| 酸枣果肉中挥发性化学成分分析 |
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| 引用本文： | 回瑞华,侯冬岩,李铁纯.酸枣果肉中挥发性化学成分分析[J].理化检验(化学分册),2005,41(6):425-427,430. |
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| 作者姓名： | 回瑞华 侯冬岩 李铁纯 |
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| 作者单位： | 鞍山师范学院化学系,鞍山,114005 |
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| 基金项目： | 辽宁省教育厅科学技术基金资助课题(No.20331079) |
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| 摘 要： | 报道了用蒸馏-萃取法提取酸枣果肉中挥发性物质，测得酸枣果肉挥发油的含量为1．80％，用GC／MS法从酸枣果肉挥发油中分离并确定出43种化学成分。用峰面积归一化法通过化学工作站数据处理系统，得出各化学成分在挥发油中的相对百分含量。其中主要成分为酸类化合物占挥发油总量的52．26％，酚类化合物为9．34％，酯类化合物为23．05％，醛类化合物为2．77％，醚类化合物为2．66％，烷烃化合物为1．89％，其它类化合物仅占3．77％。共占酸枣果肉中挥发油总量的95．62％。
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| 关 键 词： | 气相色谱-质谱 酸枣果肉 挥发性物质 蒸馏-萃取法 |
| 文章编号： | 1001-4020(2005)06-0425-03 |
ANALYSIS OF VOLATILE COMPONENTS IN THE FRUIT OF ZIZYPHUSJUJUBA MILL |
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| HUI Rui-hua,HOU Dong-yan,LI Tie-chun.ANALYSIS OF VOLATILE COMPONENTS IN THE FRUIT OF ZIZYPHUSJUJUBA MILL[J].Physical Testing and Chemical Analysis Part B:Chemical Analgsis,2005,41(6):425-427,430. |
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| Authors: | HUI Rui-hua HOU Dong-yan LI Tie-chun |
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| Abstract: | Distillation and solvent extraction was used for extracting the volatile substances in the fruit of zizyphusjujuba mill. 1.80% of volatile oil was yielded. forty-three chemical components were identified by gas chromatography / mass spectrometry (GC/MS). 95.62% of the total volatile substances detected were: acids (52.26%), phenols (9.34%), esters (23.05%), aldehydes (2.77% ), ethers(2.66%), aliphatic hydrocarbons (1.89%) and others (3.77% ). |
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| Keywords: | Gas chromatography/Mass spectrometry Fruit of zizyphusjujuba mill Volatile substances Distillation-extractor |
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