导 读 |
本章重点介绍了过去两年来园艺作物(主要是苹果和梨)的动态气调(CA)贮藏科学的进展,强调了CA体制的技术/管理方面与存储期间和之后产品质量的保持之间的联系。本章特别着重于:初始的低O2压力(ILOS);延迟的CA贮藏;抗乙烯化合物(例如1-MCP);基于叶绿素荧光(CF),乙醇检测和呼吸商(RQ)测定的动态气调贮藏(DCA)系统... 标签: 园艺采后,动态气调贮藏DCA,果蔬呼吸商 |
Advances in controlled atmosphere storage of horticultural produce
John DeLong Agriculture and Agri-Food Canada Robert Prange Dalhousie University
Publication date: 20 January 2020 ID: 9781838799861
This chapter highlights advances in controlled atmosphere (CA) storage science of horticultural crops (mainly apples and pears) over the last two decade, emphasizing the connection between technical/managerial aspects of the CA regime and retention of product quality during and after the storage period. The chapter particularly focuses on: initial low O2 stress (ILOS); delayed CA storage; anti-ethylene compounds (e.g. 1-MCP); dynamic controlled atmosphere (DCA) systems based on chlorophyll fluorescence (CF), ethanol detection and respiratory quotient (RQ) determination for identifying the lower oxygen limit (LOL); and strategies for reducing the electrical energy demands of the storage room. The chapter concludes with a reflection upon likely future advancements in CA storage science over the next 10-20 years, including: refining and broadening DCA system and 1-MCP application (singly and together), more metabolomic research to understand the biochemical and molecular effects of hypoxic stress, and new protocols for reducing storage room-related electricity consumption.
本章重点介绍了过去两年来园艺作物(主要是苹果和梨)的动态气调(CA)贮藏科学的进展,强调了CA体制的技术/管理方面与存储期间和之后产品质量的保持之间的联系。本章特别着重于:初始的低O2压力(ILOS);延迟的CA贮藏;抗乙烯化合物(例如1-MCP);基于叶绿素荧光(CF),乙醇检测和呼吸商(RQ)测定的动态气调贮藏(DCA)系统,用于确定氧气下限(LOL);以及降低储藏室电能需求的策略。本章最后总结了在未来10到20年内CA贮藏科学未来可能的发展,