shionone
基本解释
- 紫菀酮
英汉例句
- Objective: To compare the contents of shionone in different slices of prepared Radix Asteris (RA).
摘要目的：比较不同紫菀饮片中紫菀酮的含量。 - Objective:To compare the contents of shionone in different slices of prepared Radix Asteris(RA).
目的:比较不同紫菀饮片中紫菀酮的含量。 - Content : minimum 0.10 per cent of shionone (C 30 H 50 0), calculated with reference to the dried drug.
本品按干燥品计算，含紫菀酮(C 30 H 50 0)不得少于0.;10%25。 - Methods:HPLC was used to determine the contents of shionone in different slices of prepared RA,including dried RA,steaming RA,stir-frying RA,stir-frying RA with honey,vinegar or wine.
方法:以紫菀酮为指标,建立了HPLC法的测定条件,并对生紫菀、蒸紫菀、炒紫菀、蜜紫菀、醋紫菀、酒紫菀中该成分的含量进行了测定。结果:紫菀酮的含量大小依次为生紫菀>炒紫菀>蒸紫菀>醋紫菀>酒紫菀>蜜紫菀; - OBJECTIVE The optimum extraction conditions of shionone from herbs Tatarian aster root were studied by means of orthogonal test and microwave-assisted and pressurized solvent extraction technique.
方法利用微波辅助加压溶剂提取法提取紫菀中紫菀酮,通过正交实验,考察了微波提取条件(包括溶剂、提取时间、提取次数和料液比)对紫菀中紫菀酮的影响。