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Formaldehyde instead of dimethylamine (DMA) determination as a measure of total formaldehyde (FA) formed in frozen Argentine hake (Merluccius hubbsi).

Author(s) : BOERI R. L., ALMANDOS M. E., CIARLO A. S., GIANNINI D. H.

Type of article: Article

Summary

The relationship between DMA and FA contents of fillet and minced flesh of hake during frozen storage was analyzed. The relation is clearly linear and independent of the type of product and storage temperature. As the intercept was nearly zero, a constant relation between FA and DMA was established, with both similar as keeping time predictors. Measuring FA content by the chronotropic acid method was equivalent to, but easier than measuring DMA content.

Details

  • Original title: Formaldehyde instead of dimethylamine (DMA) determination as a measure of total formaldehyde (FA) formed in frozen Argentine hake (Merluccius hubbsi).
  • Record ID : 1994-1031
  • Languages: English
  • Source: Int. J. Food Sci. Technol. - vol. 28 - n. 3
  • Publication date: 1993/06
  • Document available for consultation in the library of the IIR headquarters only.

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