| 桐粕脂溶性粗毒素测定方法的建立 |
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| 引用本文： | 黄兴国,贺建华. 桐粕脂溶性粗毒素测定方法的建立[J]. 河南科技大学学报(农学版), 2003, 23(1): 22-26 |
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| 作者姓名： | 黄兴国 贺建华 |
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| 作者单位： | 湖南农业大学,动物科学技术学院,湖南,长沙,410128 |
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| 基金项目： | 湖南省教育厅科技资助项目(99B06) |
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| 摘 要： | 采用乙醇溶液对桐粕进行脱毒，再用乙酸乙酯溶液对脱出毒素溶液进行提取、分离，然后用紫外分光光度计对其进行测定，建立了桐粕脂溶性粗毒素测定方法。该方法简单、快速、准确度较高，相对偏差小于5％。
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| 关 键 词： | 桐粕 脂溶性粗毒素 测定方法 乙酸乙酯溶液 脱出毒素溶液 |
| 文章编号： | 1008-4673(2003)01-0022-05 |
| 修稿时间： | 2002-10-11 |
Establishment of method for determination of ester-soluble crude toxin in tung meal |
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| HUANG Xing-guo,HE Jian-hua. Establishment of method for determination of ester-soluble crude toxin in tung meal[J]. Journal of Henan University of Science and Techno, 2003, 23(1): 22-26 |
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| Authors: | HUANG Xing-guo HE Jian-hua |
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| Abstract: | An UV spectrophotometry method for determination of ester-soluble crude toxin in tung meal was established by using ethanol as detoxication solvent and ethyl acetate as extraction and separation solvent. This method is simple, rapid and accurate. The relative error is less than 5% . |
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| Keywords: | Tung meal Ester-soluble crude toxin Toxin determination |
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