Baiji Polysaccharide Extraction And Separation Of Chinese Medicine Hydrogel Papua Formulations

Bletilla striata is perennial herbage of arethusa . Its tuber is the remedy part, and has the function of astringency, hemostasia, detumescence and fresh-growing. The tuber contains abundant of amylose. Amylose has the effect of antibiosis, diminish inflammation, astringency,So,It is good at skin for external use. Besides, It has favourable Be-filming, denseing, adhesive nature, and much merit that the chemosynthesis macromolecule without: innocuity, safety, comfort, analytic, no pollution and so on. this amylase is a good kind of natural biology engineering stuff, It can be used as preparation assistant material. Its function at Cataplasm not only be good at skin,but also be of a wonderful assistant material.The tradional distill method of baiji amylose is water decoction and deposition by ethanol, Both the distill rate and the amylose content are low, So the amylase abtaind by this method is not suitable for using in prearation. currently, acid is not fit for distill amylose. In this experimentation, based on the tradional way, we used the asistent means such as: enzyme analysis, active carbon decolor, columniation separation etc, ascertaind the best condition of distill way of baiji amylose. The content of baiji amylase abtaind by this way can reach to more than 70%. This methods will extend the application field of baiji amylose in the preparation.Cataplasm is a kind of new external using preparation based on the tradional plaster, but better than plaster. Chinese tradional medicine gel cataplasm is a kind of cataplasm with bai jiamylose as conglutination. and adding Chinese tradional medicine .The result proved that this new type cataplasm have good penetration rate and better physics sense. Based on the result, we developed a newcataplasm——Qinghongfengshi cataplasm, also we framed its qualitystandard draft. This item has been declared , and will be on stream. Thiscataplasm also can be changed to be a kind of electric glue. This studyshows that the Chinese tradional medicine glue cataplasm with baijiamylose has good foreground and much merit of Chinese tradionalmedicine. So, ti is a important research aspect of morden Chinese tradionalmedicine.