Deng, Shibin published the artcileComparison of pyrazines formation in methionine/glucose and corresponding Amadori rearrangement product model, Recommanded Product: 2,3,5-Trimethylpyrazine, the main research area is pyrazine methionine glucose amadori rearrangement; 2,3-Diethylpyrazine (PubChem CID27458); 2,3-Dimethylpyrazine (PubChem CID22201); 2,5-Dimethylpyrazine (PubChem CID31252); 2,6-Dimethylpyrazine (PubChem CID7938); 2-Ethyl-3,5-dimethylpyrazine (PubChem CID26334); 2-Ethyl-5-methylpyrazine (PubChem CID25915); Acetylpyrazine (PubChem CID30914); Amadori rearrangement product; Ethylpyrazine (PubChem CID26331); Methional; Methional (PubChem CID18635); Methionine; Methylpyrazine (PubChem CID7976); Pyrazine (PubChem CID9261); Pyrazines; Trimethylpyrazine (PubChem CID26808); Vinylpyrazine (PubChem CID77840); d-Glucose (PubChem CID5793); dl-methionine (PubChem CID876); α-Dicarbonyl compounds.
The generation of pyrazines in a binary methionine/glucose (Met/Glc) mixture and corresponding methionine/glucose-derived Amadori rearrangement product (MG-ARP) was studied. Quant. analyses of pyrazines and methional revealed that MG-ARP generated more methional compared to Met/Glc, whereas lower content and fewer species of pyrazines were observed in the MG-ARP model. Comparing the availability of α-dicarbonyl compounds generated from the Met/Glc model, methylglyoxal (MGO) was a considerably effective α-dicarbonyl compound for the formation of pyrazines during MG-ARP degradation, but glyoxal (GO) produced from MG-ARP did not effectively participate in the corresponding formation of pyrazines due to the asynchrony on the formation of GO and recovered Met. Diacetyl (DA) content was not high enough to form corresponding pyrazines in the MG-ARP model. The insufficient interaction of precursors and rapid drops in pH limited the formation of pyrazines during MG-ARP degradation Increasing reaction temperature could reduce the neg. inhibitory effect by promoting the content of precursors.
Food Chemistry published new progress about Amadori rearrangement. 14667-55-1 belongs to class pyrazines, name is 2,3,5-Trimethylpyrazine, and the molecular formula is C7H10N2, Recommanded Product: 2,3,5-Trimethylpyrazine.