Study on biological activity of tissues from bivalve mollusks
| Autor: | E. P. Karaulova, H. D. Yoon, J. G. Kim, S. H. Park, T. N. Slutskaya, E. V. Yakush |
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| Jazyk: | ruština |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Известия ТИНРО, Vol 195, Iss 4, Pp 253-264 (2018) |
| Druh dokumentu: | article |
| ISSN: | 1606-9919 2658-5510 |
| DOI: | 10.26428/1606-9919-2018-195-253-264 |
| Popis: | Biological activity of tissues and enzyme hydrolyzates is investigated for three species of bivalve mollusks: Corbicula japonica, Mercenaria mercenaria, and Anadara broughtonii. Antiradical activity of all samples has increased signifcantly during their enzymatic hydrolysis: in eight times for C. japonica, in three times for M. mercenaria, and in 2.5 times for A. broughtonii. The highest anti-trombolitic activity (0.0823 units) is found for the hydrolyzate of C. japonica in concentration of 10 mg/mL. Angiotensin I-converting enzyme inhibitory activity is found only for the hydrolyzate of M. mercenaria in concentration of 10–100 mg/mL. The maximum inhibitory activity for alpha-amylase and alpha-glycosidase (7.5 and 7.2 %, respectively) is observed for the hydrolyzate of M. mercenaria in concentration 1 mg/mL. Hepatoprotective activity, measured by survival rate of HepG2 hepatocytes, is detected for the hydrolyzate of tissues for all species in weak concentrations: 0.1 mg/mL for C. japonica and M. mercenaria and 0.2 mg/mL for A. broughtonii. |
| Databáze: | Directory of Open Access Journals |
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