【摘 要】
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Beneficial microorganisms in dry form with retained biological activities have wide applications in food industry.In comparison to conventional freeze drying to preserve microorganisms, spray drying o
【机 构】
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Department of Chemical Engineering, Monash University, Clayton, Victoria 3800, AUSTRALIA
【出 处】
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2011 Beijing Internation Conference on Non-thermal Processin
论文部分内容阅读
Beneficial microorganisms in dry form with retained biological activities have wide applications in food industry.In comparison to conventional freeze drying to preserve microorganisms, spray drying offers a more cost effective dehydration process with better controlled powder size and shape.Major concern relating to spray drying is the undesired inactivation of microorganisms arisen from overly high drying temperature and the prolonged residence time.
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