| 橡胶籽内壳中还原糖含量的测定 |
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| 引用本文： | 潘妤,黄广民,刘佳. 橡胶籽内壳中还原糖含量的测定[J]. 北京农业, 2012, 0(21): 5-7 |
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| 作者姓名： | 潘妤 黄广民 刘佳 |
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| 作者单位： | 海南大学食品学院,海口570228 |
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| 摘 要： | 以葡萄糖为标准,以3,5-二硝基水杨酸为显色剂,采用分光光度法测定橡胶籽内壳中还原糖的含量,结果表明:在波长490nm处有最大吸收峰,测定重现性良好,标准回收率高,相对误差较小,效果好。
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| 关 键 词： | 橡胶籽壳 分光光度法 还原糖 |
Rubber Seed Inner Shell in the Determination of Reducing Sugar Content |
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| Pan Yu Huang Guangmin Liu Jia. Rubber Seed Inner Shell in the Determination of Reducing Sugar Content[J]. Beijing Agriculture, 2012, 0(21): 5-7 |
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| Authors: | Pan Yu Huang Guangmin Liu Jia |
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| Affiliation: | Pan Yu Huang Guangmin Liu Jia |
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| Abstract: | This glucose as standard,3,5-dinitrosalicylic acid as color reagent,using rubber seed Determination of reducing sugar content within the shell,the results show that:the wavelength of maximum absorption of 490nm Department has determined good reproducibility,standard and high recovery rate,the relative error is less effective. |
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| Keywords: | shell of rubber seed spectrophotometry reducing sugar |
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