摘要
目的 :优选养血口服液提取工艺。方法 :以干膏收率和总黄酮的含量为指标 ,采用正交试验法对养血口服液提取工艺进行研究。结果 :确定最佳工艺条件为 :水煎煮 2次 ,第一次加 10倍量水 ,煎煮 1 5小时 ;第二次加 8倍量水煎煮 1小时 ,所得煎煮液浓缩至 1ml,含 1g生药 ,醇沉浓度为 70 %。结论 :本法可用于养血口服液的生产。
To study optimum preparation procedure for Yangxue Oral Liquid.Methods:Using dry extract content and total flavonoid as index,the optimum preparation procedure for Yangxue Oral Liquid was studied by orthogonal test.Results:The reasonable and available process condition were established;extracting it with water for 2 times(10 times of water adding amount and 1 5 hours of decocting time for the first time,8 times of water adding amount and 1 0 hours of decocting time for the second time),concentrating the water extract to 1 0g/ml,70% of alcohol precipitation concentration.Conclusion:The method can be used for production of Yangxue Oral Liquid.
出处
《湖北中医学院学报》
2001年第4期7-8,共2页
Journal of Hubei College of Traditional Chinese Medicine
