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近年国内对凝缩类栲胶原料的需求日益增多,大量的野生的鞣料植物中,薯茛是一种颇有利用价值的鞣料。薯茛(Dioscored rhipogonoides dericd)又叫茨茛,血酱头,属薯蓣科。它的块根含丹宁9-23%,含淀粉16-30%(均按干基计)。薯茛主产于长江以南各省(四川、贵州、云南、湖南、湖北、广东、广西、福建等省)多系野生,广东早有人工种植,据介绍这种植
In recent years, there is an increasing demand for condensed collagen material in China. Among a large number of wild tanned plants, the potato buttercup is a valuable tanning material. Potato buttercup (Dioscored rhipogonoides dericd), also known as buttercup, blood head, is a yam Division. Its roots contain 9-23% tannins and 16-30% starch (both on a dry basis). The potato buttercup is mainly produced in the provinces south of the Yangtze River (Sichuan, Guizhou, Yunnan, Hunan, Hubei, Guangdong, Guangxi, Fujian and other provinces) and more wild, Guangdong has long been planted, it is reported that this plant