A5101691336- Probiotics and Fermented Foods
- Microbial Metabolites in Food Biotechnology
- Protein Hydrolysis and Bioactive Peptides
- Bacteriophages and microbial interactions
- Phytochemicals and Antioxidant Activities
- Non-Destructive Testing Techniques
- Enzyme Production and Characterization
- Microbial Inactivation Methods
- Gut microbiota and health
- Bacterial Genetics and Biotechnology
- Multimodal Machine Learning Applications
- Ultrasonics and Acoustic Wave Propagation
- Genomics and Phylogenetic Studies
- Heat shock proteins research
- Microbial infections and disease research
- Infections and bacterial resistance
- Geophysical Methods and Applications
- Food composition and properties
- Fermentation and Sensory Analysis
- Enzyme Structure and Function
- Video Analysis and Summarization
- Human Pose and Action Recognition
- Biopolymer Synthesis and Applications
- Civil and Geotechnical Engineering Research
- Microencapsulation and Drying Processes
Henan Institute of Science and Technology
2009-2024
Xiamen University
2024
Ministry of Agriculture and Rural Affairs
2015-2024
Xi’an Jiaotong-Liverpool University
2023
Xi'an Jiaotong University
2022-2023
Renmin University of China
2023
Shenyang University of Technology
2023
University of Tasmania
2022
Nanjing University of Posts and Telecommunications
2021
Jimei University
2015
The aim of the research was to obtain a high healthcare honeysuckle beverage with strong antioxidant activity. Honeysuckle ( Lonicera japonica Thunb ) used as raw material in this experiment. effects fermentation temperature, time, lactic acid bacteria inoculation amount, and sugar addition amount on sensory quality were investigated by single factor test orthogonal test, best process obtained. physicochemical indexes activity beverages fermented studied. results showed that temperature 37...
ABSTRACT Leaves of Ampelopsis grossedentata have been consumed in southern China as health tea and herbal medicine. In this study, two kinds flavonoid-rich extracts from leaves A. were prepared by traditional solvent extraction (product A) recrystallization B). By analysis ultraviolet-visible (UV) spectrometry, infrared (IR) electrospray ionization mass spectrometry (ESI-MS), nuclear magnetic resonance (NMR) high-performance liquid chromatography (HPLC)-ESI/MS, the major flavonoid products...
Dextrins are widely used for their functional properties and prepared by partial hydrolysis of starch using acid, enzymes, or combinations both. The physiochemical dextrins dependent on molecular distribution oligosaccharide profiles. In this study, scanning electron microscopy (SEM), X-ray diffractometry (XRD), rapid viscoanalysis (RVA), high-performance Liquid Chromatography (HPLC) gel permeation chromatography (GPC) were to characterize common neutral thermostable alpha-amylase...
Abstract Lactobacillus plantarum zrx03 was a bacteriocin‐producing strain isolated from infant's feces. The fermentation supernatant produced by this could strongly inhibit Escherichia coli JM109 ATCC 67387, Staphylococcus aureus 25923, and Listeria monocytogenes CICC 21633, in which the diameter of inhibition zone 12.83 ± 0.62 mm, 15.08 0.31 6.75 0.20 respectively, compared with lactic acid bacteria N1, N2, M13, M21, M31, M37. According to amplification 16S rRNA gene identification...
The increased global incidence of chronic metabolic diseases, a vital threat to human health and burden on our healthcare systems, includes series clinical syndromes such as obesity, diabetes, hypertension, dyslipidemia. One the well-known probiotic microorganisms, Lactiplantibacillus plantarum plays an important role in promoting health, including inhibiting occurrence development variety diseases. present study provides overview preventive therapeutic effects L. non-alcoholic fatty liver...
