Jouquand, Celine published the artcileEffect of added nitrogen fertilizer on pyrazines of roasted chicory, Recommanded Product: 4,5-Dimethyloxazole, the publication is Journal of the Science of Food and Agriculture (2017), 97(4), 1172-1177, database is CAplus and MEDLINE.
BACKGROUND : Coffee substitutes made of roasted chicory are affected by the formation of acrylamide whose main precursor is asparagine. One strategy for limiting the formation of acrylamide is to reduce free asparagine in the chicory roots by lessening the supply of nitrogen in the field. However, decreasing nitrogen fertilizer could affect the formation of the volatile compounds and, consequently, the sensory characteristics of the roasted chicory. The present study aimed to investigate the impact of the nitrogen supply in five com. varieties on their aroma profile. RESULTS : The addition of 120 kg ha-1 of nitrogen fertilizer in the field resulted in a greater amount of pyrazines in the roasted chicory. Triangle tests were performed to determine the effect of the nitrogen level on the sensory quality of the five varieties. The results revealed that the chicory aroma was modified in two out of five varieties. CONCLUSION : The results of the present study suggest that a strategy aiming to limit the amount of acrylamide could affect the sensory quality of some varieties of chicory. Further acceptance tests need to be conducted to assess the effect (whether favorable or otherwise) on the sensory quality of the coffee substitutes. © 2016 Society of Chem. Industry.
Journal of the Science of Food and Agriculture published new progress about 20662-83-3. 20662-83-3 belongs to oxazolidine, auxiliary class Oxazole, name is 4,5-Dimethyloxazole, and the molecular formula is C5H7NO, Recommanded Product: 4,5-Dimethyloxazole.
Referemce:
https://en.wikipedia.org/wiki/Oxazolidine,
Oxazolidine | C3H7NO – PubChem