首页 | 本学科首页   官方微博 | 高级检索  
     

1-MCP处理对苹果采后常温贮藏品质的影响
引用本文:王云香,张亚楠,曲桂芹,翟百强,罗云波,傅达奇. 1-MCP处理对苹果采后常温贮藏品质的影响[J]. 食品科学, 2016, 37(16): 280-285. DOI: 10.7506/spkx1002-6630-201616046
作者姓名:王云香  张亚楠  曲桂芹  翟百强  罗云波  傅达奇
作者单位:中国农业大学食品科学与营养工程学院,北京 100083
基金项目:国家高技术研究发展计划(863计划)项目(2012AA101702)
摘    要:以‘红富士’和‘黄元帅’两个品种苹果为实验材料,研究1-甲基环丙烯(1-methylcyclopropene ,1-MCP)处理后苹果在20 ℃常温贮藏条件下果实品质的变化,探讨1-MCP对短期贮藏苹果品质的影响。结果表明,与对照相比,1 μL/L 1-MCP处理对‘红富士’和‘黄元帅’苹果的质量损失率、硬度及可溶性固形物含量无显著影响(P>0.05);处理组可滴定酸含量在7 d后显著高于对照组(P<0.05);‘红富士’苹果1-MCP处理在14 d后可以延缓pH值上升,而‘黄元帅’处理组7 d后即可延缓pH值升高;1-MCP处理对‘红富士’VC含量无显著影响(P>0.05),而‘黄元帅’中1-MCP组VC含量在第1天开始即显著高于对照组(P<0.05)。由此可见,1-MCP处理对不同品种苹果不同品质指标的影响不同。

关 键 词:1-甲基环丙烯  苹果  常温贮藏  采后品质  

Effect of 1-Methylcyclopropene Treatment on Postharvest Quality of Apple Fruit Stored at Ambient Temperature
WANG Yunxiang,ZHANG Yanan,QU Guiqin,ZHAI Baiqiang,LUO Yunbo,FU Daqi. Effect of 1-Methylcyclopropene Treatment on Postharvest Quality of Apple Fruit Stored at Ambient Temperature[J]. Food Science, 2016, 37(16): 280-285. DOI: 10.7506/spkx1002-6630-201616046
Authors:WANG Yunxiang  ZHANG Yanan  QU Guiqin  ZHAI Baiqiang  LUO Yunbo  FU Daqi
Affiliation:College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
Abstract:“Fuji” and “Golden Delicious” apples were used to investigate the effect of 1-methylcyclopropene (1-MCP)
treatment on fruit quality during a short-term storage at room temperature. The results showed that, 1 μL/L 1-MCP treatment
had no significant influences on weight loss ratio, firmness and soluble solid content in both apple cultivars. However,
the titratable acid contents in treated fruits were significantly higher than those of control after 7 days of storage. 1-MCP
treatment retarded the increase in the pH value of “Fuji” apples after 14 days, while for “Golden Delicious” apples, the delay
occurred after 7 days. 1-MCP treatment had no significant effect on vitamin C (VC) content in “Fuji” apples, but for “Golden
Delicious” apples VC contents were significantly higher in 1-MCP treated apples than in the control ones. These results
indicated that 1-MCP treatment had different effects on the fruit quality of different apple varieties.
Keywords:1-methylcyclopropene  apple  room temperature storage  postharvest quality  
本文献已被 CNKI 等数据库收录!
点击此处可从《食品科学》浏览原始摘要信息
点击此处可从《食品科学》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号