The generation of amino acids and dipeptides
also contributes to the improvement of beef flavor.
These overrepresented classes covered over half (33/53) of the metabolites in the five annotated lipid pathways; half (3/6) of the metabolites in the purine metabolism, (hypo)xanthine/inosine-containing pathway; and over a third (24/61) of the metabolites on the dipeptide
Purification and identification of a novel primitive secretory enzyme catalyzing the hydrolysis of imidazole-related dipeptides
in the jawless vertebrate Lethenteron reissneri.
The potentially rapid turnover of dipeptides
necessitates appropriate soil sampling methodology, avoiding disturbances that can cause artefacts, such as microbial ON consumption, enzymatic ON degradation and leakage of ON and proteases from soil organisms and roots.
Fresh solutions of the aqua derivatives of dinuclear platinum(II) complexes la-3a and Ac-L-Met-Gly and Ac-L-His-Gly dipeptides
were prepared separately and then mixed in 1 : 1 molar ratio.
Li, "Solvent-induced structural transition of self-assembled dipeptide
: from organogels to microcrystals," Chemistry--A European Journal, vol.
A part of dipeptide
derivatives (5a-c) form six-membered ring compounds (2,5-diketopiperazine: DKP (11) ), which may not polymerize anymore.
A prediction method named CryoProtect that is based on a random forest classifier and the combination of amino acid composition and dipeptide
composition is proposed herein.
These five major constituents are the cyclic lipopeptide Gramicidin S (Rt: 9.08 min) and four cyclic dipeptides
(CDPs) identified as cyclo(L-4-OH-Pro-L-Leu) (Rt: 4.08 min), cyclo(L-Tyr-L-Pro) (Rt: 4.83 min), cyclo(LPhe-L-Pro) (Rt: 5.18 min), and cyclo(L-Leu-L-Pro) (Rt: 5.87 min).
The oldest findings already show that supplementation of [beta]-alanine causes the increase of muscle carnosine dipeptide
stocks ([beta]-alanyl-L-histidine) by 50%, which is an intramuscular pH buffering that has proven quite effective in exercise.
The 24 papers in this collection explore the chemistry, function, and laboratory analysis of imidazole dipeptides
as nutritional components.
Dupin, "Biological role of histidine dipeptides
in excitable tissues," Voprosy Medicinskoj Chimii, vol.