| 超微粉碎对荸荠皮膳食纤维的影响 |
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| 引用本文： | 高志明,陈振林,罗杨合,解庆林,甘任民. 超微粉碎对荸荠皮膳食纤维的影响[J]. 湖北农业科学, 2012, 0(2): 364-366 |
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| 作者姓名： | 高志明 陈振林 罗杨合 解庆林 甘任民 |
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| 作者单位： | 贺州学院桂东特色资源研究与开发广西重点建设实验室 |
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| 基金项目： | 广西自然科学基金资助项目(桂科自0991267);广西环境工程与保护评价重点实验室研究基金资助项目(桂科能0804K023) |
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| 摘 要： | 为研究超微粉碎对荸荠皮膳食纤维的影响,考察了不同超微粉碎时间下荸荠皮膳食纤维质量分数、组成,以及可溶性膳食纤维的溶出速度。结果表明,通过超微粉碎,荸荠皮总膳食纤维质量分数提高了8.57%,同时,不溶性膳食纤维质量分数下降了21.19%,而可溶性膳食纤维能提高了137.84%。此外,通过超微粉碎处理,荸荠皮可溶性膳食纤维的溶出速度能得到显著提高。
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| 关 键 词： | 荸荠皮 超微粉碎 膳食纤维 |
Effect of Ultra-fine Pulverization on the Dietary Fiber of Eleocharis tuberose Peel |
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| GAO Zhi-ming,CHEN Zhen-lin,LUO Yang-he,XIE Qing-lin,GAN Ren-min. Effect of Ultra-fine Pulverization on the Dietary Fiber of Eleocharis tuberose Peel[J]. Hubei Agricultural Sciences, 2012, 0(2): 364-366 |
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| Authors: | GAO Zhi-ming CHEN Zhen-lin LUO Yang-he XIE Qing-lin GAN Ren-min |
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| Affiliation: | (Province Key Construction Laboratory of Characteristic Resources Research and Development of East Guangxi,Hezhou University, Hezhou 542800,Guangxi,China) |
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| Abstract: | To evaluate the effect of ultra-fine pulverization on the dietary fiber in Eleocharis tuberose peel,the total content,composition of dietary fiber and dissolution velocity of soluble dietary fiber(SDF) in E.tuberose peel powder treated by ultra-fine pulverization for different time were determined.The results showed that after ultra-fine pulverization,the total dietary fiber content in E.tuberose peel increased by 8.75%;Meanwhile,the insoluble dietary fiber content decreased by 21.19% while soluble dietary fiber content increased by 137.84%.In addition,the dissolution velocity of soluble dietary fiber in E.tuberose peel was observably rised by ultra-fine pulverization. |
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| Keywords: | Eleocharis tuberose peel ultra-fine pulverization dietary fiber |
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