biogenic amine


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amine

 [am´in, ah´mēn]
an organic compound containing nitrogen.
biogenic amine bioamine.
sympathomimetic a's amines that mimic the actions of the sympathetic nervous system, the group includes the catecholamines and drugs that mimic their actions.
vasoactive a's amines that cause vasodilation and increase small vessel permeability, such as histamine and serotonin.

biogenic amine

n.
Any of a group of naturally occurring, biologically active amines, many of which are neurotransmitters, including norepinephrine, dopamine, and serotonin.

biogenic amine

one of a large group of naturally occurring biologically active compounds, most of which act as neurotransmitters. The most dominant, norepinephrine, is involved in such physiological functions as emotional reactions, memory, sleep, and arousal from sleep. Other biochemicals of the group include three catecholamines: histamine, serotonin, and dopamine. These substances are active in regulating blood pressure, elimination, body temperature, and many other centrally mediated body functions.

biogenic amine

Any of the amines produced by living systems, which are involved in intercellular signalling.

Types
• Ethanolamine derivatives—choline, acetylcholine, muscarine.
• Catecholamines—adrenaline/epinephrine, noradrenaline/norepinephrine, dopamine.
• Polyamines—spermine.
• Indolylalkylamines—e.g., tryptamine and serotonin.
• Betaines—carnitine.
• Polymethyline diamines—cadaverine and putrescine.
• Others—histamine, serotonin, tyramine.

biogenic

having the property of originating in a biological process.

biogenic amine
an amine neurotransmitter, such as epinephrine, norepinephrine, serotonin or dopamine.
endogenous biogenic amines
occur naturally in the body, e.g. epinephrine, norepinephrine.
References in periodicals archive ?
The aim of this study was to evaluate the influence of the rootstock used on Syrah vines on wine quality through evaluations of color, anthocyanins, total sugars, phenolic compounds, antioxidant activity and biogenic amines content.
High-performance liquid chromatographic determination of biogenic amines in fish implicated in food poisoning.
Biogenic amines in silage, apparent postruminal passage, and the relationship between biogenic amines and digestive function and intake by steers.
Samples were derivatizated and analysed for biogenic amines according to the RP-HPLC procedure proposed by Gomez-Alonso et al.
Biogenic amine and polyamine contents in meat and meat products.
In invertebrates, there was a positive correlation between THC and PO activity in biogenic amine studies (Seligmann et al.
Moreover, the fact that they intervene in the synthesis of biogenic amines makes the genes involved in cuticle melanization, and therefore the character itself, an interesting subject for the study of stress response.
Production of biogenic amines and their potential use as quality control indices for hake (Merluccius merluccius, L.
Most of all, biogenic amines such as putrescine, tyramine and histamine might also be produced.
Disorders of tetrahydrobiopterin and related biogenic amines.
Answering your questions on which EDTA vacuum tubes to use, PSA reference values, and urine preservation for biogenic amine assays.
Dalgaard P, Madsen, Samieian HLN, Emborg J (2006) Biogenic amine formation and microbial spoilage in chilled garfish (Belone belone) effect of modified atmosphere packaging and previous frozen storage.