首页|低温及1-MCP处理对天水‘花牛’苹果贮藏品质与生理变化的影响分析

低温及1-MCP处理对天水‘花牛’苹果贮藏品质与生理变化的影响分析

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以甘肃天水‘花牛’苹果为原料,通过测定其果实硬度、VC含量、有机酸质量分数、可溶固形物质量分数及腐烂率等指标,研究低温贮藏及1-甲基环丙烯(1-methylcyclopropene,1-MCP)处理对‘花牛,苹果果实品质与生理变化的影响.结果表明:低温处理的保鲜作用优于1-MCP处理;低温及1-MCP处理均能显著减缓果实硬度及VC含量下降,降低腐烂率,能较好地维持外观色泽与口感,并在一定程度上稳定了有机酸质量分数变化,但对可溶固形物质量分数的影响极小.
Effects of Low Temperature vs 1-MCP Treatment on Quality and Physiology of ‘Huaniu’ Apple during Storage
The effects of low temperature and 1-MCP treatment on the quality and physiological change of ‘Huaniu’ apple (from Tianshui,Gansu province) during sterage were comparatively evaluated with respect to fruit hardness,vitamin C content,titratable acid content and soluble solid content.The results showed that low temperature was better than 1-MCP treatment for ‘Huaniu’ apple during storage.Both treatments could obviously inhibit fruit softening,the decrease in vitamin C content and the incidence of fruit decay,maintain the good appearance and taste,and stabilize titratable acids.However,there was little influence on the soluble solid content in the fruit.

‘Huaniu’ apple1-MCPstoragequality

王风霞、陆文文、杨利侠、呼丽萍

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天水师范学院甘肃省大樱桃工程技术研究中心,甘肃天水 741001

西北师范大学化学化工学院,甘肃兰州 730070

‘花牛’苹果 1-MCP 贮藏 品质

天水师范学院中青年科研资助项目

TSY201214

2014

食品科学
北京食品科学研究院

食品科学

CSTPCDCSCD北大核心
影响因子:1.327
ISSN:1002-6630
年,卷(期):2014.35(22)
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