Enterobacter aerogenes (Enterobacteriaceae) is an important opportunistic pathogen that causes hospital-acquired pneumonia, bacteremia, and urinary tract infections. Recently, multidrug-resistant E. have been a public health problem. To develop effective antimicrobial agent, bacteriophage phiEap-2 was isolated from sewage its genome sequenced because of ability to lyse the clinical strain 3-SP. Morphological observations suggested phage belongs Siphoviridae family. Comparative analysis...
Abstract Achromobacter xylosoxidans , an opportunistic pathogen, is responsible for various nosocomial and community-acquired infections. We isolated phiAxp-3, N4-like bacteriophage that infects A. from hospital waste studied its genomic biological properties. Transmission electron microscopy revealed that, with a 67-nm diameter icosahedral head 20-nm non-contractile tail, phiAxp-3 has features characteristic of Podoviridae bacteriophages (order Caudovirales ). With burst size 9000...
Abstract Bacteriophages have recently been considered as an alternative biocontrol tool because of the widespread occurrence antimicrobial-resistant Achromobacter xylosoxidans . Herein, we isolated a virulent bacteriophage (phiAxp-1) from water sample Bohai sea China that specifically infects A. Transmission electron microscopy revealed phage phiAxp-1 belongs to Siphoviridae We sequenced genome phiAxp-1, which comprises 45,045 bp with 64 open reading frames. Most proteins encoded by no...
Concentration of polyphenols in apples depends on factors such as harvest, cultivar, processing, and storage conditions. We aimed to identify essential present various apple varieties, measure their free phenol antioxidant capacities using 1,1-diphenyl-2-picylhydrazyl radical scavenging capacity, oxygen absorbance hydroxyl ferric reducing power methods, correlating with the total polyphenol content capacity high-performance liquid chromatography results. Thirteen varieties cultivated...
Alicyclobacillus acidoterrestris, an acidophilic and thermophilic bacteria, is important microbial resource for stress resistance genes screening. In this study, DnaK gene from A. acidoterrestris was subcloned to construct the recombinant plasmid pET28a–DnaK. The successful construction of verified by double-enzyme digestion sequencing analysis. transformed into Escherichia coli BL21 isopropy-β-d-thiogalactoside (IPTG) used induce E. express gene. A 70 kD fusion protein identified SDS-PAGE,...
A novel Achromobacter xylosoxidans bacteriophage, phiAxp-2, was isolated from hospital sewage in China. The phage morphologically and microbiologically characterized, its one-step growth curve, host range, genomic sequence, receptor were determined. Its morphology showed that phiAxp-2 belongs to the family Siphoviridae. Microbiological characterization demonstrated pH 7 is most suitable for phiAxp-2; titer decreased when temperature exceeded 50 °C; sensitive ethanol isopropanol; presence of...
Apple (Malus domestica) polyphenols are strong antioxidants. However, the functional properties of apple limited due to their considerable low digestibility. Therefore, in this study, effects fermentation pulp by Lactobacillus acidophilus on its total polyphenol content and antioxidant activity were assessed using metabolomics. The results showed that fermented with L. zrx02 significantly higher than those unfermented pulp. Six different changed metabolites, including caffeic acid,...
Alicyclobacillus acidoterrestris (A. acidoterrestris) causes the spoilage of pasteurized acidic fruit juice due to its unique thermoacidophilic properties, which caused economic losses industry. To reveal molecular regulatory mechanism how A. responded acid stress is key hazard control this microbe. Herein, acid-responsive proteome expression profiles were analysed using label-free quantitative mass spectrometry investigate resistance at sublethal pH. Totally, 325 differential proteins...
Abstract BACKGROUND Fusarium head blight (FHB) is one of the disasters that seriously harm wheat and other small grain crops. It causes spoilage mildew leading to a significant decline in yield quality grain. This research aimed isolate antagonistic bacteria purify antifungal proteins. A strain was isolated from rhizosphere healthy field affected by severe FHB epidemic. tentatively identified as Paenibacillus polymyxa 7F1, which displayed strong inhibitory effect against several pathogens....