Korean Journal of Food Science and Technology (한국식품과학회지)

Korean Society of Food Science and Technology (한국식품과학회)
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Nitrite Scavenging Effect of Maillard Reaction Products Derived from Glucose-Amino Acids

Glucose-아미노산계 Maillard 반응생성물의 아질산염 소거작용

  • Kim, Seon-Bong (Department of Food science and Technology, National Fisheries, University) ;
  • Lee, Dong-Ho (Department of Food science and Technology, National Fisheries, University) ;
  • Yeum, Dong-Min (Department of Food science and Technology, National Fisheries, University) ;
  • Park, Jin-Woo (Department of Food science and Technology, National Fisheries, University) ;
  • Do, Jung-Roung (Department of Food science and Technology, National Fisheries, University) ;
  • Park, Yeung-Ho (Department of Food science and Technology, National Fisheries, University)
  • 김선봉 (부산수산대학 식품공학과) ;
  • 이동호 (부산수산대학 식품공학과) ;
  • 염동민 (부산수산대학 식품공학과) ;
  • 박진우 (부산수산대학 식품공학과) ;
  • 도정룡 (부산수산대학 식품공학과) ;
  • 박영호 (부산수산대학 식품공학과)
  • Published : 1988.06.01
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Abstract

This research was carried out to investigate the effects of Maillard reaction products and nondialyzable melanoidins on the nitrite-scavenging. Nitrite-scavenging reactions were done at the different pH conditions(pH 1.2, 4.2 and 6.0). Maillard reaction products and nondialyzable melanoidins, produced from the glucose-amino acids(lys., gly., arg., his.)model systems, had a great of nitrite-scavenging effects. Nitrite-scavenging effects of Maillard reaction products and nondialyzable melanoidins were also pH dependent, being higher at pH 1.2 and lower at pH 6.0. By the treatment of Maillard reaction products and nondialyzable melanoidins with sodium borohydride, nitrite-scavenging effects were remarkably decreased at pH 1.2.

식품의 가공, 저장 및 조리중 있어서 Maillard 반응으로 용이 하게 생성되는 Maillard 반응생성물과 비투석성 melanoidin의 아질산염 소거작용에 관하여 검토하였는데 그 결과를 요약하면 다음과 같다. 1. Maillard 반응생성물과 비투석성 melanoidin의 아질산염 소거능은 우수한 것으로 나타났다. 2. 반응용액의 pH변화에 따른 아질산염 소거능은 pH1.2에서 가장 켰으며 pH가 증가 할수록 아질산염 소거능은 감소하였다. 3. 환원능을 소실시키고 난 후의 아질산염 소거능은 pH1.2에서 1/2이하로 감소하였다. 4. Maillard반응생성물이 나타내는 아질산염 소거작용에는 melanoidin이 크게 관여하는 것으로 나타났다.

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