首页> 中文期刊> 《农业科学学报:英文版》 >Nutritional evaluation of different cultivars of potatoes (Solanum tuberosum L.) from China by grey relational analysis (GRA) and its application in potato steamed bread making

Nutritional evaluation of different cultivars of potatoes (Solanum tuberosum L.) from China by grey relational analysis (GRA) and its application in potato steamed bread making

         

摘要

Chemical composition (moisture, protein, starch, ash, fiber, fat), vitamins (vitamin C, vitamin B1, vitamin B2), total polyphenol content, antioxidant capacity, minerals, and amino acid of 14 potato cultivars in China were evaluated. The results indicated that all parameters varied significantly among different potato cultivars. The total starch, crude protein and fat content ranged between 57.42–67.83%, 10.88–14.10% and 0.10–0.73% dry weight (DW), respectively. Moreover, the consumption of potato increased remarkably the dietary intake of vitamins, K, Mn and Cu. In addition, the chemical score of amino acid varied considerably between different cultivars, which ranged from 54 (Neida 3 and Neida 41) to 71 (Neida 34). Grey relational analysis (GRA) indicated that Neida 26 exhibited the most comprehensive nutritional values among potato cultivars, followed by Neida 42. Different potato flours had a significant effect on the quality parameters of potato steamed bread (PSB), Neida 26 and Neida 34 were more suitable for making PSB.

著录项

  • 来源
    《农业科学学报:英文版》 |2019年第1期|P.231-245|共15页
  • 作者单位

    [1]Key Laboratory of Agro-Products Processing;

    Ministry of Agriculture and Rural Affairs/Institute of Food Science and Technology;

    Chinese Academy of Agricultural Sciences;

    Beijing 100193;

    P.R.China;

    [1]Key Laboratory of Agro-Products Processing;

    Ministry of Agriculture and Rural Affairs/Institute of Food Science and Technology;

    Chinese Academy of Agricultural Sciences;

    Beijing 100193;

    P.R.China;

    [1]Key Laboratory of Agro-Products Processing;

    Ministry of Agriculture and Rural Affairs/Institute of Food Science and Technology;

    Chinese Academy of Agricultural Sciences;

    Beijing 100193;

    P.R.China;

    [2]Inner Mongolia Potato Engineering and Technology Research Centre;

    Inner Mongolia University;

    Hohhot 010021;

    P.R.China;

    [2]Inner Mongolia Potato Engineering and Technology Research Centre;

    Inner Mongolia University;

    Hohhot 010021;

    P.R.China;

    [3]Comprehensive Testing Ground;

    Xinjiang Academy of Agricultural Sciences;

    Urumqi 830000;

    P.R.China;

  • 原文格式 PDF
  • 正文语种 CHI
  • 中图分类 农业科学;
  • 关键词

    potatoes; cultivars; nutritional components; grey relational analysis; potato steamed bread;

    机译:土豆;品种;营养成分;灰色关联分析;马铃薯steam头;
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