نتایج جستجو برای: tyramine
تعداد نتایج: 1374 فیلتر نتایج به سال:
The research focuses on the comprehensive analysis and quantification of biogenic amines in dry fish samples, an essential aspect food safety quality. To achieve accurate reliable results, a robust analytical method was adopted using high-performance liquid chromatography (HPLC) equipped with DAD UV/ Vis detector. extraction from samples optimized to ensure maximum recovery, suitable derivatiza...
Biogenic amines (BAs) are considered a potential microbiological toxicological hazard in aged cheese. Risk mitigation strategies include good hygiene practice measures, thermal treatment of milk and the use competitive dairy cultures. The aim this study was to evaluate amount BAs—tryptamine, ?-phenylethylamine, putrescine, cadaverine, histamine, tyramine, spermidine spermine—in core rind cheese...
In this article, we use a batch method to convey tyramine adsorption by modifying Takari natural sand-based silica with BSA and adsorption. The research stages include the optimization of adsorbent mass, pH, temperature, determination isotherm model, thermodynamic parameters concentration was determined using UV-Vis. characterizations carried out were functional groups FT-IR surface morphology ...
BACKGROUND Catecholamines govern stress blood pressure responses. Catecholaminergic responses may be partially genetic and contribute to the complex heritability of hypertension. METHODS AND RESULTS To evaluate catecholaminergic responses without systemic counterregulation, we infused graded concentrations of tyramine, an indirect presynaptic norepinephrine releaser, into dorsal hand veins of...
It has been shown that the combination of benzylamine or tyramine and low concentrations of vanadate markedly stimulates glucose transport in rat adipocytes by a mechanism that requires semicarbazide-sensitive amine oxidase (SSAO) activity and H(2)O(2) formation. Here we have further analysed the insulin-like effects of the combination of SSAO substrates and vanadate and we have studied the sig...
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