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农学学报 ›› 2021, Vol. 11 ›› Issue (12): 87-94.doi: 10.11923/j.issn.2095-4050.cjas2021-0131

• 林学/园艺/园林/食用菌 • 上一篇    下一篇

缺氧条件下‘黄富士’苹果挥发性成分变化趋势研究

李恒伟(), 王庆国()   

  1. 山东农业大学食品科学与工程学院,山东泰安 271000
  • 收稿日期:2021-07-14 修回日期:2021-09-24 出版日期:2021-12-20 发布日期:2022-01-14
  • 通讯作者: 王庆国 E-mail:domend@gmail.com;wqgyyy@126.com
  • 作者简介:李恒伟,男,1994年出生,山东济南人,硕士,主要从事果蔬采后贮藏与加工研究。通信地址:271000 山东泰安市岱宗大街61号 山东农业大学食品科学与工程学院,Tel:0538-8240227,E-mail:lihengwei. domend@gmail.com
  • 基金资助:
    山东省泰山产业领军人才项目“系列安全果蔬保鲜剂创制及应用技术研究”(LJNY201702)

The Changing Trend of Volatile Components in ‘Yellow Fuji’ Apple Under Hypoxia Condition

LI Hengwei(), WANG Qingguo()   

  1. College of Food Science and Engineering, Shandong Agricultural University, Tai’an 271000, Shandong, China
  • Received:2021-07-14 Revised:2021-09-24 Online:2021-12-20 Published:2022-01-14
  • Contact: WANG Qingguo E-mail:domend@gmail.com;wqgyyy@126.com

摘要:

通过测定‘黄富士’苹果在缺氧条件下挥发性产物含量的变化,分析挥发性成分变化与缺氧伤害的关系,为苹果低氧伤害的预警,保证气调贮藏品质提供基础方法。通过固相微萃取(SPME)技术萃取,采用气相色谱-质谱联用技术,对缺氧条件下2、4、6、8、10天挥发物进行成分分析。研究发现,随着缺氧时间的延长,苹果中共有18种挥发性成分含量下降,6种挥发性成分上升。筛选出的24种挥发性成分与缺氧伤害存在相关性,可为进一步筛选缺氧预警指标、研究缺氧伤害机理提供参考。

关键词: ‘黄富士’苹果, 缺氧伤害, 挥发性物质, 预警指标, 气相色谱-质谱联用

Abstract:

The purpose of this study is to determine the changes in volatile product contents of ‘Yellow Fuji’ apples under hypoxic condition, analyze the relationship between the changes in volatile components and hypoxia injury, and provide a basic method for early warning of hypoxic injury of apples and ensuring the quality of controlled atmosphere storage. The extraction was carried out with solid phase microextraction (SPME) technology, the analysis of volatile components in 2, 4, 6, 8 and 10 days under hypoxic condition was conducted by using gas chromatography-mass spectrometry technology. The study found that with the prolonged period of hypoxia, the contents of a total of 18 volatile components in apple decreased, and the contents of 6 volatile components increased. 24 volatile components screened out were related to hypoxia injury. The study could provide certain references for further screening of hypoxia early warning indicators and research on the mechanism of hypoxia injury.

Key words: ‘Yellow Fuji’ Apple, Hypoxia Injury, Volatile Substances, Warning Indicators, GC-MS

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