The histamine content of dried flying fish products in Taiwan and the isolation of halotolerant histamine-forming bacteria.

ABSTRACT: Thirty dried flying fish products were purchased from fishing village stores in Taiwan and tested to detect the presence of histamine and histamine-forming bacteria. Except for histamine and cadaverine, the average content of various biogenic amines in the tested samples was less than 3.5 mg/100 g. Eight (26.6%) dried flying fish samples had histamine levels greater than the United States Food and Drug Administration guideline of 5 mg/100 g for scombroid fish and/or scombroid products, whereas four (13.3%) samples contained more than the hazard action level of 50 mg/100 g. One histamine-producing bacterial isolate was identified as Staphylococcus xylosus by 16S rDNA sequencing with polymerase chain reaction amplification. This isolate was capable of producing 507.8 ppm of histamine in tryp

SUBMITTER: Kung HF 

PROVIDER: S-EPMC9351761 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature