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Box-Behnken响应曲面结合多指标综合评分法优选通脉复方提取工艺

Chinese Journal of Hospital Pharmacy(2017)

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Abstract
目的:采用Box-Behnken响应曲面结合多指标综合评分法优选通脉复方提取工艺.方法:以黄芪甲苷、毛蕊异黄酮葡萄糖苷、马钱苷、毛蕊花糖苷、丹酚酸B、羟基红花黄色素A、总多糖含量及干膏率为综合评价指标,根据单因素试验结果,按照响应曲面3因素3水平安排进行试验,考察提取次数、提取时间、加水量对综合评分的影响.结果:最佳提取工艺为加9倍水,提取4次,每次50 min,提取次数和加水量对综合评分有显著性影响,而交互作用对综合评分影响不显著.结论:响应曲面法可用于通脉复方提取工艺优选,优选的工艺稳定,合理可行.
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Key words
response surface methodology,multi-index evaluation,Compound Tongmai Prescription,extraction process
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