| 雪莲果渣水不溶性膳食纤维的提取工艺研究 |
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| 引用本文： | 葛晓红,白艳红,张云兴,景建洲. 雪莲果渣水不溶性膳食纤维的提取工艺研究[J]. 安徽农业科学, 2009, 37(36): 18157-18158 |
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| 作者姓名： | 葛晓红 白艳红 张云兴 景建洲 |
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| 作者单位： | 郑州轻工业学院食品与生物工程学院,河南郑州,450002 |
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| 基金项目： | 郑州市科技攻关计划项目 |
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| 摘 要： | [目的]利用雪莲果榨汁后的废渣为原料,采用碱液浸提法制备水不溶性膳食纤维,为副产物的综合利用开辟新途径,为生产水不溶性膳食纤维提供新料源。[方法]以碱溶液用量、碱处理温度、碱处理时间为影响因素,在单因素试验的基础上进行正交试验,研究雪莲果渣水不溶性膳食纤维的最佳提取工艺条件。[结果]3种因素对膳食纤维含量的影响由大到小依次为：碱溶液用量〉碱浸提时间〉碱浸提温度。[结论]雪莲果渣中水不溶性膳食纤维的最佳提取工艺为：碱溶液用量2.0 ml/g,碱浸提时间60 min,碱浸提温度40℃。水不溶性膳食纤维得率为80.89%,持水力为8.58 g/g,溶胀性为8.73 ml/g。
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| 关 键 词： | 雪莲果 膳食纤维 提取 |
Study on Extraction Effects Process of Water-Insoluble Dietary Fiber from Yacon Pomace |
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| GE Xiao-hong et al. Study on Extraction Effects Process of Water-Insoluble Dietary Fiber from Yacon Pomace[J]. Journal of Anhui Agricultural Sciences, 2009, 37(36): 18157-18158 |
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| Authors: | GE Xiao-hong et al |
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| Affiliation: | GE Xiao-hong et al(School of Food , Biological Engineering Zhengzhou University of Light Industry,Zhengzhou,Henan 450002) |
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| Abstract: | [Objective]In this paper,water-insoluble dietary fiber from yacon pomace was prepared by using alkali solution method.It could open new avenues for the comprehensive utilization of byproducts and provide new material sources for the production of water-insoluble dietary fiber.[Method]With alkaline solution amount,alkali treatment temperature and alkali treatment time as effect factors,on the basis of single factor test,the orthogonal test was taken to study the optimum extraction technology of water-insolub... |
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| Keywords: | Yacon Dietary fiber Extraction |
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