食品科学

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一种新型农产品营养评价方法技术的构建

张爱霞1,2,刘晓东3,王桂荣4,李珊珊5,王慧军6,*   

  1. 1.河北省农林科学院谷子研究所,河北 石家庄 050035;2.浙江工商大学食品与生物工程学院,浙江 杭州 310035;
    3.河北省农林科学院经济作物研究所,河北 石家庄 050051;4.河北省农林科学院农业信息与经济研究所,
    河北 石家庄 050051;5.河北农业大学农学院,河北 保定 071001;6.河北省农林科学院,河北 石家庄 050031
  • 出版日期:2013-10-15 发布日期:2013-09-27
  • 通讯作者: 王慧军
  • 基金资助:

    国家现代农业产业技术体系建设专项(CARS-07-12.5-A18);“十二五”国家科技支撑计划项目(2011BAD06B02)

A New Nutritional Evaluation Method for Agricultural Products

ZHANG Ai-xia1,2,LIU Xiao-dong3,WANG Gui-rong4, LI Shan-shan5,WANG Hui-jun6,*   

  1. 1. Institute of Millet Crops, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050035, China;
    2. College of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310035, China;
    3. Institute of Cash Crops, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051, China;
    4. Institute of Agricultural Information and Economics, Hebei Academy of Agriculture and Forestry Sciences,
    Shijiazhuang 050051, China;5. College of Agronomy, Agricultural University of Hebei, Baoding 071001, China;
    6. Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050031, China
  • Online:2013-10-15 Published:2013-09-27
  • Contact: WANG Hui-jun

摘要:

针对当前农产品营养评价中以个别营养指标含量衡量产品营养性能的以偏概全倾向,借鉴食品工业中广泛应用的营养素参考值(NRV),通过离散程度计算,构建农产品营养评价数据模型,形成以营养均衡指数(INB)为评价指标的新型农产品营养评价方法技术,全面衡量农产品的营养均衡性。INB值越小说明该产品的整体营养越均衡。运用该评价方法对谷子、玉米、小麦和水稻4种农作物的营养均衡性进行了分析和比较。该数据模型的建立,对农产品开发和深加工,延伸产业经济链具有重要意义。

关键词: 农产品, 营养素参考值, 营养均衡指数, 效用性

Abstract:

On the basis of nutrient reference value (NRV) and coefficient of variance calculation, a new nutritional evaluation
model of agricultural products was formulated against the nutritional evaluation by individual nutritional ingredient. The
parameter, INB (Index of Nutrient Balance), can be used to evaluate the nutrition balance of agricultural products. A small
number for INB implies a more nutrition balance of the products. Meanwhile, the nutrition balance of millet, maize, wheat and
rice was analyzed and compared by using this method. This nutritional evaluation model is significant to the development and
depth processing of agricultural products.

Key words: agricultural products, NRV, INB, effectiveness

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