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Traditional Chinese medicine extraction separation technology components of organic acids

by:Deyuan      2020-08-17
Along with natural products chemistry and pharmacology research and analysis method is by leaps and bounds in the development of traditional Chinese medicine extraction technology to separate the components of organic acids has attracted many scholars at home and abroad of great interest. Natural organic acid resources are rich in our country, in traditional Chinese medicine (TCM) has found more kinds and amount of the components of organic acids, a growing number of studies have demonstrated that the composition of organic acids in the traditional Chinese medicine (TCM) have a wide range of biological activities. Traditional and modern extraction and separation and determination of methods have their own advantages and disadvantages, adopt appropriate extraction and separation and determination method, not only can improve the efficiency of extraction and detection, also can bring convenience for further extraction and separation of organic acids and determination.
Chinese medicine extraction technology to separate the components of organic acids extraction, the choice of separation method is mainly based on its structure and properties of different and sure, there are several commonly used methods. Organic solvent extraction as a result of the free organic acids ( Except for small molecular weight) Soluble in organic solvents and poorly soluble in water, organic acid salt is soluble in water and soluble in organic solvents, so can let whole organic acid acidification commonly free, then choose a suitable organic solvent extraction.
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