| 用离子交换法从柚皮中提取果胶的研究 |
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| 引用本文： | 戴玉锦,王凤仙,张筱娟.用离子交换法从柚皮中提取果胶的研究[J].安徽农业科学,2006,34(3):562-564. |
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| 作者姓名： | 戴玉锦 王凤仙 张筱娟 |
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| 作者单位： | 苏州科技学院生物系,江苏,苏州,215009 |
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| 摘 要： | 通过单因素实验和正交实验,研究了用离子交换法从柚皮中提取果胶的工艺条件。结果表明,离子交换法提取柚皮果胶的最佳工艺条件是:732阳离子交换树脂用量7%,提取液酸度pH值2.0,提取温度85℃,提取时间2.5 h,料液比1∶30。此工艺条件下,果胶得率为22%。
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| 关 键 词： | 离子交换法 柚皮 果胶 提取 |
| 文章编号： | 0517-6611（2006）03-0562-03 |
| 收稿时间： | 2005-08-10 |
| 修稿时间： | 2005-08-10 |
Study on the Extraction of Pectin from Pomelo Peel with the Method of Ion-Exchange |
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| DAI Yu-jin et al.Study on the Extraction of Pectin from Pomelo Peel with the Method of Ion-Exchange[J].Journal of Anhui Agricultural Sciences,2006,34(3):562-564. |
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| Authors: | DAI Yu-jin |
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| Institution: | Deoartment of Biology, University of Science and Technology of Suzhou, Suzhou,Jiangsu 215009 |
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| Abstract: | To fully use the resource of pomelo peel,the extraction of natural pectin from pomelo peel was studied with the method of ion-exchange.As a result, the best technical condition of the pectin from pomelo peel with the method of ion-exchange was: 732 cation exchange resins,7%;draw acidity,pH 2.0;draw temperature,85 ℃;draw time,2.5 h and expect liquid(m/v),1∶30 so that the ration of pectin was 22%. |
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| Keywords: | Method of ion-exchange Pomelo peel Pectin Extraction |
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