[关键词]
[摘要]
目的 研究生地黄产地加工炮制一体化方法和工艺,探索一体化炮制新方法的可行性。方法 以外观性状为指标筛选生地黄产地加工炮制一体化方法,以外观性状和梓醇、毛蕊花糖苷、益母草苷及地黄苷A、D的含量为指标,采用综合指标评分法优选生地黄产地加工炮制一体化新工艺。结果 优选出生地黄饮片产地加工炮制一体化方法和工艺:取直径2~6 cm鲜地黄,置75℃中烘焙至完全透心,堆放发汗12 h,切4~5 mm厚片,置75℃中干燥4~5 h,取出放凉后包装。结论 采用产地加工与炮制一体化的方法直接将鲜地黄加工成生地黄饮片,工艺简单方便,减少重复的加工过程、储藏环节,达到降低中药材加工成本和提高中药饮片质量的目的。
[Key word]
[Abstract]
Objective To study the processing of origin integration method and technology of Rehmanniae Radix (RR) and prove the feasibility of this new and innovative way. Methods The processing of origin integration technology of RR was selected with appearance and character as indexes, and thinking of appearance traits, content of catalpol, acteoside, rehmaionoside A, D and leonuride as an index, adopting comprehensive index scoring method to select the new processing of origin integration technology of RR. Results The optimized technology of the processing of origin integration of RR was as follows:out 2-6 cm diameters of fresh RR, baked completely at 75℃, piling up and sweating for 12 h, cutting 4-5 mm thick slices, dried at 75℃ up to 4-5 h, taking out and packing after cooling. Conclusion Adopting the processing of origin integration technology directly processes fresh RR into RR decoction pieces, which is simple as well as convenient, reducing the repeated processing and storage steps and achieving the aim of reducing the processing cost on Chinese herbal medicines and improving the quality of Chinese medicine decoction pieces.
[中图分类号]
[基金项目]
国家中医药行业科研专项(201507002);国家中药标准化项目(ZYBZH-Y-HEN-18);国家重点研发计划(2017YFC1702800);河南省重大科技专项(171100310500)