| 二次发酵提取茶皂素的方法研究 |
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| 引用本文： | 王文杰,陈长庚,张必桦,黄建琴,吴新荣,徐奕鼎,方吴云,王烨军,雷攀登,吴琼.二次发酵提取茶皂素的方法研究[J].中国农学通报,2014,30(30):296-301. |
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| 作者姓名： | 王文杰 陈长庚 张必桦 黄建琴 吴新荣 徐奕鼎 方吴云 王烨军 雷攀登 吴琼 |
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| 作者单位： | 安徽省农业科学院茶叶研究所,,,安徽省农业科学院茶叶研究所,,安徽省农业科学院茶叶研究所,,,安徽省农业科学院茶叶研究所,安徽省农业科学院茶叶研究所 |
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| 基金项目： | 国家星火计划子课题“标准茶园高效栽培关键技术集成与应用”(2012GA710001)；安徽省农科院创新团队建设项目“茶树种质资源创新与 利用”(11C0809)；安徽省农科院农业科技创新项目“茶皂素对茶尺蠖毒性作用机理研究”(13B0838) |
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| 摘 要： | 为提取饼粕中的茶皂素，根据饼粕中含有较多糖类物质的特点，对饼粕进行酒精发酵研究。结果表明：采用二次发酵法，可以成功地促进饼粕的酒精发酵，每百克饼粕因酒精发酵而被消耗12.58 g 糖类物质；茶皂素的提取率达80%左右，且粗提茶皂素纯度高，可以达到62.37%；玉米粉与饼粕的配比为1:1.5较为合适；浓缩能耗低，初提液茶皂素浓度可达78.26 mg/mL。
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| 关 键 词： | 水质浑浊度 水质浑浊度 |
| 收稿时间： | 2014/5/21 0:00:00 |
| 修稿时间： | 2014/5/21 0:00:00 |
Method of Abstracting Tea-saponin with Secondany Fermemtation |
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| Wang Wenjie,Chen Changgeng,Zhang Bihua,Huang Jianqin,Wu Xinron Xu Yiding,Fang Wuyun,Wang Yejun,Lei Pandeng,Wu Qiong.Method of Abstracting Tea-saponin with Secondany Fermemtation[J].Chinese Agricultural Science Bulletin,2014,30(30):296-301. |
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| Authors: | Wang Wenjie Chen Changgeng Zhang Bihua Huang Jianqin Wu Xinron Xu Yiding Fang Wuyun Wang Yejun Lei Pandeng Wu Qiong |
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| Institution: | (Tea Research Institute, Anhui Academy of Agricultural Sciences, Qimen Anhui 245600) |
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| Abstract: | Alcohol fermentation was carried out to extract tea-saponin based on the feature that there are a lot of saccharides substances in tea cake. The result showed that secondary fermentation could successfully promote alcohol fermentation. 12.58 g carbohydrate per 100 g cake was consumed during alcohol fermentation. The extraction percentage could reach 80%, and the purity of crude extraction could achieve 62.37%. It was appropriate when the proportioning of corn meal and cake was 1:1.5. The energy consumption of concentration was low. The concentration of tea-saponin in original extracts was 78.26 mg/mL. |
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| Keywords: | tea-saponin secondary fermentation extraction percentage proportioning of corn meal |
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