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首页> 外文期刊>Journal of the Korean Society for Applied Biological Chemistry >An Evaluation of Amino Acid, Fatty Acid and Isoflavone Composition in Korean Peanut (Arachis hypogaea l.) Seeds to Improve the Nutritional Quality of Breeding Lines
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An Evaluation of Amino Acid, Fatty Acid and Isoflavone Composition in Korean Peanut (Arachis hypogaea l.) Seeds to Improve the Nutritional Quality of Breeding Lines

机译：评价花生（花生）种子中氨基酸，脂肪酸和异黄酮成分以提高育种品系的营养质量

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摘要

Peanut is grown primarily for human consumption due to their favorable nutrient profile and functional compound such as isoflavone in seeds. The aim of this study was to evaluate the amino acid, fatty acid, and isoflavone profile in seeds of seven peanut cultivars (Suwon 88, Daewon, Daekwang, Seonan, Saedeul, Satonoka, and Pungan) grown in Korea. The protein and oil contents in peanut seeds varied at the range of 21.4 to 32.0% and 41.7 to 47.2%, respectively. The quantity of protein was relatively similar in all peanut cultivars except Pungan seeds. The result of amino acid analysis showed that Suwon 88, Daewon, and Seonan seeds had higher concentration of amino acid (Asp, Thr, Ser, Glu, Pro, Gly, Ala, Cys, Val, Met, Ile, Leu, Tyr, Phe, His, Lys, and Arg) than other peanut cultivars. However, the quantity of oil was higher in Suwon 88, Daekwang, Seonan, and Satonoka seeds, whereas the fatty acid profile analysis revealed that higher levels of oleic acid, aracbidic acid, gondoic acid, behenic acids, and lower levels of palmitic, stearic, and linoleic acids were found in Saedpul seeds. In addition, the isoflavones, daidzin, genistin, and daidzein were higher in Satonoka (97.96, 63.19, and 33.8 mu g/g, respectively) followed by Daewon. The results of the present study suggest that the cross among identified peanut cultivars, Satonoka (high yielding isoflavones), Seadeul (high yielding oleic acid), Suwon 88, Daewon, and Seonan (high yielding amino acid) would improve the nutritional and functional compounds of breeding lines.
机译：花生由于其良好的营养特性和种子中的异黄酮等功能性化合物而主要供人类食用。这项研究的目的是评估在韩国种植的7个花生品种（水原88，大院，大光，仙南，小枝羚，ton藤和丰安）种子中的氨基酸，脂肪酸和异黄酮特性。花生种子中的蛋白质和油含量分别在21.4％至32.0％和41.7％至47.2％的范围内变化。除丰南种子外，所有花生品种的蛋白质含量相对相似。氨基酸分析结果表明，水原88，大院和仙南种子的氨基酸含量较高（Asp，Thr，Ser，Glu，Pro，Gly，Ala，Cys，Val，Met，Ile，Leu，Tyr，Phe，Phe ，His，Lys和Arg）比其他花生品种高。然而，水原88，大光，仙南和Sa桃种子中的油含量更高，而脂肪酸谱分析表明，油酸，阿魏酸，扁豆酸，山hen酸含量较高，而棕榈酸，硬脂酸含量较低，并且在Saedpul种子中发现了亚油酸。此外，Satonoka中的异黄酮，黄豆苷元，染料木苷和黄豆苷元含量较高（分别为97.96、63.19和33.8μg/ g），其次是大元。本研究结果表明，确定的花生品种，高产异黄酮（Satonoka），高产油酸（Seadeul），Suwon 88，Daewon和Seonan（高产氨基酸）之间的杂交将改善营养和功能化合物繁殖线。

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