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当前位置: 首页 > 文章 > 冰水预冷对哈密瓜的预冷效果 天津农业科学 2016,22 (3) 99-101
Position: Home > Articles > Pre-cooling Effect of Ice Pre-cooling on Melon–Xizhoumi25th Tianjin Agricultural Sciences 2016,22 (3) 99-101

冰水预冷对哈密瓜的预冷效果

作  者：
杨建丽;杜娟;廖新福;郑贺云;张敏;姚军
单  位：
新疆维吾尔自治区葡萄瓜果研究所
关键词：
冰水预冷;哈密瓜;西州密25号;预冷方式;影响因素
摘  要：
以哈密瓜品种西州密25号为试材,以果心温度为指标,比较冰水预冷和强制冷风预冷对哈密瓜预冷速度的影响,并研究预冷时间、温度等因素对哈密瓜冰水预冷效果的影响。结果表明:冰水预冷较冷风预冷可以显著缩短预冷时间;预冷冰水温度越低,越有利于缩短预冷时间,提高预冷效率;预冷时间内果心温度呈下降趋势,预冷时间越长,果心温度终温越低。研究认为:以西州密25号为试材,采用冰水预冷技术,最优预冷参数为预冷冰水温2℃,预冷时间180 min,此时预冷效果最佳。
译  名：
Pre-cooling Effect of Ice Pre-cooling on Melon–Xizhoumi25th
作  者：
YANG Jianli;DU Juan;LIAO Xinfu;ZHENG Heyun;ZHANG Min;YAO Jun;Institute of Grapes and Melons of Xinjiang Uygur Autonomous Region;
关键词：
ice precooling;;melon;;Xizhoumi25th;;cantaloupe precooling;;effect factors
摘  要：
Taking Melon – Xizhoumi25 th as test materials,and core temperature as indicators, the influence of ice water pre-cooling and cold wind pre-cooling on melon pre-cooling rate were compared, and the effect of pre-cooling temperature, pre-cooling time were also studied. The results showed that compared with cold wind pre-cooling the ice water pre-cooling could significantly reduce the pre-cooling time; the lower the temperature of ice water was, the more helpful for shortening the pre-cooling time and improving the efficiency of pre-cooling; during pre-cooling time the core temperature decreased, the longer the pre-cooling time, the lower the final temperature of core. The research considered that for Melon – Xizhoumi25 th, using ice water pre-cooling technology, the optimal pre-cooling parameters were ice water temperature was 2 ℃, pre-cooling time was 180 min.

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