A5103054419- Probiotics and Fermented Foods
- Gut microbiota and health
- Protein Hydrolysis and Bioactive Peptides
- Food Quality and Safety Studies
- Fermentation and Sensory Analysis
- Meat and Animal Product Quality
- Horticultural and Viticultural Research
- Microbial Metabolites in Food Biotechnology
- Bacterial biofilms and quorum sensing
- Phytochemicals and Antioxidant Activities
- Pharmacological Effects of Natural Compounds
- Metabolomics and Mass Spectrometry Studies
- Essential Oils and Antimicrobial Activity
- Microbial Metabolism and Applications
- Medicinal Plants and Neuroprotection
- GABA and Rice Research
- Clostridium difficile and Clostridium perfringens research
- Proteins in Food Systems
- Infections and bacterial resistance
- Yersinia bacterium, plague, ectoparasites research
- Fungal and yeast genetics research
- Antimicrobial Peptides and Activities
- Nutrition, Health and Food Behavior
- Phytochemistry and Bioactivity Studies
- Ginseng Biological Effects and Applications
Qingdao Agricultural University
2021-2024
Qingdao Academy of Agricultural Sciences
2022-2024
Inner Mongolia Agricultural University
2020-2022
Ministry of Agriculture and Rural Affairs
2021-2022
University of Copenhagen
2018-2019
Northwest A&F University
2013-2016
Nowadays, developing new and natural compounds with antibacterial activities from plants has become a promising approach to solve antibiotic resistance of pathogenic bacteria. Chlorogenic acid (CA), as kind phenolic existing in many plants, been found process multifunctional including activity. Herein, the antibiofilm CA against Yersinia enterocolitica (Y. enterocolitica) were tested for first time, its mechanism action was investigated. It demonstrated that could exert outstanding activity...
The influence of a prefermentative freezing process on changes aromatic characteristics and volatile compounds in Meili wines was studied to optimize parameters reveal the mathematical relationship between compounds. obtained were characterized by sensory evaluation stir bar sorptive extraction (SBSE) followed thermal desorption–gas chromatography–mass spectrometry analysis. A total 28 descriptors from 6 categories wine aroma terminology identified judging with high “modified frequency...
The aim of this work was to rapidly screen indigenous yeasts with high levels β-glucosidase activity and assess the potential glycosidase extracts for aroma enhancement in winemaking. A semiquantitative colorimetric assay applied using 96-well plates from 3 different regions China. Isolates were confirmed by commonly used pNP assay. Among 493 non-Saccharomyces isolates belonging 8 generas, selected their identified as Hanseniaspora uvarum, Pichia membranifaciens, Rhodotorula mucilaginosa...
Postbiotics are preparations of inanimate microorganisms and/or their components that beneficial to host health. Compared with probiotics, the postbiotic dose required for exerting obvious protective effects is unknown. Thus, we conducted a dose-dependent intervention study in dextran sulfate sodium (DSS)-induced colitis rats. The trial included five rat groups, including: control without DSS/postbiotic treatment, group C; 7-day DSS D; 14-day low, medium, and high probiotic doses (0.1, 0.2,...
In view of the safety concerns probiotics, more and attention is paid to beneficial effects dead probiotics cells. Herein, we investigated compared alleviation viable
Spontaneously fermented dairy products have a long history, and present diverse microorganisms unique flavors. To provide insight into the bacterial diversity, 80 different types of spontaneously product samples' sequence data that were downloaded from MG-RAST NCBI 8 koumiss 4 shubat sequenced by PacBio SMRT sequencing platform. All samples including butter, sour cream, cottage cheese, yogurt, koumiss, shubat, collected various regions in Russia, Kazakhstan, Mongolia Inner (China). The...
Probiotic fermented milk is more and popular due to their positive health associated properties. However, fermentation temperature other process conditions may affect the growth metabolism of probiotic strains, thereby affecting quality final products. In this study, behaviors metabolomic profiles yogurts induced by Lactobacillus casei Zhang at termination (FT) d 10 storage (S10d) under different temperatures 37°C (low) 42°C (high) were analyzed compared using liquid chromatography-mass...
Protocatechualdehyde (PA) is a phenolic acid present in many plants and has biological activities. Herein, the antagonistic effects action mechanism of PA against methicillin-resistant Staphylococcus aureus (MRSA) were studied. The results showed that had both significant antibacterial anti-biofilm activities MRSA. Additionally, synergy with ampicillin It was elucidated prominent destroying cell membranes, increasing membrane permeability intracellular ROS production, thus leading to...
Sour meat is a popular traditional fermented product and rich source of novel strains with probiotic potential. In this study, we aimed to assess the potential lactic acid bacteria (LAB) isolated from sour meat. Firstly, microbial diversity four different areas in China was analyzed. The results showed that LAB were predominant all samples. Subsequently, series vitro tests carried out. A total 130 bacterial dissolved calcium obtained 10 range 89–97% survival an acidic environment high...
ABSTRACT The response of Saccharomyces cerevisiae to cocultivation with Lachancea thermotolerans during alcoholic fermentations has been investigated using tandem mass tag (TMT)-based proteomics. At two key time-points, S. was sorted from single and mixed flow cytometry sorting. Results showed that the purity above 96% throughout whole mixed-culture fermentation, thereby validating our sorting methodology. By comparing protein expression without L. thermotolerans, 26 proteins were identified...
Postbiotics possess various functional activities, closely linked to their source bacterial strains and preparation methods. Therefore, the activities of postbiotics need be evaluated through in vitro vivo This study aims prepare a postbiotic explore its antihemolytic, anti-inflammatory, antioxidant, antibacterial activities. Specifically, named PostbioP-6 was prepared by intercepting 1–5 kDa Lacticaseibacillus paracasei Postbiotic-P6 fermentation broth. The results demonstrate that...
The development of novel antibacterial agents from plant sources is emerging as a successful strategy to combat antibiotic resistance in pathogens. In this study, we systemically investigated the activity and underlying mechanisms baicalin against methicillin-resistant