| 果蔬生长调节剂的制备和应用 |
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| 引用本文： | 丁茂强,张小丽,廖烈强,王科军,黄庆,李永东.果蔬生长调节剂的制备和应用[J].精细石油化工进展,2010,11(11):42-45. |
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| 作者姓名： | 丁茂强 张小丽 廖烈强 王科军 黄庆 李永东 |
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| 作者单位： | 赣南师范学院化学与生命科学学院,赣州341000 |
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| 基金项目： | 江西省教育厅科学技术研究项目，赣南师范学院大学生创新基金 |
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| 摘 要： | 以壳聚糖、水杨酸为原料，采用微波辅助技术合成了壳聚糖水杨酸配体，在pH5—6条件下，该配体与Ga3＋进行反应，制备了壳聚糖水杨酸衍生物稀土镓（Ⅲ）配合物。测试了壳聚糖水杨酸配体及壳聚糖水杨酸稀土镓（Ⅲ）配合物的溶解性，经红外光谱表征，所制备的配合物中参与配位的基团是羟基和羰基。并将该配合物应用于大蒜和绿豆的发芽生长调节实验，结果表明，壳聚糖水杨酸、壳聚糖水杨酸衍生物稀土镓（Ⅲ）配合物都对植物发芽具有调节促进作用，且配合物的调节效果更显著。
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| 关 键 词： | 生长调节剂 壳聚糖水杨酸镓（Ⅲ）配合物 壳聚糖 |
Study of Growth Regulator for Fruit and Vegetable |
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| Ding Maoqiang,Zhang Xiaoli,Liao Lieqiang,Wang Kejun,Huang Qing,Li Yongdong.Study of Growth Regulator for Fruit and Vegetable[J].Advances in Fine Petrochemicals,2010,11(11):42-45. |
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| Authors: | Ding Maoqiang Zhang Xiaoli Liao Lieqiang Wang Kejun Huang Qing Li Yongdong |
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| Affiliation: | Ding Maoqiang Zhang Xiaoli Liao Lieqiang Wang Kejun Huang Qing Li Yongdong (College of Chemistry and Life Science. Gannan Normal University. Ganzhou 341000) |
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| Abstract: | Chitosan -salicylic acid -rare earth gallium （ Ⅲ） complex was prepared by following steps：chitosan reacted with salicylic acid under microwave irradiation to form chitosan - salicylid acid ligand, then the hgand reacted with Ga3＋ to form the titled product at pH = 3. Solubility of chitosan - salicylic acid and chitosan- salicylic acid -gallium was determined. The product was characterized and the result showed that the coordinated groups in the ligand prepared were hydroxyl group and carbonyl group. The complex was used in the experiment on the growth regulating of garlics and mung beans. The experimental result showed that the complex had significant effects on growth adjustment of plant budding. |
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| Keywords: | growth regulator chitosan - salicylic acid - Ga（ Ⅲ） complex chitosan |
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