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由于木香的稀乙醇提取物含量达40％时不易粉碎,因此不受市场欢迎。为探索使木香含有适量稀乙醇提取物、质地坚实又易粉碎的炮制方法,在自然干燥的条件下,观察北海道栽培木香各种成分(稀乙醇提取物、糖、木香烯内酯及去氢木香内酯等)含量的经时变化,并观察了热风干燥、纵切后自然干燥以及不同收获季节等对成分含量和干燥根性状的影响。
Since woody extracts with dilute ethanol up to 40% are not easily crushed, they are not welcomed by the market. In order to explore the method of making woody notes contain a suitable amount of dilute ethanol extracts, the texture is firm and easy to crush, under various natural drying conditions, various components of Hokkaido’s cultivated woody notes (dilute ethanol extracts, sugar, woody lactones and The changes in the content of dehydrocostus lactone, etc., and the effects of hot air drying, natural drying after slitting, and different harvest seasons on the content of components and the characteristics of dry roots were observed.