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Aug 29, 2022 · Biogenic amines (BAs) are a group of molecules naturally present in foods that contain amino acids, peptides, and proteins as well as in biological systems. In foods, their concentrations typically increase during processing and storage because of exposure to microorganisms that catalyze their formation by releasing amino acid decarboxylases.
Nov 7, 2020 · Biogenic amines (BA) are organic compounds commonly found in food, plants and animals, as well as microorganisms that are attributed with the production of BAs. They are formed as an effect of a ...
Apr 26, 2012 · Biogenic amines (also known as biologically active amines) are low-molecular weight organic compounds produced in biological systems by enzymatic decarboxylation of certain amino acids such as histamine and tyrosine. Examples include dopamine, histamine, norepinephrine, serotonin, and tyramine. They function in the body as neurotransmitters and ...
Biogenic amines are found in cheeses, and lactobacilli have been identified as their main agents of formation. Biogenic amines such as histamine, tryptamine, and tyramine are formed from the decarboxylation of the amino acids histidine, tryptophan, and tyrosine, respectively. Amine intoxication is associated with headache, nausea, and urticaria.
Jan 12, 2018 · The biogenic amines are the aliphatic, cationic organic compounds of low molecular weight, formed after amino acids decarboxylation or by amination and transamination of aldehydes and ketones [18, 19], which include histamine, serotonin, tyramine, 2-phenylethylamine, tryptamine, putrescine, cadaverine, and agmatine.
Sep 4, 2018 · Biogenic amines derived from basic and aromatic amino acids (B/A-BAs), polyamines, histamine, serotonin, and catecholamines are a group of molecules playing essential roles in many relevant physiological processes, including cell proliferation, immune response, nutrition and reproduction.
Nov 6, 2020 · Biogenic amines (BA) are organic compounds commonly found in food, plants and animals, as well as microorganisms that are attributed with the production of BAs. They are formed as an effect of a chemical process: the decarboxylation of amino acids.
