正交试验优选关黄柏炭最佳炮制工艺研究

Study on Processing Technology of Phellodendron Amurense Rupr Carbonisatus by Orthogonal Experiment Design

目的:优选关黄柏炭的炮制工艺。方法:以盐酸小檗碱、盐酸巴马汀为指标,选择炒制温度、炒制时间为考察因素并结合饮片炒炭后的外观性状要求,采用正交试验优选关黄柏炭的最佳炮制工艺。结果:关黄柏炭的炮制工艺为每100g关黄柏在240℃条件下炒4min。结论:优化的关黄柏炭炮制工艺稳定、可行。

Objective ： To optimize the processing technology of phellodendron amurense rupr carbonisatus. Methods ： The content of palmatine chloride and berberine hydrochloride was regarded as evaluated index, the heating temperature and heating time as ex- amine factors, associate with appearance to optimize the best processing technology of the phellodendron arnurense rupr carbonisatus by orthogonal experiment design. Results：The best processing technology of the phellodendron amurense rupr carbonisatus is fry- ing for 4minutes at 240℃ per 100g. Conclusion：The optimized processing technology is stable and feasible.