Results 71 to 80 of about 45,638 (263)

Chemistry Underlying the Behavior of Food and Agricultural Components During Industrial Manufacturing Processes and Its Implications in Quality Assurance, Food Quality, and Food Safety Management: A Systematic Review

Food Safety and Health, EarlyView.
Industrial manufacturing processes have transformative effects on the components of food matrix. These transformations in food matrix and components have direct implications for quality assurance (QA), food quality (e.g., nutritional profile and texture), and food safety management (e.g., pathogen control and toxin mitigation). ABSTRACT This systematic
Chinaza Godswill Awuchi
wiley   +1 more source

Lactococcus lactis NCC 2287 Alleviates Food Allergic Manifestations in Sensitized Mice by Reducing IL-13 Expression Specifically in the Ileum

Clinical and Developmental Immunology, 2012
Objective. Utilizing a food allergy murine model, we have investigated the intrinsic antiallergic potential of the Lactococcus lactis NCC 2287 strain. Methods.
Adrian W. Zuercher, Marietta Weiss, Sébastien Holvoet, Mireille Moser, Hélène Moussu, Laurence van Overtvelt, Stéphane Horiot, Philippe Moingeon, Sophie Nutten, Guénolée Prioult, Anurag Singh, Annick Mercenier   +11 more
doaj   +1 more source

Antibiotic resistance in Lactococcus species from bovine milk: presence of a mutated multidrug transporter mdt(A) gene in susceptible Lactococcus garvieae strains

, 2008
A total of 72 Lactococcus strains (41 Lactococcus lactis and 31 Lactococcus garvieae) isolated from bovine milk were tested for susceptibility to 17 antibiotics and screened for the presence of antibiotic resistance genes using a microarray.
Walther, Carole, Rossano, Alexandra, Thomann, Andreas, Perreten, Vincent   +3 more
core   +1 more source

Engineering Bacteria for Medicine: Delivery, Diagnosis, and Therapy

iMetaMed, EarlyView.
ABSTRACT With rapid advances in synthetic biology and genetic engineering, genetically engineered bacteria (GEB) have emerged as a promising platform for biological therapy, addressing key limitations of conventional drug delivery systems and demonstrating significant clinical potential.
Shiyu Xia, Guiling Fu, Xiaoyue Ding, Wen Yang, Ruijie Bai, Yawei Cai, Jing xuan Zhang, Yanxia Wei, Conghui Han, Yi‐Zhou Gao, Ying Li, Zuobin Zhu   +11 more
wiley   +1 more source

Antimicrobial Effect of Lactic Acid Bacteria against Common Pathogenic Bacteria

Medical Laboratory Journal, 2015
Background and Objective: Probiotics are living microorganisms that have beneficial effects on the health of digestive system. The aim of this study was to evaluate the antimicrobial ability of acidic and neutral supernatants (culture supernatant) of ...
Mohammad Mohammaddoost Chakoosari, Mohammad Faezi Ghasemi, Alireza Masiha, Reza Kazemi Darsanaki, Abolfazl Amini   +4 more
doaj  

Sexual dimorphism in hormone–gut microbiome associations across reproductive states in wild giant pandas

iMetaOmics, EarlyView.
Gut microbiota–host endocrine interactions in wild mammals remain poorly understood. Giant pandas experience seasonal dietary shifts and constrained annual reproduction, offering an ideal model to investigate microbiome–endocrine coupling. We integrated fecal hormone profiling, microsatellite‐based individual identification, and gut microbiome ...
Qinlong Dai, Xinyuan Cui, Chenyi Gao, Xiaoxiao Tang, Kaizhi Wen, Minhui Shi, Chen Zhang, Yue Liu, Xinru Yang, Qiuyu Huang, Lifeng Zhu   +10 more
wiley   +1 more source

Rewiring Lactococcus lactis for Ethanol Production [PDF]

Applied and Environmental Microbiology, 2013
ABSTRACT Lactic acid bacteria (LAB) are known for their high tolerance toward organic acids and alcohols (R. S. Gold, M. M. Meagher, R. Hutkins, and T. Conway, J. Ind. Microbiol. 10: 45–54, 1992) and could potentially serve as platform organisms for production of these compounds.
Christian, Solem, Tore, Dehli, Peter Ruhdal, Jensen   +2 more
openaire   +2 more sources

Characterization of the Lactococcus lactis Nisin A Operon Genes nisP, Encoding a Subtilisin-Like Serine Protease Involved in Precursor Processing, and nisR, Encoding a Regulatory Protein Involved in Nisin Biosynthesis [PDF]

, 1993
Biosynthesis of the lantibiotic peptide nisin by Lactococcus lactis NIZO R5 relies on the presence of the conjugative transposon Tn5276 in the chromosome. A 12-kb DNA fragment of Tn5276 including the nisA gene and about 10 kb of downstream DNA was cloned
Beerthuyzen, Marke M., Polman, Joyce,, Beerthuyzen, Marke M.,, Kuipers, Oscar P.,, Kuipers, Oscar P., Polman, Joyce, Siezen, Roland J., Vos, Willem M. de, Vos, Willem M. de,, Meer, Jan Roelof van der,, Siezen, Roland J.,   +10 more
core  

Harnessing microbial metabolism and nutrition to target the gut–mammary axis for better livestock production and health

iMetaOmics, EarlyView.
The gut–mammary axis integrates intestinal health with mammary function through neural, endocrine, and immune pathways. Nutritional interventions (probiotics, prebiotics, metabolites) improve gut microecology, generating microbial signals that travel via the axis to the mammary gland. There, they relieve inflammation, enhance milk quality and lactation,
Aolong Zhou, Cheng Guo, Mahmoud M. Abdelsattar, Ahmad R. Musa, Mequanint Biks, Abdullahi A. Musa, Shahnaz Rahman, Abera Teshome Aleli, Pei Zhong, Jiawei Zhang, Junwei Cui, Xiyan Kou, Qingyuan Yu, Caijuan Yue, Qin Li, Dan Zhang, Zixuan Peng, Ao Ren, Ziqi Tian, Ziqi Liu, Yaona Zhang, Lili Zhang, Dina Karmallah, Naifeng Zhang, Tao Ma, Yan Tu, Qiyu Diao, Guijie Zhang, Xiaofeng Xu, Yanliang Bi   +29 more
wiley   +1 more source

Bacteriocin producers from traditional food products [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2007
A total of 220 strains of LAB isolated from 32 samples of traditional fermented food from Senegal were screened for bacteriocin production. Two bacteriocin producers, Lactococcus lactis subsp.
Thonart P., Destain J., Tine E., Ngom A., Diop MB., Dubois-Dauphin R.   +5 more
doaj