搜索结果: 1-4 共查到“Vacuum cooling”相关记录4条 . 查询时间(0.093 秒)
真空预冷对非洲菊切花温度和瓶插寿命的影响（Effect of Vacuum Cooling on Temperature and Vase Life of Gerbera Cut Flowers）
真空预冷 热红外成像 鲜切花
2010/12/28
利用热红外成像远程动态控制系统，实时检测非洲菊单支花和花束的舌状花瓣、管状花瓣、茎秆在真空预冷过程中的温度分布和变化，并对冷藏后瓶插期间切花的鲜质量变化率、气孔导度和蒸腾速率进行分析。实验发现，在相同降压速率、冷却时间条件下，单支花和花束不同部位的降温速率和瓶插指标均有明显差异（P<0.05），单支花的预冷终温平均比花束低11.2℃，瓶插寿命比花束长1.7 d。
鲜切花真空预冷过程温度的红外热成像检测（Temperature Detection of Cut Flower during Vacuum Cooling with Thermal Infrared Image）
鲜切花 真空预冷 红外热成像
2009/11/24
采用红外热成像远程动态控制系统和热电偶两种温度检测方法，对非洲菊真空预冷过程中舌状花瓣、管状花瓣和茎秆3个部位的温度进行实时检测。实验结果表明，不同部位之间降温速率存在较大差异，不同部位的温度分布也不均匀；热电偶和红外热成像检测结果相比，前者比后者平均高出4.55～10.4℃。
Preservation of mushroom in storage after vacuum cooling treatment
mushroom vacuum cooling storage conditions
2008/11/13
Vacuum cooling has been used as a rapid cooling method for mushrooms. In the current study, experiments were carried out to evaluate the effect of different storage conditions on weight loss, respirat...
Comparison of the Thermodynamically Analysis of Vacuum Cooling Method with the Experimental Model
Vacuum cooling thermodynamic analysis lettuce weight loss precooling food
2008/11/1
In this study, results of thermodynamically analysis were tested and compared, implementing the vacuum cooling of lettuce. According to the findings of the trial and results of the thermodynamically a...