不同品种川陈皮品质初步比较

Preliminary Comparison among Different Breeds of Pericarpium Citri Reticulatae in Sichuan

目的:比较不同品种川陈皮的品质差异。方法:通过观察显微特征、测定挥发油含量及比较薄层色谱图,探讨不同样品间的差异。结果:不同品种陈皮的显微特征、挥发油含量及化学成分有较大差异,不同产地相同样品的相似度较高。结论:环境因子对陈皮品质的饰变作用不大,遗传因素对陈皮品质有明显影响。

Objective：To compare quality of different breeds of Pericarpium Citri Reticulatae in Sichuan.Methods：Microscopic characters,volatile oil content and thin layer chromatography were studied to probe into the differentiate of the samples.Results：Differences in microscopic characters,volatile oil content and chromatograms existed in different breeds of Pericarpium Citri Reticulatae.Same breeds from dissimilar regions were analogous.Conclusions：The quality of Pericarpium Citri Reticulatae was little modified by circumstance factors but more influenced by genetic factors.