Identification Of Hericium Erinaceus

The difference between the identification methods of the Hericium erinaceus were compared systemly in terms of traditionary biology, biochemical and molecule biology in this article. According to literature, Hericium erinaceus is rich in nutrients and contains various active substances. It can repair our tissue, enhance cell energy, lengthen life and facial and so on. Now, there are kinds of Hericium erinaceus in tragacanth and cultivate.But Hericium name is confusion identical Hericium have some names and different Hericium has identical name. It is very difficult that we plant and development and so on. Identification of Hericium with molecule biological method (RAMP) has not been reported in literature.We can observation external morphological character and decide genetical relationship of different Hericium. Vegetative hyhae of different Hericium has disaffinity, so we can see pale yellow mycelium in interactive Hericium. At the edge of distinct Hericium have yellow or pullous degeneration hypha. But identical Hericium have not yellow or pullous degeneration hypha. Rivalry assay can show interspecies and outer species. According to width and colour of rivalry linear, we can judge genetic relationship of Hericium.In term of biochemical, the esterase isozyme of twelve strains,which were widely cultivated in Jilin province ,were examined by plyacrylamide slab gel electrophoresis.The results show that there were plentiful expression and great specificity on isozyme patterns among strains and the degree of specificity is different,too.They had one steady identical basic isozyme band at 0.507 of Rf value.Further quantitative analysis using Fuzzy clustering indicated that the subjection degree ranged from 0.56 to 0.95 among strains.The analysis of tree figure showed there are similarity in heritability.In term of molecular biology, we adopt RAMP in the study for indentifltion of Hericium erinaceus, which were widely cultivated in Jilin province .DNA were extracted. PCR expansion and gel. The results show that there were plentiful expression and great specificity on DNA patterns among strains and the degree of specificity is different, too. The analysis of tree figure showed there are similarity in heritability.It provides great meanings on reservation,culture and using .