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| 水酶法提取茶叶籽油工艺条件研究 | |
| 引用本文： | 王敬敬,麻成金,黄伟,逯与运,黄群,向勇平.水酶法提取茶叶籽油工艺条件研究[J].中国食物与营养,2010(6):49-53. |
| 作者姓名： | 王敬敬 麻成金 黄伟 逯与运 黄群 向勇平 |
| 作者单位： | 1. 吉首大学食品科学研究所,吉首,416000 2. 吉首大学食品科学研究所,吉首,416000;吉首大学植物保护与利用湖南省高校重点实验室,吉首,416000 3. 湖南省古丈县茶叶局,古丈,416300 |
| 基金项目： | 湖南省科技厅科技计划项目，湖南省大学生研究性学习和创新性实验计划项目(编号:湘教通 |
| 摘 要： | 采用水酶法提取茶叶籽油,通过单因素实验和正交实验优化提取工艺条件。结果表明,水酶法提取茶叶籽油优化工艺条件为:纤维素酶用量1.1%、果胶酶用量2.0%、蛋白酶用量0.2%,料液比1:6,酶解温度45℃、酶解pH值5.0、酶解时间8h,茶叶籽油得率28.64%。 |
| 关 键 词： | 水酶法 茶叶籽油 工艺条件 |
Technology of Aqueous Enzymatic Extraction from Tea Seed Oil |
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| WANG Jing-jing,MA Cheng-jin,HUANG Wei,LU Yu-yun,HUANG Qun,XIANG Yong-ping.Technology of Aqueous Enzymatic Extraction from Tea Seed Oil[J].Food and Nutrition in China,2010(6):49-53. | |
| Authors: | WANG Jing-jing MA Cheng-jin HUANG Wei LU Yu-yun HUANG Qun XIANG Yong-ping |
| Affiliation: | 1 Institute of Food Science,Jishou University,Jishou,Hunan Province,416000;2 Key Laboratory of Plant Resources Conservation and Utilization,Jishou University,College of Hunan Province,Jishou,416000;3 Tea Project Management Bureau of Guzhang County,Guzhang 416300) |
| Abstract: | Tea seed oil was extracted by using Aqueous Enzymatic method and studied the technical conditions.Based on single factor experiment,orthogonal experiment was performed to determine the optimum technical conditions and the results were as follows：dosage of cellulase was 1.1%（w/v）,xylanase was 2.0%（v/v）,acid proteas was 0.2%（w/v）,ratio of material to water was 1 to 6,enzymatic hydrolysis temperature was 45℃,pH was 4.5 and the reaction time was 8 hours.Under the optimum conditions,the tea seed oil rate of extraction could be 28.64%. |
| Keywords: | Aqueous Enzymatic Method Tea Seed Oil Technical Parameters |
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