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A MEMBRANE FRACTION FROM RED HAKE (UROPHYCIS CHUSS) MUSCLE CATALYZING THE CONVERSION OF TMAO (TRIMETHYLAMINE OXIDE) TO DMA (DIMETHYLAMINE) AND FORMALDEHYDE.
Author(s) : PARKIN K. L., HULTIN H. O.
Summary
A MICROSOMAL FRACTION HAS BEEN ISOLATED FROM SKELETAL MUSCLE OF RED HAKE WHICH IS CAPABLE OF CONVERTING TMAO TO DMA AND FORMALDEHYDE IN THE PRESENCE OF IRON AND ASCORBATE AND/OR CYSTEINE. THE RATE OF PRODUCTION OF DMA WAS GREATER AT 267 K (-6 DEG C) THAN AT TEMPERATURES ABOVE FREEZING. CUSK (BROSME BROSME), A GADOID WHICH PRODUCES DMA LESS RAPIDLY THAN RED HAKE, YIELD MICROSOMES WITH ABOUT 10% OF THE ACTIVITY OF THAT FROM RED HAKE. THE MICROSOMES FROM WINTER FLOUNDER (PSEUDOPLEURONECTES AMERICANUS) WHICH DO NOT PRODUCE DMA DURING FROZEN STORAGE, HAVE LESS THAN 1% OF THE ACTIVITY OF RED HAKE.
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Pages: 1981-4
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Details
- Original title: A MEMBRANE FRACTION FROM RED HAKE (UROPHYCIS CHUSS) MUSCLE CATALYZING THE CONVERSION OF TMAO (TRIMETHYLAMINE OXIDE) TO DMA (DIMETHYLAMINE) AND FORMALDEHYDE.
- Record ID : 1983-0600
- Languages: English
- Source: Advances in the refrigerated treatment of fish.
- Publication date: 1981
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (69)
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Indexing
- Themes: Fish and fish product
- Keywords: Hake; Formaldehyde; Catalyst; Trimethylamine; Fish; Plaice; Freezing; Dimethylamine
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Alteration of fish texture during frozen storag...
- Author(s) : JOLY A., CARECHE M., HUIDOBRO A., TEJADA M.
- Date : 1993/05/03
- Languages : English
- Source: Contribution of Refrigeration to the Preservation of Quality in Fruit, Vegetables and Halieutic Products. Proceedings of the Symposium.
- Formats : PDF
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EFFECT OF HEAT AND ADDITIVES ON THE SHELF-LIFE ...
- Author(s) : REGENSTEIN J. M., SAMSON A., TIMBERLAKE A.
- Date : 1981
- Languages : English
- Source: Advances in the refrigerated treatment of fish.
- Formats : PDF
View record
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THE FATE OF REDUCED NICOTINAMIDE ADENINE DINUCL...
- Author(s) : REECE P.
- Date : 1985
- Languages : English
- Source: Storage lives of chilled and frozen fish and fish products.
- Formats : PDF
View record
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Suitability of ammonia-N, dimethylamine-N, trim...
- Author(s) : Ifremer, FIOM, OEHLENSCHLAGER J.
- Date : 1997/11/12
- Languages : English
- Source: Proceedings of the Final Meeting of the Concerted Action "Evaluation of Fish Freshness" AIR3CT94 2283: Methods to Determine the Freshness of Fish in Research and Industry.
- Formats : PDF
View record
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QUALITY OF FROZEN HAKE.
- Author(s) : RIVERO J. E.
- Date : 1981
- Languages : English
- Source: Advances in the refrigerated treatment of fish.
- Formats : PDF
View record