| 响应曲面优化甘蔗糖蜜酸水解工艺研究 |
| |
| 引用本文： | 覃香香,凌启泉,周玉恒,蔡爱华,陈海珊,张厚瑞,沈育伊.响应曲面优化甘蔗糖蜜酸水解工艺研究[J].甘蔗糖业,2013(5):20-25. |
| |
| 作者姓名： | 覃香香 凌启泉 周玉恒 蔡爱华 陈海珊 张厚瑞 沈育伊 |
| |
| 作者单位： | [1]广西壮族自治区中国科学院广西植物研究所广西植物功能物质研究与利用重点实验室,广西桂林541006 [2]桂林理工大学,广西桂林541006 |
| |
| 基金项目： | 广西植物研究所科学研究基金（桂植业NO.09001）,广西自然科学基金项目（2010GXNSFB013043）,广西植物研究所重点实验室主任基金（NO.20428）资助 |
| |
| 摘 要： | 采用响应曲面法对影响甘蔗糖蜜水解总还原糖得率的3个主要影响因素即硫酸浓度、水解温度、水解时间进行优化。利用Design Expert软件分析表明：在甘蔗糖蜜糖度65、硫酸浓度4%、水解温度94℃、水解时间66 min的工艺条件下，100 g甘蔗原糖蜜水解后获得总还原糖54.98 g，实测结果与响应面拟合所得方程的预测值相符合。
|
| 关 键 词： | 甘蔗糖蜜 还原糖 硫酸水解 响应曲面法 |
Optimization of Acid Hydrolysis Process of Sugarcane Molasses by Response Surface Method |
| |
| QIN Xiang-xiang,LING Qi-quan,ZHOU Yu-heng,CAI Ai-hua,CHEN Hai-shan,ZHANG Hou-rui,SHEN Yu-yi.Optimization of Acid Hydrolysis Process of Sugarcane Molasses by Response Surface Method[J].Sugarcane and Canesugar,2013(5):20-25. |
| |
| Authors: | QIN Xiang-xiang LING Qi-quan ZHOU Yu-heng CAI Ai-hua CHEN Hai-shan ZHANG Hou-rui SHEN Yu-yi |
| |
| Affiliation: | 1Guangxi Institute of Botany, Chinese Academy of Sciences/Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization, Guilin, Guangxi 541006; 2Guilin University of Technology, Guilin, Guangxi 541006) |
| |
| Abstract: | Three key factors affecting total reducing sugars yield from sugarcane molasses hydrolysis, such as sulfuric acid concentration, hydrolysis temperature, hydrolysis time, were optimized by response surface method. Design Expert analysis indicated that 55.9±0.2 g total reducing sugars can be obtained from hydrolyzing 100 g original sugar molasses under the conditions of sugar molasses Brix 65, sulfuric acid concentration 4%, hydrolysis temperature 94℃ and hydrolysis time 66 min. The actual result was consistent with the predicted value. |
| |
| Keywords: | Sugar molasses Reducing sugar Acid hydrolysis Response surface method |
| 本文献已被 维普 等数据库收录！ |
|
