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Estimation of the histidine decarboxylase activity and of free histidine and histamine in the meat tissue of fish


, : Estimation of the histidine decarboxylase activity and of free histidine and histamine in the meat tissue of fish. Roczniki Panstwowego Zakadu Higieny 41(1-2): 50-57

The L-histidine decarboxylase activity (HDCA) was estimated in samples of the meat tissue of fresh mackerel, herring and sprat and of the same fish species kept for 48 h at 4 degrees and 18 degrees C. The contents of free histidine and of histamine were also estimated. Average values for HDCA in fresh meat of mackerel, herring and sprat were 0.11, 0.10 and 0.08 nmol histamine per min and mg protein, respectively. Storage at 4 degrees for 48 h did not change HDCA.

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Related references

Ganowiak, Z.; Gajewska, R.; Lipka, E., 1990: Histidine decarboxylase activity and free histidine and histamine levels in fish meat. The activity of histidine decarboxylase was determined in the meat of fresh fish (mackerel, herring, sprat) and in fish stored for 48 hours at +4 degrees C and +18 degrees C. The activity was determined measuring the increase of histamine released...

Lee, N.S.; Fitzpatrick, D.; Meier, E.; Fisher, H., 1981: Influence of dietary histidine on tissue histamine concentration histidine decarboxylase ec 4.1.1.22 and histamine methyl transferase ec 2.1.1.8 activity in the rat. Three wk old male rats were fed for 2 wk diets supplying inadequate, adequate or excess amounts of histidine. After the 2 wk feeding of the experimental diets, the rats were killed. Brain, gastrocnemius muscle, kidney and stomach were removed and...

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Huszti, Z., 1978: Regulation of histamine synthesis: metiamide-induced synthesis of histamine in the rat stomach and the effect of histidine decarboxylase inhibitors on the elevated 14C-histamine level and histidine decarboxylase activity [proceedings. Agents and Actions 8(4): 393-394

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Kierska, D.; Maśliński, C., 1975: Phosphopyridoxal complexes with histamine and histidine. (4) The kinetics of complex formation between histidine and pyridoxal 5' -phosphate in the presence of bacterial histidine decarboxylase. The dynamics of the complex formation between pyridoxal 5'-phosphate (PLP) and histidine in the presence of bacterial histidine decarboxylase was examined. Since PLP is able to form a cyclic product with histidine and histamine, the possibili...

Wohl, K.; Maśliński, C., 1975: Phosphopyridoxal complexes with histamine and histidine. (2) The influence of presumed complex on histidine decarboxylase activity in rat gastric mucosa. It was found that in vitro, histidine and histamine form a complex compound with pyridoxal-5'-phosphate (PLP). The purpose of the present experiments was to find whether formation of this complex can influence histidine decarboxylase activity...