| 脱脂豆粕中大豆低聚糖制备工艺的研究 |
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| 引用本文： | 李刚,焦凌霞,严晓艳.脱脂豆粕中大豆低聚糖制备工艺的研究[J].安徽农业科学,2006,34(15):3798-3799,3814. |
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| 作者姓名： | 李刚 焦凌霞 严晓艳 |
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| 作者单位： | 河南科技学院食品学院,河南,新乡,453003 |
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| 摘 要： | 研究了脱脂豆粕中提取大豆低聚糖的制备工艺,确定了碱浸提,活性炭脱色过程的较优工艺参数。浸提的工艺条件为:温度55℃,浸提1.5 h,pH值10~12。活性炭脱色的工艺条件为:活性炭0.5%~1.0%,pH值4~4.5,80℃水浴5 min后,恒温脱色20 min。
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| 关 键 词： | 大豆低聚糖 脱脂豆粕 提取 脱色 |
| 文章编号： | 0517-6611（2036）15-3798-02 |
| 收稿时间： | 2006-05-11 |
| 修稿时间： | 2006-05-11 |
Research on the Preparation of Soybean Oligasaccharide Extracted from Defatted Soybean |
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| LI Gang et al.Research on the Preparation of Soybean Oligasaccharide Extracted from Defatted Soybean[J].Journal of Anhui Agricultural Sciences,2006,34(15):3798-3799,3814. |
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| Authors: | LI Gang |
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| Institution: | Hanan Institute of Science and Technology ,Xinxiang, Henan 453003 |
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| Abstract: | The preparation of soybean oligosaccharide extracted from defatted soybean was studied.The optimum conditions of alkali solution and decoloration with carbon were obtained.Optimum extractive conditions were: temperature,55 ℃;time,1.5 h and pH,10～12.Optimum decolorizing conditions were: pH,4～4.5;time,20 min and carbon dosage,0.5%～1.0%. |
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| Keywords: | Soybean oligosaccharide Defatted soybean Extraction decoloration |
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