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Influencing Factors of Grain Nutritional Quality and its Genetic Improvement Strategy in Rice

Author

Listed:
  • Bo Peng

    (College of Life Sciences and Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China)

  • Qing-Xi Zhang

    (College of Life Sciences and Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China)

  • Xia-Yu Tian

    (College of Life Sciences and Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China)

  • Yan-Fang Sun

    (College of Life Sciences and Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China)

  • Xin-Hua Huang

    (College of Life Sciences and Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China)

  • Rui-Hua Pang

    (College of Life Sciences and Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China)

  • Quan-Xiu Wang

    (College of Life Sciences and Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China)

  • Wei Zhou

    (College of Life Sciences and Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China)

  • Hong-Yu Yuan

    (College of Life Sciences and Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China)

  • Fang Yang

    (State Key Laboratory of Hybrid Rice, College of Life Sciences, Wuhan University, Wuhan, China)

  • Juan Peng

    (Xinyang Station of Plant Protection and Inspection, Xinyang, China)

  • Hui-Long Li, Xiao-Hua Song

    (Xinyang Academy of Agricultural Science, Xinyang, China)

  • Xin-Xiang A.

    (Yunnan Provincial Key Lab of Agricultural Biotechnology of Yunnan Academy of Agricultural Sciences and Scientific Observation Station for Rice Resource of Yunnan, Ministry of Agriculture, Kunming, China)

Abstract

Rice is one of the most important food crops in the world, and about half of the world’s population uses it as the main food source. China’s annual rice output accounts for about 34% of the world’s annual rice output, ranking first in the world, thus China is known as the "Rice Kingdom". Rice has high nutritional value, providing the human body with 35% of the total energy intake and about 28% of the required protein. Therefore, the nutritional value of rice is directly related to human nutrition and health. In this paper, the three aspects of rice nutrition and human health, factors affecting rice nutritional quality and genetic improvement of nutritional quality of rice are reviewed. The new challenges of rice nutrition quality were analyzed, and the prospect of improving rice nutritional quality was prospected. The results provide theoretical basis for genetic improvement of rice nutrition quality and cultivation of new high-quality rice varieties in the future.

Suggested Citation

  • Bo Peng & Qing-Xi Zhang & Xia-Yu Tian & Yan-Fang Sun & Xin-Hua Huang & Rui-Hua Pang & Quan-Xiu Wang & Wei Zhou & Hong-Yu Yuan & Fang Yang & Juan Peng & Hui-Long Li, Xiao-Hua Song & Xin-Xiang A., 2021. "Influencing Factors of Grain Nutritional Quality and its Genetic Improvement Strategy in Rice," Journal of Biotechnology Research, Academic Research Publishing Group, vol. 7(1), pages 1-11, 01-2021.
    • Handle: RePEc:arp:rjbarp:2021:p:1-11
    DOI: 10.32861/jbr.71.1.11
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