Results 101 to 110 of about 797 (134)
Journal of Food Protection, 2019 Put was the main biogenic amine produced by Shewanella baltica. PL and PP were the main QS autoinducers of S. baltica. PL and PP displayed significant positive correlation with Put. DKPs and Put production and odc gene expression were inhibited by anthocyanins. Anthocyanins were proposed as new QSIs and seafood preservative candidates.
Fu Linglin, Yanbo Wang
exaly +3 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Quorum sensing autoinducers AHLs protect Shewanella baltica against phage infection
International Journal of Food Microbiology, 2023Quorum sensing (QS) plays an important role in phage-host interactions. Shewanella baltica can't produce the N-acyl-homoserine lactones (AHLs) signal molecules but can eavesdrop on exogenous AHLs through its LuxR receptor. However, no clear evidence exists regarding the involvement of AHLs-mediated QS systems in S. baltica in regulating phage infection.
Guanhua, Xuan +5 more
openaire +2 more sources
Journal of Microbiology, 2015
We investigated the quorum sensing (QS) system of Shewanella baltica and the anti-QS related activities of green tea polyphenols (TP) against spoilage bacteria in refrigerated large yellow croaker. Autoinducer-2 (AI-2) and the diketopiperazines (DKPs) cyclo-(L-Pro-L-Leu) and cyclo-(L-Pro-L-Phe) were detected in the culture extract of S.
Jianrong Li, Lifang Feng, Junli Zhu
exaly +5 more sources
We investigated the quorum sensing (QS) system of Shewanella baltica and the anti-QS related activities of green tea polyphenols (TP) against spoilage bacteria in refrigerated large yellow croaker. Autoinducer-2 (AI-2) and the diketopiperazines (DKPs) cyclo-(L-Pro-L-Leu) and cyclo-(L-Pro-L-Phe) were detected in the culture extract of S.
Jianrong Li, Lifang Feng, Junli Zhu
exaly +5 more sources
Enhancement of Polyunsaturated Fatty Acid Production by Tn5 Transposon in Shewanella baltica
Biotechnology Letters, 2006Transposon Tn5 mutagenesis was used to generate random mutations in Shewanella baltica MAC1, a polyunsaturated fatty acid (PUFA)-producing bacterium. Three mutants produced 3-5 times more eicosapentaenoic acid (EPA 20:5 n-3) compared to the wild type at 10 degrees C.
Mansel Griffiths, Griffiths Mansel W
exaly +3 more sources
Food Microbiology, 2021
Shewanella baltica is a typical specific spoilage organism causing the deterioration of seafood, but the exact regulation of its adaptive and competitive dominance in diverse environments remains undefined. In this study, the regulatory function of two sigma factors, RpoS and RpoN, in environmental adaptation and spoilage potential were evaluated in S.
Lifang Feng +4 more
openaire +2 more sources
Shewanella baltica is a typical specific spoilage organism causing the deterioration of seafood, but the exact regulation of its adaptive and competitive dominance in diverse environments remains undefined. In this study, the regulatory function of two sigma factors, RpoS and RpoN, in environmental adaptation and spoilage potential were evaluated in S.
Lifang Feng +4 more
openaire +2 more sources
Changes of metabolite profiles of fish models inoculated with Shewanella baltica during spoilage
Food Control, 2021Abstract Three Shewanella baltica strains (ABa4, ABe2, BBe1) were inoculated into sterile fish sticks and broths, and the metabolic changes during chilled storage were determined using NMR. Totally 39 metabolites in two fish models were identified, which were involved in four main metabolic pathways: peptide and amino acid, nitrogen, nucleotide, and ...
Xiaowei Lou, Doudou Zhai, Hongshun Yang
openaire +1 more source
International Journal of Food Microbiology, 2020
Shewanella baltica is the specific spoilage microorganism of Pseudosciaena crocea during low-temperature storage. Exploring the correlation between cold adaptability and spoilage potential may provide a new perspective for prolonging shelf life of aquatic products.
Yanbo Wang +4 more
openaire +2 more sources
Shewanella baltica is the specific spoilage microorganism of Pseudosciaena crocea during low-temperature storage. Exploring the correlation between cold adaptability and spoilage potential may provide a new perspective for prolonging shelf life of aquatic products.
Yanbo Wang +4 more
openaire +2 more sources
Role of RpoS in stress resistance, biofilm formation and quorum sensing of Shewanella baltica
Letters in Applied Microbiology, 2020Shewanella baltica is one of the most important bacterial species contributing to spoilage of seafood. Principally, RpoS has been recognized as the central regulator of stress resistance in many bacterial species. However, little is known about the role of RpoS in S. baltica. In this study, an rpoS mutant of S.
C. Zhang +4 more
openaire +2 more sources
Quorum sensing system-regulated genes affect the spoilage potential of Shewanella baltica
Food Research International, 2018Large yellow croaker (Pseudosciaena crocea) is a popular and nutritious but also highly perishable fish species, with Shewanella baltica being the primary spoilage bacteria during low-temperature storage. Clarifying the factors promoting spoilage will facilitate efforts to predict and control the shelf life of foods.
Linglin, Fu +4 more
openaire +2 more sources
Food Chemistry, 2023
Shewanella baltica has a high spoilage ability to decompose nutrients in fish. To investigate the role of S. baltica in fish protein and flavour during spoilage, the texture, rheology, protein patterns and volatile compounds of golden pomfret inoculated with S. baltica during 10-day storage were tested. During storage, S.
Xiaowei, Lou +6 more
openaire +2 more sources
Shewanella baltica has a high spoilage ability to decompose nutrients in fish. To investigate the role of S. baltica in fish protein and flavour during spoilage, the texture, rheology, protein patterns and volatile compounds of golden pomfret inoculated with S. baltica during 10-day storage were tested. During storage, S.
Xiaowei, Lou +6 more
openaire +2 more sources