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首页> 外文期刊>Food science and technology research >Determination of y-Aminobutyric Acid and Free Amino Acid Contents in Barley Seeds and Amounts Produced by Water Soaking Treatment
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Determination of y-Aminobutyric Acid and Free Amino Acid Contents in Barley Seeds and Amounts Produced by Water Soaking Treatment

机译:大麦种子中γ-氨基丁酸和游离氨基酸含量的测定及水浸泡处理后的产量

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摘要

The contents of γ-aminobutyric acid (GABA) and free amino acid in barley seeds, and the amounts produced by water soaking treatment, were determined. In decreasing order among wholemeal, Kankei n553, Kankei n554, Hiproly, Yonkei 9551, and Beau Fiber contained GABA at 41.7, 27.1, 24.5, 21.9, and 19.3 mg/100 g, respectively, and all had high lysine (lys) endosperm mutations. Yonkei 9551 (25.6 mg/100 g) with high lys gene lys1 and Yonkei 9552 (11.1 mg/100 g) with high lys gene Iys3.a contained relatively large amounts of GABA in 60% flour. Barleys having high lys gene Iys3.a contained a large amount of total free amino acid (338.2 - 626.2 mg/100 g) in wholemeal. The amino acids predominantly produced from the wholemeal of barley seeds generally matched those from wheat.
机译:测定大麦种子中γ-氨基丁酸(GABA)和游离氨基酸的含量,以及通过水浸泡处理产生的量。在全麦食品中,Kankei n553,Kankei n554,Hiproly,Yonkei 9551和Beau Fiber的GABA含量分别为41.7、27.1、24.5、21.9和19.3 mg / 100 g,并且都具有较高的赖氨酸(lys)胚乳突变。 。高lys基因lys1的Yonkei 9551(25.6 mg / 100 g)和高lys基因Iys3.a的Yonkei 9552(11.1 mg / 100 g)在60%的面粉中含有相对大量的GABA。具有高lys基因Iys3.a的大麦全麦中包含大量的总游离氨基酸(338.2-626.2 mg / 100 g)。大麦种子全麦中主要产生的氨基酸通常与小麦中的氨基酸匹配。

著录项

  • 来源
    《Food science and technology research》 |2012年第2期|p.263-269|共7页
  • 作者单位

    National Agricultural Research Center for Western Region, 1-3-1, Sen-yu, Zentsuji, Kagawa 765-8508, Japan;

    National Institute of Crop Science, 2-1-18, Kan-nondai, Tsukuba, Ibaraki 305-8518, Japan;

    National Agricultural Research Center for Western Region, 1-3-1, Sen-yu, Zentsuji, Kagawa 765-8508, Japan;

    National Agricultural Research Center for Western Region, 1-3-1, Sen-yu, Zentsuji, Kagawa 765-8508, Japan;

    Graduate School of Health and Nutrition Sciences, Nakamura Gakuen University, 5-7-1 Befu, Johnan-ku, Fukuoka 814-0198, Japan;

    Graduate School of Health and Nutrition Sciences, Nakamura Gakuen University, 5-7-1 Befu, Johnan-ku, Fukuoka 814-0198, Japan;

    Hokuriku Research Center, National Agricultural Research Center, 1-2-1, Inada, Joetsu, Niigata 943-0193, Japan;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    barley; γ-aminobutyric acid; amino acid; bran; high lysine mutation;

    机译:大麦;γ-氨基丁酸;氨基酸;麸;高赖氨酸突变;

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