| 废弃蛋白制备复合氨基酸液的工艺研究 |
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| 引用本文： | 孙智敏,魏甲乾,张文齐,汪东武,王治业,周剑平. 废弃蛋白制备复合氨基酸液的工艺研究[J]. 食品科学, 2006, 27(1): 122-124 |
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| 作者姓名： | 孙智敏 魏甲乾 张文齐 汪东武 王治业 周剑平 |
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| 作者单位： | 甘肃省科学院生物研究所； 兰州理工大学生命科学与工程学院 |
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| 摘 要： | 本文研究报道了以废弃植物蛋白资源-棉籽粕和菜籽粕为原料,采用酸水解法来制备复合氨基酸生产工艺,其工艺参数:HCl浓度4mol/L,固液比1:4(g/g),加压126℃反应9h。结果显示,利用该工艺棉籽粕与菜籽粕的水解度达到11.34%和13.96%,且可有效地降低或去除其中的毒性成分。
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| 关 键 词： | 废弃蛋白 复合氨基酸 工艺 |
| 文章编号： | 1002-6630（2006）01-0122-03 |
| 收稿时间： | 2005-02-26 |
| 修稿时间： | 2005-02-26 |
Technology Study on Preparing Complex Amino Acids from Plant Spent Protein Resources |
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| SUN Zhi-min,WEI Jia-qian,ZHANG Wen-qi,WANG Dong-wu,WANG Zhi-ye,ZHOU Jian-ping. Technology Study on Preparing Complex Amino Acids from Plant Spent Protein Resources[J]. Food Science, 2006, 27(1): 122-124 |
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| Authors: | SUN Zhi-min WEI Jia-qian ZHANG Wen-qi WANG Dong-wu WANG Zhi-ye ZHOU Jian-ping |
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| Affiliation: | 1.Institute of Biology,Gansu Academy of Science; 2.College of Life Science and Engineering, Lanzhou University of Technology. |
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| Abstract: | This paper reported the producessing technology on preparing complex amino acids from plant spent protein resources-cottonseed cake and rapeseed cake hydrolyzed by HCl, and the optimum parameters were: the HCl concentration 4mol/L, the ratio of cake to water is1:4(g/g), reacting 9h under 126℃ with added pressure. The results showed that the hydrolysis degree of cottonseed cake and rapeseed cake are up to 11.34% and 13.96% respectively, and the toxic components of cottonseed cake and rapeseed cake could be reduced or wiped off . |
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| Keywords: | waste plant protein complex amino acid technology |
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