R. P. G. S. K. Amarasiri

ORCID: 0009-0008-3896-061X
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About
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Research Areas
  • Muscle metabolism and nutrition
  • Protein Hydrolysis and Bioactive Peptides
  • Muscle Physiology and Disorders
  • Biochemical effects in animals
  • Pharmacological Effects of Natural Compounds
  • Tryptophan and brain disorders
  • Gut microbiota and health
  • Spaceflight effects on biology
  • Redox biology and oxidative stress
  • Algal biology and biofuel production
  • Microbial Metabolites in Food Biotechnology
  • Seaweed-derived Bioactive Compounds
  • Environmental Toxicology and Ecotoxicology
  • Aquaculture Nutrition and Growth
  • Marine Toxins and Detection Methods
  • Marine and coastal ecosystems

Jeju National University
2023-2025

Olive flounder (OF) is a widely aqua-cultivated and recognized socioeconomic resource in Korea. However, more than 50% of by-products are generated when processing one OF, there no proper way to utilize them. With rising awareness interest eco-friendly bio-materialization recycling, this research investigates the potential enzymatic hydrolysis OF (OFB) produce functional ingredients. Various hydrolysates OFB (OFBEs) were using 11 commercial enzymes. Among them, Prozyme 2000P-assisted OFBE...

10.3390/antiox12091755 article EN cc-by Antioxidants 2023-09-13

Muscle atrophy is a complex physiological condition caused by variety of reasons, including muscle disuse, aging, malnutrition, chronic diseases, immobilization, and hormonal imbalance. Beyond its effect on physical appearance, this significantly reduces the quality human life, thus warranting development preventive strategies. Although exercising effective in managing condition, it applicable only for individuals who can engage activities are not bedridden. A combination exercise...

10.3390/md21120623 article EN cc-by Marine Drugs 2023-11-29

Abstract Cyclic imines (CIs) produced by microalgal species that accumulate in the food chains of marine organisms are novel biotoxins do not belong to classic group biotoxins. In past, CIs were found only limited areas; however, recent years, rapid changes ecosystems have led widespread and increased exposure toxic risks. this study, we analyzed seven CI toxins, GYM-A, SPX (13-desmethyl spirolide C, 13, 19-dideMe 20-methyl G), PnTX-E, F, G, using LC/MRM-MS. Shellfish samples purchased from...

10.1007/s12601-024-00151-4 article EN cc-by Ocean Science Journal 2024-06-13

The prevalent sedentary lifestyle of adults has led to decreased physical activity and increased health risks. We aimed investigate the effects Ishige okamurae extract (IO) its active compound diphlorethohydroxycarmalol (DPHC) on muscle characteristics physically inactive adult male mice. IO DPHC supplementation did not lead significant hormonal imbalance in However, they significantly strength hypertrophy four major groups. Furthermore, treatment upregulated expression oxidative...

10.1016/j.jff.2023.105753 article EN cc-by-nc-nd Journal of Functional Foods 2023-08-30
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