| 鸭毛水解生产复合氨基酸的研究 |
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| 引用本文： | 李先文,许河峰,伍东岳,杨太,陈永斌. 鸭毛水解生产复合氨基酸的研究[J]. 安康学院学报, 2012, 24(5): 80-82 |
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| 作者姓名： | 李先文 许河峰 伍东岳 杨太 陈永斌 |
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| 作者单位： | 1. 广东海洋大学理学院,广东湛江,524088
2. 广东金海润生物科技公司,广东湛江,524051 |
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| 摘 要： | 研究了酸、碱条件下不同化学药品对鸡毛降解的影响,并在水解温度恒定、水解剂硫酸3mo1/L或氢氧化钠3mo1/L及常压条件下,采用正交试验研究了固液比、助剂用量、水解时间对水解率的影响。在水解温度110℃及常压条件下,水解剂为3mol/L硫酸处理的最佳水解工艺为固液比1∶15,水解时间11h。3mo1/L氢氧化钠作为水解剂时的最佳水解工艺为固液比1∶15,水解时间10h。
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| 关 键 词： | 鸭毛 水解 复合氨基酸 |
Study on Preparation Compound Amino-acids from Duck Feather Hydrolysis |
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| LI Xianwen,XU Hefeng,WU Dongyue,YANG Tai,CHEN Yongbin. Study on Preparation Compound Amino-acids from Duck Feather Hydrolysis[J]. Journal of Ankang Teachers College, 2012, 24(5): 80-82 |
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| Authors: | LI Xianwen XU Hefeng WU Dongyue YANG Tai CHEN Yongbin |
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| Affiliation: | 1.School of Science,Guangdong Ocean University,Zhanjiang 524088,Guangdong,China; 2.Guangdong Jin Hairun Biotechnology Company,Zhanjiang 524051,Guangdong,China) |
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| Abstract: | Researches were carried out to determine the effects of different chemical reagents,like acid or alkali,on the hydrolyzation of duck feather.Orthogonal experiments were taken at normal pressure and 110℃,under 3.0 mol/L sulfuric acid or 3.0 mol/L sodium hydroxide,respectively.Our results show that using sulfuric acid as the hydrolytic reagent,the optimum processing parameters is with the solid/liquid ratio ～1:15 and duration of hydrolysis ～11h;while using sodium hydroxide as the hydrolytic reagent,the optimum processing parameter is with the solid/liquid ratio ～1:15 and duration of hydrolysis ～10h. |
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| Keywords: | duck feather hydrolysis compound amino-acids |
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