食品科学 ›› 2003, Vol. 24 ›› Issue (1): 142-146.

• 包装贮运 • 上一篇    下一篇

1-MCP和MJ对菜用大豆采后籽粒营养成分的影响

 苏新国, 郑永华, 汪峰, 张兰, 冯磊   

  1. 南京农业大学食品科技学院
  • 出版日期:2003-01-15 发布日期:2011-12-13

Study on Effecfs of MJ and 1-MCP Treatments on Nutrient Content Changes in Post-harvest Soybean Seeds

 SU  Xin-Guo, ZHENG  Yong-Hua, WANG  Feng, ZHANG  Lan, FENG  Lei   

  • Online:2003-01-15 Published:2011-12-13

摘要: 研究了菜用大豆贮藏期间籽粒蛋白质、脂肪、氨基酸和VC含量的变化,同时评价了菜用大豆籽粒中氨基酸组成和质量。结果表明,菜用大豆籽粒中含有32.82%(干重)蛋白质、24.55%(干重)粗脂肪以及16.92mg/100g(鲜重)的VC,籽粒中必需氨基酸占氨基酸总量的39.46%。采用MJ(茉莉酸甲酯)和l-MCP(1-甲基环丙烯)处理可以使籽粒在贮藏期间保持较高的蛋白质,VC和必需氨基酸含量以及较高的氨基酸评分,而对粗脂肪含量无明显影响。

关键词: 大豆籽粒, 营养成分, 氨基酸分

Abstract: TheeffectsofMJand1-MCP treatment sonnutrientcontents changes invegetablesoybeanseedduring storage were investigated.Vegetab le soybean seeds contained 32.82%(dry base)protein,24.55%(dry base)crude fat and 16.92mg /100g FWFresh weights VC.1-MCP and MJ treatments ma intained higher levels of protein,amino acid and VCcontents as well as higher value of amino acid score throu ghout the whole storage pe-riod,but had little effect on crude fat con tent.

Key words: vegetable soybean seed, nutrition c ompounds, amino acid score