekey1228(RXMCDM代发): 金币+10, 多谢应助! 2014-06-16 12:45:10
Preliminary analysis of chemical composition for Tibetan medicine ginseng fruit
                        Abstract
Purpose:Obtaining the difference of different methods to extract the same compound by extracting the chemical composition of Tibetan medicine ginseng fruit with 4 kinds of different solvents,and determining the content of its compounds.
Method: Understanding the difference of all kinds of compounds content in different solvent extraction liquid through getting 4 kinds of extracting solution of ginseng fruit with  reflux extraction and cooking methods, and measuring the content of total flavonoids, total phenolic acid compounds and total polysaccharides,total triterpene compounds.
Results: Determining the difference of content of the same compound in  different extracting solution by using different methods of extracting effective components for ginseng fruit.
Conclusion:The content of compound by different methods of extracting effective components for ginseng fruit is different.
Key words:refluxing extraction;flavonoids compounds;phenolic acid compounds; polysaccharides;triterpene compounds
2楼2014-05-20 16:42:06
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