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投稿时间：2017-03-22
投稿时间：2017-03-22
中文摘要: 对辽宁花生22个品种的营养成分进行了详细地测定、分析和评价。结果表明：辽宁花生脂肪酸含量为48.1%～49.8%，蛋白质含量为20.3%～31.3%，含糖量为3.54%～6.53%。辽宁花生品种中没有高油脂品种；必须氨基酸占总氨基酸的 28.8%，8种必需氨基酸中亮氨酸（1.24 g/100 g～1.77 g/100 g）、苯丙氨酸（0.98 g/100 g～1.36 g/100 g）和赖氨酸（0.90 g/100 g～1.08 g/100 g）含量比较高，色氨酸（0.16 g/100 g～0.28 g/100 g）和蛋氨酸（0.13 g/100 g～0.27 g/100 g）含量比较低；脂肪酸中含饱和脂肪酸含量为平均值22.87%，不饱和脂肪酸含量为77.13%，其中油酸含量为平均值42.44%，亚油酸含量为平均值33.49%。油脂中含有必需脂肪酸亚油酸、α-亚麻酸和花生四烯酸等；O/L平均值为1.27，辽宁花生品种和花生制品比较耐贮藏。
Abstract:The nutrients of 22 Liaoning peanut varieties were measured，analyzed and evaluated in detail.The results showed that the Liaoning peanut fatty acid content of 48.1%-49.8%，protein content of 20.3%-31.3%，sugar content of 3.54%-6.53%.Liaoning peanuts not high fat varieties.Essential amino acid accounted for 28.8%of total amino acids.In 8 kinds of essential amino acids，leucine （1.24 g/100 g-1.77 g/100 g），phenylalanine（0.98 g/100 g-1.36 g/100 g）and Lysine（0.90 g/100 g-1.08 g/100 g）contents are higher.Tryptophan（0.16 g/100 g-0.28 g/100 g）and methionine（0.13 g/100 g-0.27 g/100 g）contents were low.Fatty acid containing saturated fatty acid content was 22.87%，unsaturated fatty acid content was 77.13%，The average oleic acid content was 42.44%，and average linoleic acid content was 33.49%.Oil contains essential fatty acids，including linoleic acid，alpha linolenic acid and arachidonic acid.O/L mean value of 1.27，Liaoning peanut products and peanut varieties more resistant to storage.
keywords: Liaoning peanut nutrients evaluation
文章编号：201722029 中图分类号： 文献标志码：
基金项目:沈阳市科技计划项目“应用基础专项”（F16-205-1-26）；国家现代农业产业体系项目“国家现代农业产业技术体系花生产业辽宁创新团队建设”
| Author Name | Affiliation |
| SHI Tai-yuan，YU Miao，HAN Yan-qiu | Institute of Food and Processing，Liaoning Province Academy of Agricultural Sciences，Shenyang 110161，Liaoning，China |
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