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Surface modification of cellulose nanocrystals
WANG Neng, DING Enyong, CHENG Rongshi
《化学科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 228-232 doi: 10.1007/s11705-007-0041-5
关键词: acetylation degradation transform microscopy desiccation
spp., foodborne pathogens threatening neonates and infants
Qiming CHEN, Yang ZHU, Zhen QIN, Yongjun QIU, Liming ZHAO
《农业科学与工程前沿(英文)》 2018年 第5卷 第3期 页码 330-339 doi: 10.15302/J-FASE-2018208
Cronobacter spp. (formerly Enterobacter sakazakii) are special foodborne pathogens. Cronobacter infection can cause necrotizing enterocolitis, sepsis and meningitis in all age groups, especially neonates and infants, with a high fatality of up to 80%, although the infection is rare. Outbreaks of Cronobacter infection are epidemiologically proven to be associated with contaminated powdered infant formula (PIF). Cronobacter spp. can resist dry environments and survive for a long period in food with low water activity. Therefore, Cronobacter spp. have become serious pathogens of neonates and infants, as well as in the dairy industry. In this review, we present the taxonomy, pathogenesis, resistance, detection and control of Cronobacter spp.
关键词: Cronobacter spp. desiccation resistance pathogen control pathogen detection powdered infant formula
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