| 41种葡萄枝条废弃物中膳食纤维及营养成分研究 |
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| 引用本文： | 薛雯,房玉林,孙艳,郭志君,孟江飞,刘文昊.41种葡萄枝条废弃物中膳食纤维及营养成分研究[J].西北林学院学报,2012,27(5):139-145. |
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| 作者姓名： | 薛雯 房玉林 孙艳 郭志君 孟江飞 刘文昊 |
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| 作者单位： | 1. 西北农林科技大学葡萄酒学院,陕西杨陵
2. 西北农林科技大学葡萄酒学院,陕西杨陵;陕西省葡萄与葡萄酒工程技术研究中心,陕西杨陵712100 |
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| 基金项目： | 现代农业产业技术体系建设专项资金项目(葡萄)(nycytx-30-2p-04);国家林业局948(2009-4-09)项目;西安市科技创新支撑计划(NC10003);西北农林科技大学基本科研经费项目(Z109021002) |
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| 摘 要： | 研究不同品种的葡萄枝条的基本组成成分含量,并对不同品种、不同来源的葡萄枝条中各组分含量的差异性进行比较。以41种葡萄枝条为试验材料,对膳食纤维、果胶、半纤维素、纤维素、木质素,可溶性蛋白、可溶性糖进行测定。结果表明:部分葡萄品种的枝条中同一组分的含量存在显著差异。41种葡萄枝条中纤维素的含量范围为284.2～418.0mg/g;半纤维素的含量范围为7.6～25.6mg/g;果胶的含量范围为81.6～209.6mg/g;木质素的含量范围为283.6～491.6mg/g。总膳食纤维的含量范围为927.0～981.2mg/g,可溶性膳食纤维的含量范围为81.0～108.2mg/g,不溶性膳食纤维的含量范围为801.4～904.4mg/g,蛋白质的含量范围为4.928～8.627mg/g,可溶性糖的含量范围为47.9～186.7mg/g。葡萄枝条中含有较高的膳食纤维,不同品种的葡萄枝条中同一组分含量不同,部分品种间有显著差异。
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| 关 键 词： | 葡萄枝条 膳食纤维 果胶 纤维素 半纤维素 木质素 可溶性蛋白 可溶性糖 |
Dietary Fiber and Nutrients from the Grape Vines of 41 Cultivars |
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| XUE Wen
,
FANG Yu-lin
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SUN Yan
,
GUO Zhi-jun
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MENG Jiang-fei
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LIU Wen-hao.Dietary Fiber and Nutrients from the Grape Vines of 41 Cultivars[J].Journal of Northwest Forestry University,2012,27(5):139-145. |
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| Authors: | XUE Wen FANG Yu-lin SUN Yan GUO Zhi-jun MENG Jiang-fei LIU Wen-hao |
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| Institution: | 1(1.College of Enology Northwest A&F University,Yangling,Shaanxi 712100,China;2.Shaanxi Engineering Research Center for Viti-Viniculture,Northwest A&F University,Yangling,Shaanxi 712100,China) |
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| Abstract: | Dietary fibers and nutrients from the grape vines of 41 cultivars were measured to search new sources of dietary fibers,and to examine the differences among the cultivars.The results indicated that the ranges of the contents of different components in the grape vines of 41 cultivars were as follows: cellulose :284.2 to 418.0 mg/g,hemicellulose: 7.6 to 25.6 mg/g,pectin;81.6 to 209.6 mg/g,lignin: 283.6 to 491.6 mg/g,total dietary fibers: 927.0 to 981.2 mg/g,soluble dietary fibers: 81.0 to 108.2 mg/g,insoluble dietary fibers: 801.4 to 904.4 mg/g,protein: 4.928 to 8.627 mg/g,and soluble sugar: 47.9 to 186.7 mg/g.The results demonstrated that grape vines were rich in dietary fibers.Differences were found in the contents of the same component among different cultivars,some were in significant level. |
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| Keywords: | grape vines dietary fiber pectin cellulose hemicellulose lignin soluble protein soluble sugar |
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