[1]杜国军,孟凡龙,田英华,等.柠檬酸-纤维素酶法提取甜菜果胶的研究[J].中国调味品,2019,(01):54-57.
DU Guo-jun,MENG Fan-long,TIAN Ying-hua,et al.Study on the extraction of Pectin from sugar beet by Citric Acid-Cellulase DU Guo-jun1, MENG Fan-long1,TIAN Ying-hua1,XU Rui-xue1,JING Wen-juan1,[J].CHINA CONDIMENT,2019,(01):54-57.
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柠檬酸-纤维素酶法提取甜菜果胶的研究()
《中国调味品》[ISSN:1000-9973/CN:23-1299/TS]
- 卷:
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- 期数:
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2019年01期
- 页码:
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54-57
- 栏目:
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- 出版日期:
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2019-01-20
文章信息/Info
- Title:
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Study on the extraction of Pectin from sugar beet by Citric Acid-Cellulase DU Guo-jun1, MENG Fan-long1,TIAN Ying-hua1,XU Rui-xue1,JING Wen-juan1,
- 作者:
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杜国军1; 孟凡龙1; 田英华1; 许瑞雪1; 李学涛2; 王兴和3
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(1.齐齐哈尔大学,齐齐哈尔,161006)
(2.齐齐哈尔鹏程北方糖业有限责任公司,齐齐哈尔,161006)
(3.依安东方瑞雪糖业有限责任公司,齐齐哈尔,161006)
- Author(s):
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DU Guo-jun1; MENG Fan-long1; TIAN Ying-hua1; XU Rui-xue1; LI Xue-tao2; WANG Xing-he3
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(1.Qiqihar University,Qiqihar,161006)
(2.Qiqihar Pengchengbeifang Sugar Industry Co.,Ltd. Qiqihar,161006)
(3.Yian Dongfangruixue Sugar Industry Co.,Ltd. Qiqihar,161006)
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- 关键词:
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甜菜干粕; 果胶; 柠檬酸; 纤维素酶; 总产率
- Keywords:
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dry sugar beet pulps; pectin; citric acid; cellulase; total yield of pectin
- 文献标志码:
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A
- 摘要:
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以甜菜干粕为原料,采用柠檬酸-纤维素酶法来提取果胶,通过单因素试验和正交实验确定了甜菜果胶的最佳提取工艺。结果表明,柠檬酸法提取果胶最佳工艺条件:料液pH1.25、温度95℃、时间4h;纤维素酶法提取果胶最佳工艺条件:酶添加量0.2%、温度40℃、时间50min、pH4.5;果胶总产率为26.79%,纯度为86%。
- Abstract:
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With dry sugar beet pulps as raw materials,the pectin was extracted by citric acid-cellulase method,the relevant optimum conditions were determined with single factor exprements and orthogonal experiments.The results showed that the solid-liquid pH of citric acid extraction was 1.25,temperature of citric acid extraction was 95℃,time of citric acid extraction was 4h;cellulase dosage was 0.2%,temperature of cellulase extraction was 40℃,time of cellulase extraction was 50min,pH of cellulase extraction was 4.5;the total yield of pectin was 26.79%, the purity of pectin was 86%
参考文献/References:
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更新日期/Last Update:
2019-02-11