Radiolysis of biogenic amines in model system by gamma irradiation

Jae Hyun Kim, Hyun Joo Ahn, Cheorun Jo, Hyun Jin Park, Young Jin Chung, Myung Woo Byun

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

Irradiation effects on nine kinds of biogenic amine (BA) standards, putrescine, cadaverine, β-phenylethylamine, spermidine, spermine, tryptamine, histamine, tyramine, and agmatine were investigated. The standards were dissolved in distilled water with a concentration of 10 mg%, and gamma-irradiated at 2.5, 5, 10, 20, or 25 kGy. Gamma-irradiation destroyed 5-100% of the BAs. Significant degradation of putrescine, spermidine, and spermine occurred in samples irradiated to absorbed doses equal to or greater than 5 kGy. An absorbed dose of 20 kGy degraded over 95% of the other BAs. Gamma irradiation induces radiolytic degradation of BAs in a model system.

Original languageEnglish
Pages (from-to)405-408
Number of pages4
JournalFood Control
Volume15
Issue number5
DOIs
Publication statusPublished - 2004 Jul 1
Externally publishedYes

Fingerprint

absorbed dose
Biogenic Amines
Putrescine
Spermidine
Spermine
biogenic amines
spermine
spermidine
putrescine
gamma radiation
Agmatine
Cadaverine
agmatine
Phenethylamines
phenethylamines
tryptamine
Tyramine
cadaverine
degradation
tyramine

Keywords

  • Biogenic amines
  • Gamma irradiation
  • Radiolysis

ASJC Scopus subject areas

  • Food Science

Cite this

Radiolysis of biogenic amines in model system by gamma irradiation. / Kim, Jae Hyun; Ahn, Hyun Joo; Jo, Cheorun; Park, Hyun Jin; Chung, Young Jin; Byun, Myung Woo.

In: Food Control, Vol. 15, No. 5, 01.07.2004, p. 405-408.

Research output: Contribution to journalArticle

Kim, Jae Hyun ; Ahn, Hyun Joo ; Jo, Cheorun ; Park, Hyun Jin ; Chung, Young Jin ; Byun, Myung Woo. / Radiolysis of biogenic amines in model system by gamma irradiation. In: Food Control. 2004 ; Vol. 15, No. 5. pp. 405-408.
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