Schisandra Resources Survey, Evaluation, And Quality

Fructus schisandrae chinensis is the dried mature fruits of Schisandra chinensis (Turcz) Baill.,another name is called north wu wei zi, and so on. The most active components in the fruit are Schizandrin A,Schizandrin B,Schizandrin C,Schizandrol A,Schizandrol B,Schisantherin A and Schisantherin B, all blong to lignin diphenyl cyclooctene kind.Otherwise there are polysaccharide,volatile oil and some kinds of organic acid, and so on. These contents of components often act standard to assess the quality of Fructus schisandrae chinensis.For the moment, Fructus schisandrae chinensis wild resources already have been to dry up, the large quantity artificially cultivated Fructus schisandrae chinensis conduct that visible primary source. There are 2-3 ten thousand 6 acre artificially cultivated ones in the liaoning province now, and these further exploit that in order to resolve excess output a few years later,but now the unequal quality is anxious to resolve issue.This project study on the northeast genuine medicinal materials wild resource application and curreent situation, as well as cultivate and application situation to investigation, for the Fructus schisandrae chinensis resource curreent situation to analyze, especially for growth in different ecological factor preliminary analysis to guarantee Fructus schisandrae chinensis quality and genuine to propose and reference.Adopt RP-HPLC method to determine Schizandrol A; Schizandrin A; Schizandrin B; Schizandrin C; Schisantherin A and apart rationalize index, definited of Liaoning, Jilin and Heilongjiang province differernt place of production and collection time; the differern quality between artificially cultivated breed and wild to supply scientific foundation for that groth and clinical practice.Adopt ICP-MS method to detect Liaoning, Jilin and Heilongjiang province 19 samples inorganic element, all together have 89 kinds, It turned out that the contents have evident difference.The results indicate that the different ecological environment in the northeast area to breed Fructus schisandrae chinensis have different contents, and different breed have different quality, There are very tremendous influence to Fructus schisandrae chinensis by diffenent processing methord for quality, In conclusion, though around the northeast products are able to consider as genuine medicinal materials, right crop for right land to choose fit unique ecological environment, collection at the right time, processing in science, and so on, there are all basic assurance to raise the quality and guarantee the genuine.