| 桑椹渣中水溶性膳食纤维的提取工艺研究 |
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| 引用本文： | 田忠,张小玲,张粉艳.桑椹渣中水溶性膳食纤维的提取工艺研究[J].应用化工,2008,37(6). |
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| 作者姓名： | 田忠 张小玲 张粉艳 |
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| 作者单位： | 1. 西北大学,化工学院,陕西,西安,710069
2. 西北大学,现代物理研究所,陕西,西安,710069 |
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| 摘 要： | 以桑椹渣为原料,采用单因素和正交实验考察了酸水解法提取桑椹渣中水溶性膳食纤维的工艺条件。结果表明,最佳提取条件为:反应温度60℃,提取时间2.5 h,液料比12∶1(mL/g),盐酸浓度0.3%。在此优化条件下,水溶性膳食纤维的得率可达9.28%。
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| 关 键 词： | 桑椹渣 膳食纤维 工艺条件 |
Study on extraction process of soluble dietary fiber from mulberry pomace |
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| TIAN Zhong,ZHANG Xiao-ling,ZHANG Fen-yan.Study on extraction process of soluble dietary fiber from mulberry pomace[J].Applied chemical industry,2008,37(6). |
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| Authors: | TIAN Zhong ZHANG Xiao-ling ZHANG Fen-yan |
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| Abstract: | Mulberry pomace was used as raw materials to extract soluble dietary fiber with single factor experiments and orthogonal tests.Results showed that the optimum conditions were as follows:60 ℃,2.5 h,solid-to-liquid ratio 12 ∶1(mL/g) and hydrochloric acid concentration 3%,under this condition,the yield of soluble dietary fiber may up to 9.28%. |
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| Keywords: | mulberry pomace dietary fiber technological condition |
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