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| 黄粉虫有效物质的综合提取及提取方法的比较 | |
| 引用本文： | 刘怀如,杨兆芬,谭东飞,吴政声. 黄粉虫有效物质的综合提取及提取方法的比较[J]. 昆虫知识, 2003, 40(4): 362-365 |
| 作者姓名： | 刘怀如 杨兆芬 谭东飞 吴政声 |
| 作者单位： | 1. 泉州师范学院生物系,福建泉州,362000;厦门大学海洋与环境学院,福建厦门,361005, 2. 福建师范大学生物工程学院,福州,350007 3. 泉州师范学院生物系,福建泉州,362000 |
| 基金项目： | 福建省教育厅资助项目 (编号 :J12 38)，泉州市科委资助项目 (编号 :Z2 0 0 10 13)。 |
| 摘 要： | 比较了用石油醚和用环己烷抽提黄粉虫TenebriomolitorL .虫粉中脂肪的提取率 ,以及用碱法和用酶法提取去脂虫渣中蛋白质的提取率。并从 2种去脂、去蛋白质虫渣中和虫蜕中提取壳聚糖。用环己烷和酶法提取为最佳组合 ,可综合提取出占幼虫干重 5 0 .5 %的有效物质。同时 ,讨论了碱法和酶法提取率出现差异的原因。 |
| 关 键 词： | 黄粉虫 有效物质 综合提取 提取方法 |
| 修稿时间： | 2002-09-02 |
The comprehensive extraction of useful substances from Tenebrio molitor and comparison of extraction methods |
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| LIU Huai-Ru ,,YANG Zhao-Fen ,TAN Dong-Fei,WU Zheng-Sheng. The comprehensive extraction of useful substances from Tenebrio molitor and comparison of extraction methods[J]. Entomological Knowledge, 2003, 40(4): 362-365 | |
| Authors: | LIU Huai-Ru YANG Zhao-Fen TAN Dong-Fei WU Zheng-Sheng |
| Affiliation: | LIU Huai-Ru 1,2,YANG Zhao-Fen 3**,TAN Dong-Fei3,WU Zheng-Sheng1 |
| Abstract: | The fat extraction rates of the solvents light petroleum and cyclohexane, and the protein extraction rates of the alkaline and enzyme extraction methods, were compared. Chitosan was extracted from two kinds of fat and protein obtained from larval residues and from the larval moult respectively. The optimum combination of extraction was cyclohexane and enzyme extraction; 50.5% of the constituent substances of dried larvae were obtained in this way. The reasons for the different extraction rates of the alkaline and enzyme extraction methods are discussed. |
| Keywords: | Tenebrio molitor L. effective substances comprehensive extraction extraction method |
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