山茱萸去核的作用和方法研究

Function of Getting Rid of Cores of Cornus officinalis Sieb.et Zucc.and Studies on Method of Processing in Producing Area

目的:比较山茱萸去核的作用,优选山茱萸产地加工方法和工艺。方法:比较山茱萸核和肉中的马钱素、莫诺苷含量;以马钱素含量为指标,采用正交试验分别对水烫法和烘法工艺进行优选。结果:山茱萸核中不含马钱素和莫诺苷;烘法的加热温度以及水烫法的加水量和烫的时间对马钱素含量均有明显影响;在60℃烘10 m in后去核为最佳工艺。结论:山茱萸去核的作用是为了去除非药用部位,烘法软化优于水烫法。

Objective ： To gain a clear idea on function of getting rid of cores of Comus officinalis Sieb. et Zucc. and elect a suitable processing method and technics of Crnus officinalis Sieb. et Zucc. in producing area. Methods ： The contents of loganin and morroniside were determinde in the cores and sarocarp of Cornus officinalis Sieb. et Zucc. ; Using pathogonal method, the methods which Cornus officinalis sieb. et Zuee. were warmed or poached were isolated by determining quantitively loganin from Comus officinalis Sieb. et Zucc. by HPLC. Results： There was a bit loganin and morroniside in the cores of Cornus officinalis Sieb. et Zuecc. ; There were three aspects that were marked influence to extracted account of loganin which were hot temperature of poach, adding water and time of warming. The best suitable extracting technology was warmed in 60℃ by 10min and then getted rid of cores. Conclusion： Clearing the non-medicinal positon is the function of getting rid of cores of Comus officinalis Sieb. et Zucc. and warming is better than poach.