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Acta Horticulturae Sinica ›› 2022, Vol. 49 ›› Issue (12): 2641-2658.doi: 10.16420/j.issn.0513-353x.2022-0875

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The Physiological and Biochemical Research Progress for the Changes of Fruit Crispy

HUANG Yijin, HE Jiali, JIANG Lina, CAO Yanhong, QIN Sijun, LÜ Deguo()   

  1. Key Laboratory of Fruit Quality Development and Regulation of Liaoning Province,College of Horticulture,Shenyang Agricultural University,Shenyang 110866,China
  • Received:2022-04-24 Revised:2022-07-07 Online:2022-12-25 Published:2023-01-02
  • Contact: Lü Deguo E-mail:lvdeguo@syau.edu.cn

Abstract:

Crispy loss is an important reason for reducing the fruit quality of horticultural crops and consumers’ desire to purchase. As a comprehensive concept that includes sound conduction,geometric characteristics and fracture characteristics,the fruit crispy is affected by the cell state,the mechanical strength of the cell wall and the turgor pressure. In-depth understanding of fruit crispy,clarifying crispy evaluation methods and the physiological and biochemical changes in the process of crispy change not only provide a theoretical basis for the production of high-quality fruit,but also provide an important guidance for increasing yield and income. This article summarizes the perceptual process and evaluation of fruit crispy,the factors affecting the crispy and the important progress in related physiological and biochemical metabolism.

Key words: fruit, crispy, cell, cell wall, turgor pressure

CLC Number: