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Acta Horticulturae Sinica ›› 2023, Vol. 50 ›› Issue (9): 1899-1915.doi: 10.16420/j.issn.0513-353x.2022-0490

• Reviews • Previous Articles     Next Articles

Recent Advances in the Biosynthesis,Recycling and Regulation of Ascorbic Acid in Fruit

HE Yizhong1, PANG Yao2, SUN Haoqian2, LI Xinyu2, WANG Zhenhao2, QIAN Wei2, ZHANG Yin2, HE Fa3, YIN Hang1, LAI Hengxin1, CHUN Changpin1, FU Xingzheng1, PENG Liangzhi1,**()   

  1. 1 National Citrus Engineering Research Center,Citrus Research Institute,Southwest University/Chinese Academy of Agricultural Sciences,Chongqing 400712,China
    2 College of Horticulture and Forestry,Southwest University,Chongqing 400715,China
    3 Nanchong Academy of Agricultural Sciences,Nanchong,Sichuan 637000,China
  • Received:2023-04-02 Revised:2023-08-13 Online:2023-09-25 Published:2023-09-26
  • Contact: PENG Liangzhi

Abstract:

The biological function,biosynthesis and accumulation characteristics of ascorbic acid(AsA or vitamin C)in fruit germplasm were summarized. It addresses such questions as the both genetic and environmental factors that affect its accumulation,such as sugars,hormones,light,and temperature. This study elaborates the regulatory mechanism of AsA biosynthesis and recycling by the transcription factors,microRNAs,DNA methylation and post-translational patterns. The goal is to provide a reference for the formation of fruit AsA in the future.

Key words: fruit, biological function, biosynthesis and regeneration, regulation mechanism