正交试验法优选黄芩炮制工艺

Optimization of Processing Technology for Scutellaria baicalensis by Orthognal Design

摘要:

目的: 优选黄芩炮制的最佳工艺。 方法: 采用正交试验设计法,以黄芩苷得率为指标,确定蒸制时间,蒸制温度,投药时机3个炮制参数。 结果: 确定黄芩炮制最佳工艺条件为沸水投药200 ℃蒸制50 min。 结论: 黄芩炮制的最佳工艺条件科学合理,稳定可行。

Abstract:

Objective: To optimize processing technology of S.baicalensis. Method: The optimization processing technology of S. baicalensis was investigated using orthogonal design with the yield of baicalin as the index to determine the processing of parameters. Result: The optimal condition for the processing technology of S. baicalensis was dosed in hot water 200 ℃ by steaming 50min. Conclusion: The optimized extractive technology is scientific and efficient.