• 제목/요약/키워드: tuna cooking broth

검색결과 1건 처리시간 0.014초

참치 자숙액의 Angiotensin 전환효소 저해작용 (Angiotensin Converting Enzyme Inhibitory Activity of Skipjack/Yellow Tuna Cooking Broth)

  • 여생규;이태기;안철우;김인수;구연숙;박영호;김선봉
    • 생명과학회지
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    • 제8권3호
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    • pp.312-317
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    • 1998
  • This study was designed to investigate the angiotensin convertin enzyme (ACE) inhibitory activity of skipjack/yellowpin tuna cooking broth. The cooking broth was pretreated with membrane filter (MW cut-off 5,000) to obtain the peptide fraction with ACE inhibition. the crude peptides fractionated with Amberlite IR-120 ($H^{+}$ form and followed by Bio-gel P-2, were separated into nine fractions (T-1 to T-9). The maximum inhibitory activity was observed in the fraction T-4 ($IC_{50}$ value, 0.619mg/ml). The abundant amino acids obtained from active fraction T-4 were phenylaanine, leucine and glutamic acid.

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