| 苦楝种子油的性质与应用研究 |
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| 引用本文： | 顾静文,肖忆良.苦楝种子油的性质与应用研究[J].天然产物研究与开发,1995,7(1):82-87. |
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| 作者姓名： | 顾静文 肖忆良 |
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| 作者单位： | 江西省科学院，江西省科学院，江西农药厂 南昌 330029，南昌 330029 |
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| 基金项目： | 江西省和国家自然科学基金 |
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| 摘 要： | 若楝种子机榨出油率为４％－６％。油的比重（２５℃）０．９２６４、折光率（２５℃）１．４７９４，皂化值２０．１，酸值３．６，磺值１１３．７。油的主要脂肪酸有棕榈酸（９．３１％）、硬脂酸（３．０８％）、油酸（１８．７％）、亚油酸（６５．５９％）。不饱和脂肪酸含量较高是其油的特点。初步证明油中非脂肪部分含有多种萜类化合物。通过室内和大田试验，证明苦楝种子油乳剂对多种农业害虫有较好的杀虫效果。
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| 关 键 词： | 苦楝树 种子油 性质 应用 |
STUDIES ON THE PROPERTIES AND USED OF THE SEEDS OIL OF MELIA AZEDARACH L. |
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| Guo Jengwen,Liu Liding,Xiao Yiliang.STUDIES ON THE PROPERTIES AND USED OF THE SEEDS OIL OF MELIA AZEDARACH L.[J].Natural Product Research and Development,1995,7(1):82-87. |
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| Authors: | Guo Jengwen Liu Liding Xiao Yiliang |
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| Abstract: | The seed of Melia azedarach L. contains oil about 4% -6% by dry weight after pressing. The oil has the following properties: dD25 0. 9264, nD25 1. 4794,Saponification value 201. 0. Acid value 3. 6, and lodine value 113. 7. The main fatty acid composition of the seed oil are Palmitic acid(9. 31%),Stearic acid(3. 08%),Oleic acid (18. 71%),Linoleic acid(65. 95%) and others. The character of seed oil is the high content of unsaturated fatty acid, the existence of many terpene conpounds in nonfat constituents of the seed oil have been proved. Both the laboratory and field experiments have comfirimed good results of the insecticide activities of the seed oil emulsion. |
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| Keywords: | Melia azedarach trees Character of melia azeclarach seed oil Insecticidal activitres |
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