| 海南蓖麻籽中脂肪酸的组成分析 |
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| 引用本文： | 曾娟,郭佩佩,欧阳勇,胡超,梁振益. 海南蓖麻籽中脂肪酸的组成分析[J]. 海南大学学报(自然科学版), 2009, 27(3): 259-260 |
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| 作者姓名： | 曾娟 郭佩佩 欧阳勇 胡超 梁振益 |
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| 作者单位： | 海南大学材料与化工学院,海南海口,570228;海南大学材料与化工学院,海南海口,570228;海南大学材料与化工学院,海南海口,570228;海南大学材料与化工学院,海南海口,570228;海南大学材料与化工学院,海南海口,570228 |
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| 摘 要： | 用乙醚萃取蓖麻籽油，油脂皂化后的脂肪酸采用三氟化硼-甲醇溶液进行甲酯化．利用气相色谱-质谱-计算机联用技术分离、鉴定出8种脂肪酸，其主要脂肪酸为蓖麻油酸66．03％、油酸8．54％、棕榈酸7．77％和亚油酸6．64％．结果表明，蓖麻籽油不饱和脂肪酸高达88．5％，有较好的开发利用前景．
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| 关 键 词： | 蓖麻籽 脂肪酸 蓖麻油酸 气相色谱-质谱联用仪 |
Fatty Acid Composition of Hainan Castor Seed |
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| ZENG Juan,GUO Pei-pei,OU Yang-yong,HU Chao,LIANG Zhen-yi. Fatty Acid Composition of Hainan Castor Seed[J]. Natural Science Journal of Hainan University, 2009, 27(3): 259-260 |
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| Authors: | ZENG Juan GUO Pei-pei OU Yang-yong HU Chao LIANG Zhen-yi |
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| Affiliation: | ( Material and Chemical College, Hainan University, Haikou 570228, China) |
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| Abstract: | Ethylether was used to extract castor seed oil and boron fluoride-methanol solution was used to methylesterify the saponified fatty acids. 8 fatty acids were isolated and identified by GC-MS, majorly, ricinoleic acid （66.03%）, oleic acid（8.54% ）, palmitic acid（7.77% ） and linoleic acid（6.64% ）. The results showed that the content of unsaturated fat acids were 88.5%, which worth being developed and utilized |
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| Keywords: | castor seed fatty acid ricinoleic acid GC-MS |
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