| 纤维素酶对山葡萄渣中白藜芦醇提取的影响 |
| |
| 引用本文： | 钱时权,石亚中,伍亚华,马龙,张斌,赵大庆,陶志杰,谢海伟,孙兰萍,许晖. 纤维素酶对山葡萄渣中白藜芦醇提取的影响[J]. 食品与发酵工业, 2011, 37(3) |
| |
| 作者姓名： | 钱时权 石亚中 伍亚华 马龙 张斌 赵大庆 陶志杰 谢海伟 孙兰萍 许晖 |
| |
| 作者单位： | 蚌埠学院,生物与工程系,安徽,蚌埠,233030 |
| |
| 基金项目： | 安徽省青年教师资助项目，安徽省高等学校省级食品科学与工程特色专业建设点资助，安徽省食品科学与工程教学团队项目资助，蚌埠学院自然科学研究项目 |
| |
| 摘 要： | 探讨了纤维素酶对山葡萄渣中白藜芦醇提取效果的影响,研究在单因素实验的基础上进行正交实验,考察酶浓度、pH、酶解温度、酶解时间对白藜芦醇含量的影响。结果表明,山葡萄渣白藜芦醇提取的最佳酶解条件为:酶浓度1.5 mg/g,pH 5.5,酶解温度55℃,酶解时间1.5h,在此条件下测得白藜芦醇的含量为0.680 mg/g。
|
| 关 键 词： | 白藜芦醇 纤维素酶 酶解 |
Impact of Cellulase Enzymolysis on Extraction of Resveratrol from Amur Grape Residue |
| |
| Qian Shi-quan,Shi Ya-zhong,Wu Ya-hua,Ma Long,Zhang Bin,Zhao Da-qing,Tao Zhi-jie,Xie Hai-wei,Sun Lan-ping,Xu Hui. Impact of Cellulase Enzymolysis on Extraction of Resveratrol from Amur Grape Residue[J]. Food and Fermentation Industries, 2011, 37(3) |
| |
| Authors: | Qian Shi-quan Shi Ya-zhong Wu Ya-hua Ma Long Zhang Bin Zhao Da-qing Tao Zhi-jie Xie Hai-wei Sun Lan-ping Xu Hui |
| |
| Abstract: | In order to discuss the impact of cellulase on the extraction of resveratrol from amur grape residue,the research was investigated with the content of resveratrol as the guide and cellulose dosage,pH,temperature and enzymolysis time were determined.The enzymolysis conditions based on single factor experiment were optimized by orthogonal design.The optimum enzymolysis conditions were as follows:the cellulose dosage was 1.5 mg/g,the pH was 5.5,the temperature was 55℃ and the enzymolysis time was 1.5 h.Under these optimized conditions,the content of resveratrol was finalized at 0.680 mg/g. |
| |
| Keywords: | resveratrol cellulase enzymolysis |
| 本文献已被 万方数据 等数据库收录！ |
|
