当前位置: 首页 > 文章 > 鱼香肉丝真空冷却工艺研究 上海交通大学学报(农业科学版) 2007,25 (6) 80-84
Position: Home > Articles > Study on Vacuum Cooling of Yuxiangrousi Journal of Shanghai Jiaotong University(Agricultural Science) 2007,25 (6) 80-84

鱼香肉丝真空冷却工艺研究

作  者:
黄琛;蒋士龙;李云飞
单  位:
上海交通大学食品科学与工程系
关键词:
真空冷却;冷却速率;感官评定;质构分析;微生物
摘  要:
采用真空冷却工艺,对中餐鱼香肉丝的冷却速度、质量损失、感官、质构、色泽以及微生物指标进行了研究。试验结果表明产品温度从70℃冷却到10℃,真空冷却比自然冷却速度快36倍,且在感官评定、质构分析和色泽上可以达到相同的效果。同时真空冷却又有效地减少了微生物污染。
译  名:
Study on Vacuum Cooling of Yuxiangrousi
作  者:
HUANG Chen,JIANG Shi-long,LI Yun-fei(Department of Food Science and Technology,Shanghai Jiaotong University,Shanghai 200240,China)
关键词:
vacuum cooling;cooling rate;sensory evaluation;texture analysis;microorganism
摘  要:
The influence of vacuum cooling on the quality of Chinese food of Yuxiangrousi was studied compared with conventional cooling method.Results showed that to cool the same products from 70 ℃ to 10 ℃,the vacuum cooling rate was 36 times quicker than the air cooling.Furthermore,the color,texture and sensory qualities were essentially the same for products cooled by vacuum cooling and air cooling.The other advantage includes the improvement of sanitation.

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