| 海蓬子种子营养成分分析及制备共轭亚油酸的研究 |
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| 引用本文： | 张爱军,刘发义,沈继红,石红旗,吴丽萍.海蓬子种子营养成分分析及制备共轭亚油酸的研究[J].海洋科学进展,2003,21(1):89-92. |
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| 作者姓名： | 张爱军 刘发义 沈继红 石红旗 吴丽萍 |
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| 作者单位： | 1. 海洋生物活性物质国家海洋局重点实验室,山东,青岛,266061;国家海洋局第一海洋研究所,山东,青岛,266061
2. 青岛浜田贸易有限公司,山东,青岛,266100 |
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| 基金项目： | 国家高科技术发展计划——盐碱土壤修复材料的研制与开发(2001AA620502)资助项目 |
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| 摘 要： | 分析了盐生植物——海蓬子种子的营养成分，并利用其种子油制备共轭亚油酸。研究结果表明：海蓬子种子蛋白质含量为42．59％，高于大豆和其它蛋白质植物；氨基酸组分较齐全，优于鸡蛋蛋白。种子油不饱和脂肪酸含量高，为89．77％，其中亚油酸为73．63％，组成类似红花油，有很高的营养保健功能。用种子油制备共轭亚油酸，亚油酸转化为共轭亚油酸的转化率达到86．07％，共轭亚油酸含量将近70％，海蓬子种子油可制成优质食用油，也可作为制备共轭亚油酸的原料。
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| 关 键 词： | 海蓬子 氨基酸 共轭亚油酸 营养成分 |
| 文章编号： | 1671-6647(2003)01-0089-04 |
| 修稿时间： | 2002年12月20 |
Study on Nutritional Components of Salicornia Seed and Preparation of Conjugated Linoleic Acid |
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| Abstract: | The nutritional components of salicarnia seed were analysed, and its seed oil was used to produce conjugated linoleic acid (CLA). It is shown from the analysis results that the salicornia seed contains high content of protein (42.59 %), being higher than that of soybean, and more complete composition of amino acids, being better than that of egg white. The seed oil contains high contents of unsaturated fatty acid (89.77 %), of which the linoleic acid accounts for 73.63%, so the seed oil is beneficial to health care. With the seed oil being used to produce CLA, the conversion rate from linoleic acid to CLA is 86.07%, and the content of CLA is about 70%, so the salicarnia seed oil can be made good edible oil and is also good raw material for producing CLA. |
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| Keywords: | salicarnia amino acid conjugated linoleic acid nutritional component |
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