本文采用正交试验法对消咳喘的浸出工艺进行优选,然后结合梫木毒素限量检查及叶绿素挂壁程度的检查,对消咳喘浸出制剂工艺进行了研究。实验结果为取总黄酮含量2.5%以上的满山红叶,用37%乙醇,在34℃条件下,温浸5天,即可使总黄酮含量达到省标要求,同时也可避免不良反应。 In this paper, orthogonal test method was used to optimize the leaching process of Xiaokechuan, and combined with limit inspection of lycotoxin and examination of chlorophyll wall thickness, the preparation technology of Xiaokechuan leaching formulation was studied. The experimental result is to take the total content of flavonoids more than 2.5% of Manshanhongye, with 37% ethanol, at 34 °C, warm immersion for 5 days, you can make the total flavonoid content to achieve the provincial standard requirements, but also can avoid adverse reactions.