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目的研究青翘产地初加工的最佳方法。方法烘干法考察了不同恒温不同烘干时长以及变温烘干对青翘药材的质量影响。利用正交试验法,考察蒸的时间、加热量、样品厚度对青翘质量的影响;煮的时间、加热量、加水倍数对青翘药材的质量影响。结果最佳加工方法为:蒸15 min,大火加热,样品厚度5 cm。结论该加工方法可行,操作简便,药材的品质较好,且较经济,为连翘的规范化生产产地初加工提供了理论依据。
Objective To study the best method of initial processing of Qiaoqiao producing area. Methods The drying method was used to examine the effects of different constant temperature drying times and variable temperature drying on the quality of Yantai medicinal materials. Orthogonal test method was used to investigate the effect of steaming time, heating amount and sample thickness on the quality of Qiaoqiao. The effect of boiling time, heating amount and watering times on the quality of Qiaoqiao were studied. The results of the best processing methods: steamed 15 min, heat the fire, the sample thickness of 5 cm. Conclusion The method is feasible, easy to operate, the quality of medicinal materials is better, and more economical, which provides the theoretical basis for the primary processing of the normalized production origin of Forsythia.