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| Study on Technology of Extraction and Purification Hyodeoxycholic Acid from Porcine Bile |
| JIA Jian;LI Liangyu |
| College of Foodstuff, Heilongjiang Bayi Agricultural University, Daqing 163319 |
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Abstract Took porcine bile as the raw material, the effects of three factors which including ethyl acetate, processing temperature, processing time on hyodeoxycholic acid extraction 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%.
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2010, Vol. 24 
