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目前,四川省各地的药材市场上伪品中药材甚为流行。笔者调查了成渝两市,及涪陵、绵阳、自贡、万县、达县等地区,以及贵州东北部的一些县,收到了不少伪品药材。现将几种伪品的鉴定结果,汇总于后。一、伪冬虫夏草主要掺伪品有①用淀粉及黄豆粉加胶水,混合后压模,制成虫草形状,干燥后,外表用水彩颜料涂绘。本伪品形态可以乱真,内行人如不尝其味,也很难区别;其断面为白色,与真品无区别。但在显微镜下可观察到淀粉粒及
At present, counterfeit Chinese herbal medicines are very popular on the herbal medicine market in various parts of Sichuan. The authors investigated the Chengdu-Chongqing two cities, and Fuling, Mianyang, Zigong, Wanxian, Daxian and other counties, as well as some counties in the northeast of Guizhou, and received a lot of fake medicinal herbs. The identification results of several counterfeit goods are now summarized. 1. The main adulterants of pseudo Cordyceps sinensis include 1 starch and soybean powder plus glue. After mixing, the mold is molded to form a cordyceps. After drying, the surface is painted with watercolor paint. The form of this counterfeit product can be confusing, and if the insider does not taste it, it is difficult to distinguish it; its section is white, and there is no difference with the genuine product. But under the microscope, starch grains and