Han‐Joon Hwang

ORCID: 0000-0003-1223-3998
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About
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Research Areas
  • Polyamine Metabolism and Applications
  • Food Quality and Safety Studies
  • Probiotics and Fermented Foods
  • Nutrition, Health and Food Behavior
  • Protein Hydrolysis and Bioactive Peptides
  • Meat and Animal Product Quality
  • GABA and Rice Research
  • Biopolymer Synthesis and Applications
  • Radiation Effects and Dosimetry
  • Phytoestrogen effects and research
  • Amino Acid Enzymes and Metabolism
  • Microbial Inactivation Methods
  • Listeria monocytogenes in Food Safety
  • Microbial Metabolism and Applications
  • Agriculture, Soil, Plant Science
  • Enzyme Production and Characterization
  • Brake Systems and Friction Analysis
  • Bamboo properties and applications
  • Boron Compounds in Chemistry
  • Food Allergy and Anaphylaxis Research
  • Healthcare and Venom Research
  • Ruminant Nutrition and Digestive Physiology
  • Clostridium difficile and Clostridium perfringens research
  • Microbial Metabolites in Food Biotechnology
  • Bee Products Chemical Analysis

Korea University
2008-2019

CJ CheilJedang (South Korea)
2017

Sejong University
2017

National Academy of Agricultural Science
2013

Rural Development Administration
2013

Korea Atomic Energy Research Institute
2010

One known and two novel antioxidant compounds have been isolated from bamboo (Phyllostachys edulis). The butanol-soluble extract of the leaves was found to a significant activity, as measured by scavenging stable 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical superoxide anion (O(2)(-)) in xanthine/xanthine oxidase assay system. Antioxidant activity-directed fractionation led isolation characterization three structural isomeric chlorogenic acid derivatives: 3-O-(3'-methylcaffeoyl)quinic...

10.1021/jf010514x article EN Journal of Agricultural and Food Chemistry 2001-09-12

Spores are resistant against many extreme conditions including the disinfection and sterilization methods used in food industry. Selective prevention of sporulation Bacillus species is an ongoing challenge for scientists fermentation technologists. This study was conducted to evaluate effects single combined supplementation calcium manganese on common pathogenic spoilage species: B. cereus, licheniformis, subtilis coagulans. Sporulation vegetative cells induced media supplemented with...

10.3390/foods8040119 article EN cc-by Foods 2019-04-07

Histone acetylation, which is regulated by histone acetyltransferases (HATs) and deacetylases, an epigenetic mechanism that influences eukaryotic transcription. Significant changes in acetylation are associated with cancer; therefore, manipulating the status of key gene targets likely crucial for effective cancer therapy. Grape seed extract (GSE) has a known protective effect against prostate cancer. Here, we showed GSE significantly inhibited HAT activity 30–80% vitro (P < .05)....

10.1089/jmf.2010.1264 article EN Journal of Medicinal Food 2011-01-01
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