Ran Li

ORCID: 0000-0001-7123-1939
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About
Contact & Profiles
Research Areas
  • Probiotics and Fermented Foods
  • Enterobacteriaceae and Cronobacter Research
  • Microbial Metabolites in Food Biotechnology
  • Gut microbiota and health
  • Escherichia coli research studies
  • Bacteriophages and microbial interactions
  • Transgenic Plants and Applications
  • Microbial Metabolism and Applications
  • Microbial Inactivation Methods
  • Cancer Research and Treatments
  • Animal Behavior and Welfare Studies
  • Antibiotic Resistance in Bacteria
  • Phytochemical compounds biological activities
  • Mycobacterium research and diagnosis
  • Natural product bioactivities and synthesis
  • Glycosylation and Glycoproteins Research
  • Animal Nutrition and Physiology
  • Antimicrobial Peptides and Activities
  • Protein Hydrolysis and Bioactive Peptides
  • Enzyme Production and Characterization
  • Listeria monocytogenes in Food Safety
  • Supramolecular Self-Assembly in Materials

Sichuan Agricultural University
2024-2025

Ministry of Agriculture and Rural Affairs
2024-2025

University of Helsinki
2020-2024

Beijing Academy of Food Sciences
2018

Henan Forestry Vocational College
2011

The interaction between selenomethionine (SeMet) and n-3 polyunsaturated fatty acids (n-3 PUFA) in producing PUFA-enriched pork remains unknown. This study investigates the effect of different PUFA sources (linseed oil vs. fish oil) SeMet supplementation on meat quality acid composition finishing pigs. Key findings demonstrate that dietary with 0.3 mg/kg significantly enhances L*24h value (lightness) longissimus thoracis et lumborum (LTL) tissue compared to 3% linseed or treatments alone (p...

10.3390/foods14071124 article EN cc-by Foods 2025-03-24

The yeast Saccharomyces boulardii is well known for its probiotic effects such as treating or preventing gastrointestinal diseases. Due to ability survive in stomach and intestine, S. could be applied a vehicle producing delivering bioactive substances of interest human gut. In this study, we cloned the gene lecC encoding antilisterial peptide leucocin C from lactic acid bacterium Leuconostoc carnosum boulardii. constructed strain secreted peptide, which had molecular weight corresponding...

10.1007/s12602-020-09676-1 article EN cc-by Probiotics and Antimicrobial Proteins 2020-06-21

Abstract Background Sows commonly experience insulin resistance in late gestation and lactation, causing lower feed intake milk production, which can lead to higher mortality rates newborn piglets. The probiotic Lactobacillus rhamnosus GG (LGG) is known improve resistance. However, whether supplementing LGG sensitivity sows enhance lactation performance, particularly the early survival of offspring remains unclear. Hence, we explored effects mechanisms during on sow sensitivity, survival. In...

10.1186/s40104-024-01046-z article EN cc-by Journal of Animal Science and Biotechnology/Journal of animal science and biotechnology 2024-07-02

Lacticaseibacillus rhamnosus GG (LGG) is the most studied probiotic bacterium in world. It used as a supplement many foods, including various dairy products. However, LGG grows poorly milk, it neither metabolizes main milk carbohydrate lactose nor degrades major protein casein effectively. In this study, we made L. and protease positive by conjugation with Lactococcus lactis strain NCDO 712 carrying lactose-protease plasmid pLP712. A lactose-hydrolyzing transconjugant colony was obtained on...

10.1128/aem.02957-20 article EN Applied and Environmental Microbiology 2021-01-08

Leuconostoc carnosum is a bacterial species commonly associated with meat spoilage. However, some strains exhibit preservative effects due to bacteriocin production. Here, we report the complete genome sequences for two strains, L. 4010 and AMS1. Bacteriocin-related gene clusters were found on plasmids of both strains.

10.1128/mra.00961-23 article EN Microbiology Resource Announcements 2024-02-05

10.5246/jcps.2013.04.047 article EN Journal of Chinese Pharmaceutical Sciences 2013-01-01
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