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| 成熟中国鲎卵的营养成分分析 | |
| 引用本文： | 代建国,漆林花,魏京广,金刚,张燕. 成熟中国鲎卵的营养成分分析[J]. 安徽农业科学, 2007, 35(20): 6142-6143 |
| 作者姓名： | 代建国 漆林花 魏京广 金刚 张燕 |
| 作者单位： | 1. 深圳职业技术学院,广东深圳,518055 2. 江西省农业科学院,江西南昌,330045 3. 深圳职业技术学院,广东深圳,518055;江西农业大学,江西南昌,330045 |
| 基金项目： | 广东省自然科学基金项目(05300281,04011209)，广东省“千百十工程”培养专项基金(0326403,0326402)，深圳市科技计划项目(05KJBB003) |
| 摘 要： | 分别采用凯氏定氮法、索氏脂肪抽提称量法、反相液相色谱法及和相色谱-质谱法测定了成熟中国鲎卵中粗蛋白、粗脂肪、氨基酸及脂肪酸的含量。结果表明,中国鲎卵粗蛋白和粗脂肪含量分别为61.90%和15.82%;鲎卵至少含有16种氨基酸,其中异亮氨酸(Ile)、酪氨酸(Tyr)、亮氨酸(Leu)、赖氨酸(Lys)和天冬氨酸(Asp)含量较高,占氨基酸总量的60%以上;鲎卵至少含18种脂肪酸,其中不饱和脂肪酸(UFA)有7种,高度不饱和脂肪酸(HUFA)4种,分别占总游离脂肪酸含量的60.71%和13.15%。 |
| 关 键 词： | 中国鲎 卵 氨基酸 游离脂肪酸 |
| 文章编号： | 0517-6611（2007）20-06142-02 |
| 修稿时间： | 2007-05-29 |
Analysis of Nutritional Component of Eggs Produced by Mature Tachypleus tridentatus |
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| DAI Jian-guo et al. Analysis of Nutritional Component of Eggs Produced by Mature Tachypleus tridentatus[J]. Journal of Anhui Agricultural Sciences, 2007, 35(20): 6142-6143 | |
| Authors: | DAI Jian-guo et al |
| Affiliation: | Schoolof Chemistryand Biology,Shenzhen Poiytechnic,Shenzhen,Guangdong518055 |
| Abstract: | Crude protein,crude adipose,free amino acids and fatty acids contents in eggs produced by mature Tachypleus tridentatus were determined by Kieldahl method,ether extract weighing method,RT-HPLC method and GC-MS method.The results showed that crude protein content and crude adipose content were 61.90 % and 15.82 %,respectively.The eggs contained at least 16 kinds of free amino acids and 18 kinds of free fatty acids.The main free amino acids were Ile,Asp,Leu,Lys and Asp,which occupied more than 60 % of total free amino acids.There were 7 kinds of UFA and 4 kinds of HUFA,which occupied 60.71 % and 13.15 % of total free fatty acids,respectively. |
| Keywords: | Tachypleus tridentatus Eggs Free amino acids Free fatty acids |
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