| 大豆渣在近临界水中水解反应工艺 |
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| 引用本文： | 朱宪,樊琪,朱广用,万雪亮.大豆渣在近临界水中水解反应工艺[J].化学工程,2011,39(4):79-83. |
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| 作者姓名： | 朱宪 樊琪 朱广用 万雪亮 |
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| 作者单位： | 上海大学,环境与化学工程学院,上海,200444 |
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| 基金项目： | 国家自然科学基金资助项目(50578091); 上海市重点资助项目(S30109) |
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| 摘 要： | 利用近临界水水解技术处理大豆加工业主要副产物之一豆渣,使之转化为附加值较高的氨基酸和还原性糖.研究了反应温度、时间及压力以及CO2气体的加入量等因素对产物收率的影响,探讨了各影响因素的作用机理.结果表明:反应温度及时间对收率影响较大,反应压力对收率影响较小,CO2气体的加入对氨基酸和还原性糖收率都有明显的促进作用.在反...
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| 关 键 词： | 大豆渣 近临界水 氨基酸 还原性糖 |
Hydrolysis technology of soybean residue in sub-critical water |
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| ZHU Xian,FAN Qi,ZHU Guang-yong,WAN Xue-Hang.Hydrolysis technology of soybean residue in sub-critical water[J].Chemical Engineering,2011,39(4):79-83. |
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| Authors: | ZHU Xian FAN Qi ZHU Guang-yong WAN Xue-Hang |
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| Affiliation: | ZHU Xian,FAN Qi,ZHU Guang-yong,WAN Xue-liang(School of Environment and Chemical Engineering,Shanghai University,Shanghai 200444,China) |
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| Abstract: | Hydrolysis technology in sub-critical water was used to produce amino acids and reducing sugar from soybean residue.The effects of reaction temperature,time and pressure,and the addition of CO2 on the yields of amino acids and reducing sugar were studied,and the mechanisms of these effects were discussed.The experimental results show that the yields of amino acids and reducing sugar are more affected by reaction temperature and time,and less by pressure.The CO2 can improve the yields of both amino acids and... |
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| Keywords: | soybean residue sub-critical water amino acids reducing sugar |
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