| N,O-羧甲基壳聚糖对高粱种子萌发的影响 |
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| 引用本文： | 王征帆,刘展晴.N,O-羧甲基壳聚糖对高粱种子萌发的影响[J].安徽农业科学,2010,38(26):14248-14249. |
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| 作者姓名： | 王征帆 刘展晴 |
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| 作者单位： | 渭南师范学院化学化工系,陕西渭南,714000;渭南师范学院化学化工系,陕西渭南,714000 |
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| 摘 要： | 用氯乙酸在碱性条件下对壳聚糖进行化学改性,制备水溶性衍生物N,O-羧甲基壳聚糖,用不同浓度羧甲基壳聚糖处理高粱种子,结果发现0.3%羧甲基壳聚糖可显著提高高粱种子的发芽率。
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| 关 键 词： | 羧甲基壳聚糖 高粱 发芽率 |
Effect of N,O-carboxymethyl-chitosan on Germination of Sorghum Seeds |
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| Institution: | WANG Zheng-fan et al(Department of Chemistry and Chemical Engineering,Weinan Normal University,Weinan,Shaanxi 714000) |
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| Abstract: | The chitosan was modified chemically with chloroacetic acid in alkali solution for preparing water soluble derivate N,O-carboxymethyl-chitosan and then the sorghum seeds were processed with carboxymethyl-chitosan with different concn.It was found from the results that 0.3% carboxymethyl-chitosan could enhance the germination rate of sorghum seeds. |
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| Keywords: | Carboxymethyl-chitosan Sorghum Germination rate |
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