共查询到19条相似文献,搜索用时 78 毫秒
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叙述了离心分离机的原理、结构,牛奶的分离过程和影响分离效果的因素,同时介绍了离心分离机在乳制品加工中的应用。 相似文献
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本文根据生产DDGS干糟的要求,认为我国酒精糟分离装备已无法适应。介绍了该厂从法国SPEICHIM公司引进的卧式螺旋卸料离心分离设备的生产工艺,并对国内外六家公司、企业的产品性能进行了对比。最后,作者提出了自己的见解,认为工艺关键是:玉米除杂、粉碎适度、离心分离机材质及合理流程等。(汉冯李) 相似文献
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介绍了混合油连续精炼专用碟式离心分离机的基本结构及其基本分离操作原理,并讨论了在实际使用过程中应引起重视的一些问题。 相似文献
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近年来,消费者对于减糖、无糖、无酒精饮料等健康饮料的广泛需求以及市场对于绿色、环保、循环经济重要性的认识提高,推动了饮料市场的转型及稳健发展,液体饮料的无菌灌装技术也随之不断进步,再生塑料、植物基包装等新型包装,脉冲强光、电子束等新型灭菌技术以及自动化智能化无菌灌装设备开始应用于饮料的无菌灌装.本文对近年来液体饮料无菌... 相似文献
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浅谈无菌包装技术及发展 总被引:2,自引:1,他引:1
本文介绍了无菌包装的一些技术特点,其中包括无菌灌装包装的过程,包装材料,机械结构中横封,纵封,无菌环境的形成,无菌包装技术的发展趋势。 相似文献
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Pablo Coronel Van-Den Truong Josip Simunovic Kandiyan P. Sandeep Gary D. Cartwright 《Journal of food science》2005,70(9):E531-E536
ABSTRACT: Sweetpotato purees (SPP) were aseptically processed using a continuous flow microwave system to obtain a shelf-stable product. The dielectric properties of SPP were measured, and the dielectric constant and loss factor were within the range of the published values for fruits and vegetables. Small-scale tests were conducted in a 5-kW microwave unit to determine changes in color and viscosity with different thermal treatments. The results of these tests showed that color values (L*, a*) and viscosity did not change significantly compared with the untreated control. Pilot-scale tests were then conducted in a 60-kW microwave unit where the product was heated to 135 °C and held at that temperature for 30 s. The pilot-scale test produced a shelf-stable product with no detectable microbial count during a 90-d storage period at room temperature. This is the 1st report of aseptically packaged vegetable puree processed by a continuous flow microwave heating system. 相似文献