Zobrazeno 1 - 10
of 746
pro vyhledávání: '"Cui Shenghui"'
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 36, Iss 2, Pp 120-125 (2024)
ObjectiveThe pathogenic potential of Shiga toxin-producing Escherichia coli (STEC) isolated from different sources in China was classified to provide reference for risk management of STEC.MethodsThis study used hazard classification method,porp
Externí odkaz:
https://doaj.org/article/4ad53dae4f9f4a92bd2923382adb7558
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 35, Iss 12, Pp 1704-1709 (2023)
ObjectiveTo investigate the impact of edible vegetable varieties, temperatures, and inoculation sites on the survival of Listeria monocytogenes (L. monocytogenes), providing a theoretical foundation for risk assessment and key control measu
Externí odkaz:
https://doaj.org/article/d507ac523b414f2c9d31691ad1e3253d
Autor:
LUO Haipeng, QU Hongren, DING Bo, REN Xiu, ZHAO Linna, BAI Jichao, WANG Yaping, LIN Lan, CUI Shenghui
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 35, Iss 10, Pp 1475-1481 (2023)
ObjectiveThe aim of this study was to detect botulinum toxin and Clostridium botulinum (C.botulinum) in 30 batches of infant formula milk powder obtained from an enterprise and to analyze the whole genome of the strain of C. botulinum type B isol
Externí odkaz:
https://doaj.org/article/30d4cb5e20434fad9a47a75d7afcd132
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 35, Iss 8, Pp 1140-1145 (2023)
ObjectiveThis study aimed to develop ready-to-use standard strains of Salmonella typhimurium (S. typhimurium) TA97, TA98, TA100, and TA102 for mutagenicity testing.MethodsFreeze-dried strains of S. typhimurium TA97, TA98, TA100, and T
Externí odkaz:
https://doaj.org/article/313bb75460a74c4082c624859f5d0288
Autor:
GUO Yinghui, HU Mei, HUO Shengnan, ZHENG Shichao, CHEN Yiwen, WANG Jun, REN Yijie, MENG Jing, CHENG Xianglong, CUI Shenghui
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 35, Iss 7, Pp 1006-1012 (2023)
ObjectiveTo provide technical support for combating adulteration of plant-derived ingredients, the detection application of non-directional screening of plant-derived ingredients in food was realized.MethodsModified CTAB, SDS, and kit methods w
Externí odkaz:
https://doaj.org/article/7498795c96da4d40b8e03cb7d01022cd
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 35, Iss 6, Pp 843-848 (2023)
ObjectiveTo explore the maximum allowable concentration of six chemical reagents and three enzyme lysates in a polymerase chain reaction (PCR) amplification system and the differences of IGEPAL CA-630 cleaving different species.MethodsPrepare dif
Externí odkaz:
https://doaj.org/article/89b4535f2f5d4bf1a2d9e0b145f00aab
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 34, Iss 4, Pp 643-648 (2022)
ObjectiveTo prepare proficiency testing samples of Vibrio parahemolyticus (V. parahemolyticus)and apply to laboratory test.MethodsThe five background strains and V. parahemolyticus were identified by biochemical reaction and matrix-assisted laser
Externí odkaz:
https://doaj.org/article/e7d75b3b157c4e22b94675d8027cffc7
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 34, Iss 3, Pp 491-497 (2022)
ObjectiveThe purpose of this study was to provide basis for the revision of GB 4789.28—2013 and the quality control of culture media by screening the quality control strains of culture media for salmonella test.MethodsThe strains specified in GB 47
Externí odkaz:
https://doaj.org/article/63f8bacd53774ce4b047611bb1aa1d25
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 34, Iss 3, Pp 504-509 (2022)
ObjectiveTo study the effects of the kind and concentration of antibiotics in pre-enrichment for the detection of Shiga toxin-producing Escherichia coli (STEC) in the current international standard method.MethodsThe minimal inhibitory concentrati
Externí odkaz:
https://doaj.org/article/16f6c098e9c44441bc6b9ce7ce6255a3
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 34, Iss 2, Pp 270-274 (2022)
ObjectiveTo prepare and evaluate Enterotoxigenic Escherichia coli(ETEC) reference.MethodsThe standard strain CMCC(B)43208 was identified by biochemical reaction, matrix-assisted laser desorption ionization time of flight mass spectrometry
Externí odkaz:
https://doaj.org/article/0c24f02d04324b42ac00ca45e314dd19