英语语法分析

The southern Gastrodia elata from YunNan province has no schizandrin B while northern Gastrodia elata has.

南北天麻间存在成分差异，云南产南天麻不含天麻甙；

ResultsThe content of Schizandrin in Fructus Schisandrae Chinensis produced in JiLin was higher than that of the other two areas was determined.

结果吉林产五味子中五味子醇甲的含量高于其它两个产地。

Results The contents of schizandrin, deoxyschizandrin and schisandrin B in the green fruit and small fruit are higher than the other variation types.

结果在青果和小果类型中，五味子醇甲、五味子甲素、五味子乙素的含量显著高于其它变异类型。果穗的性状对质量无显著影响。