trigonelline


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trig·o·nel·line

(trig'ō-nel'ēn),
The methyl betaine of nicotinic acid; a product of the metabolism of nicotinic acid; excreted in the urine.
Synonym(s): caffearine, trigenolline

trigonelline

[trig′ōnel′ēn]
an alkaloid derived from various kinds of plant products, including coffee beans, fenugreek, and seeds of Cannabis sativa, as well as from sea urchins and jellyfish. Trigonelline is used in the manufacture of poultices and other medicinals.
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The results showed that aspartate, betaine, choline, cysteine, ethanol, and threonine were increased over 2-fold in the muscle; propionate and trimethylamine were increased over 2-fold in the plasma; and alanine, glycerol, inosine, lactate, and pyruvate were increased over 2-fold and acetoacetate, arginine, citrulline, creatine, glutamine, glutarate, hippurate, lysine, methionine, phenylacetylglycine, taurine, trigonelline, trimethylamine, and trimethylamine N-oxide were decreased below 0.
Glycolate, hippurate, and trigonelline were important to distinguish the patients prone to OA progression from those who were not prone (42).
The trigonelline, compound found in green coffee bean is a precursor to niacin in the roasting process (Nogueira & Trugo, 2003).
It is also plausible that Trigonelline, an alkaloid present in the leaves of T.
Presence of trigonelline is a key feature of fenugreek.
It contains an alkaloid trigonelline which helps to reduce blood sugar level.
Acute effects of decaffeinated coffee and the major coffee components chlorogenic acid and trigonelline on incretin hormones.
The Folin-Ciocalteu reagent, sodium dodecyl sulphate (SDS), dimethyl sulfoxide (DMSO), 2,2-diphenyl-1-picrylhydrazyl (DPPH), ([+ or -])-6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (Trolox), potassium phosphate buffer (TPK), Tween[R] 20, Bradfordreagent, bovine serum albumin (BSA), methionine, riboflavin, nitrotetrazolium blue chloride (NBT), neutral red (NR), and the analytical reference standards (chlorogenic acid, gallic acid, p-hydroxybenzoic acid, ferulic acid, caffeic acid, syringic acid, p-coumaric acid, caffeine, theophylline, theobromine, trigonelline, and allantoin) were purchased from Sigma-Aldrich (Missouri, USA).
Trigonelline, yet another coffee component, seems to aid in the antidiabetes effect while also working as an antioxidant and benefiting the brain.
Among them, are phenols, including chlorogenic and caffeic acid, lactones, diterpenes, including cafestol and kahweol, niacin, and the vitamin B3 precursor trigonelline.
Trigonelline, a natural alkaloid found in fenugreek, is known to inhibit adipogenesis by its influences on the expression of peroxisome proliferator-activated receptor (PPAR[gamma]), which leads to subsequent down regulation of PPAR-[gamma] mediated pathway during adipogenesis.