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Position: Home > Articles > Effect of 1-Methylcyclopropene Treatment on Metabolism and Qualities of Fresh-cut Watermelon FOOD SCIENCE 2011,32 (14) 318-322

1-甲基环丙烯处理对鲜切西瓜生理代谢和品质的影响

作  者:
焦艳;李武;张超;马越;李喜宏;赵晓燕
单  位:
天津科技大学食品营养与安全省部共建教育部重点实验室;北京市农林科学院蔬菜研究中心
关键词:
鲜切西瓜;1-甲基环丙烯(1-MCP);呼吸速率;硬度;乙烯释放量
摘  要:
系统比较仅在鲜切前或鲜切后用1-甲基环丙烯(1-MCP)处理和鲜切前后均采用1-MCP处理西瓜对鲜切西瓜呼吸强度、乙烯释放量、可溶性固形物、硬度和颜色等指标的影响。研究结果显示使用1mg/L的1-MCP处理鲜切后西瓜24h是一种最佳处理方式,该处理方式在7d的贮藏期内不仅有效降低鲜切西瓜呼吸速率和乙烯产生量,而且有效维持鲜切西瓜的硬度和颜色。
译  名:
Effect of 1-Methylcyclopropene Treatment on Metabolism and Qualities of Fresh-cut Watermelon
作  者:
JIAO Yan1,2,LI Wu1,ZHANG Chao1,MA Yue1,LI Xi-hong2,ZHAO Xiao-yan1(1.Vegetable Research Center,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097,China;2.Key Laboratory ofFood Nutrition and Safety,Ministry of Education,Tianjin University of Science and Technology,Tianjin 300457,China)
关键词:
fresh-cut watermelon;1-methylcyclopropene;respiratory rate;firmness;ethylene production
摘  要:
Watermelon was treated with 1-methylcyclopropene(1-MCP) before and/or after being cut up before storage at 5 ℃ in plastic boxes to investigate the effect of 1-MCP treatment on the respiratory rate,ethylene production,firmness,and color of fresh-cut watermelon.Cutting-up followed by treatment with 1 mg/L 1-MCP for 24 h proved optimal.As a result,the respiratory rate and ethylene production of watermelon were effectively reduced,and the color and firmness were well maintained during 7 days of storage

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