Microbial decontamination of onion powder using microwave-powered cold plasma treatments

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• 作者：Jung Eun Kim^a ; ¹ ; Yeong Ji Oh^a ; ¹ ; Mee Yeon Won^a ; Kwang-Sik Lee^b ; Sea C. Min^a ; ^{smin@swu.ac.kr}
• 关键词：Cold plasma ; Onion powder ; Microwave ; Foodborne pathogens
• 刊名：Food Microbiology
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：62
• 期：Complete
• 页码：112-123
• 全文大小：1907 K
• 卷排序：62

文摘

Cold plasma treatment at high microwave power density (HMCPT) was investigated. HMCPT improved the microbiological safety and storage stability of onion powder. HMCPT inactivated microorganisms effectively on vacuum-dried onion powder. HMCPT facilitates nonthermal decontamination of onion powder. HMCPT did not affect antioxidant activity or quercetin content in onion powder.