Photochemical and Thermal Reaction Mechanism for the Reaction of Carcinogenic Molecules and Food Reservatives

발암성 분자와 식품보존제의 광화학 및 열적 반응메카니즘

  • 김민식 (경남정보대학 식품화공학부) ;
  • 채기수 (경남정보대학 식품화공학부) ;
  • 김갑순 (경남정보대학 식품화공학부) ;
  • 성대동 (동아대학교 화학과)
  • Published : 1998.06.01


The photochemical carcinogenic reaction mechanism and molecular carcinogenic intensity through the reaction of dibromo carbene and diazomethane with dehydroacetic acid and coumarin have been studied under the two kinds of photolysis. The reaction intensities show the degree of carcinogenic activity. Under the condition of UV/vis light source, the yield of high toxic carcinogenetic carbene intermediate is produced less than those of the laser flash photolysis.