猪胆汁中猪去氧胆酸提取工艺条件的研究

Study on the Extraction Technology of Hyodeoxycholic Acid from Porcine Bile

以猪胆汁为原料,初步研究了乙酸乙酯添加量、处理温度、处理时间3个因素对猪去氧胆酸(HDCA)提取率的影响。结果表明,当乙酸乙酯添加量为猪胆粉质量的8倍,处理温度80℃,处理时间2h,HDCA的提取率为93.15%。

The porcine bile was taken as the raw material, the effects of extraction yield of three factors which including ethyl acetate, processing temperature, processing time on hyodeoxycholic acid were studied in this paper. The results showed that the ratio of ethyl acetate to material was 8 ： 1, the processing temperature was 80℃, the processing time was 2 h, and extraction yield of HDCA was 93.15%.