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| 猪肝产过氧化氢酶后之废渣酶法生产复合氨基酸工艺研究 | |
| 引用本文： | 吴保承,汤鲁宏,张栋,杨春霞,刘磊,方鑫.猪肝产过氧化氢酶后之废渣酶法生产复合氨基酸工艺研究[J].天然产物研究与开发,2011,23(4):747-750. |
| 作者姓名： | 吴保承 汤鲁宏 张栋 杨春霞 刘磊 方鑫 |
| 作者单位： | 1. 江南大学,无锡214122;江苏省生物活性制品加工工程技术研究中心,无锡214028 2. 江南大学,无锡,214122 3. 江苏省生物活性制品加工工程技术研究中心,无锡,214028 |
| 摘 要： | 本文对以猪肝为原料生产过氧化氢酶过程中产生的废渣、废水进行了深入处理,采用胃蛋白酶进行酶解后提取出一种富含氨基酸和多种营养成分的物质——复合氨基酸粉,并实现了废渣废水零排放的清洁生产工艺。并对胃蛋白酶酶解废渣、废水的条件进行了优化,得到最佳酶解条件为:酶解温度35℃,pH 2,酶解时间12 h。 |
| 关 键 词： | 过氧化氢酶 复合氨基酸 胃蛋白酶 酶解 |
Process for Simultaneously Production of Catalase and Compound Amino Acid from Animal Liver |
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| WU Bao-cheng,TANG Lu-hong,ZHANG Dong,YANG Chun-xia,LIU Lei,FANG Xin.Process for Simultaneously Production of Catalase and Compound Amino Acid from Animal Liver[J].Natural Product Research and Development,2011,23(4):747-750. | |
| Authors: | WU Bao-cheng TANG Lu-hong ZHANG Dong YANG Chun-xia LIU Lei FANG Xin |
| Institution: | WU Bao-cheng1,2,TANG Lu-hong1,ZHANG Dong2,YANG Chun-xia2,LIU Lei1,FANG Xin1 1Jiangnan University,Wuxi 214122,China,2Jiangsu Engineering Research Center for Bioactive Products Processing Technology,Wuxi 214028 |
| Abstract: | The waste sludge and waste water generated as the by-products during the extraction of catalase from porcine liver autolyzate were investigated for the possibility to be utilized.After hydrolysis by pepsin,compound amino acid,the hydrolyzate of waste sludge and waste water rich of amino acid as well as other nutritional components were obtained and an environmental benign process with the characteristics of effluent free was established.The pepsin hydrolyzing condition were optimized:35 ℃,pH = 2,for 12 h. |
| Keywords: | Catalase compound amino acid pepsin enzymatic hydrolysis |
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