purpose the aim is to study the tlc of the russian natural bezoar and chinese natural bezoar.
目的研究俄罗斯产天然牛黄的薄层层析情况。
results there is no obvious difference on quality between the russian natural bezoar and chinese natural bezoar, but two characteristic fluorimetric dots can be detected.
结果俄罗斯产天然牛黄和国产天然牛黄质量无明显区别,分析中出现了两个特征荧光斑点。
so, bacterium species used for planting bezoar should choose those eseheriehia coli with higher changing rate separated from natural bezoar and bile in addition to domesticating measures.
因此,植黄用的菌种,应选用天然牛黄及其胆汁中分离的转化率高的埃希氏大肠桿菌。