So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Jin, Lu; Zhang, Li-xia; Zhang, Dong-lin; Sun, Qiang; Sun, Xiao-jing; Wei, Song-li researched the compound: 2-Ethylpyrazine( cas:13925-00-3 ).Application In Synthesis of 2-Ethylpyrazine.They published the article 《Effect of germination on the physicochemical properties of peanut seeds and volatile components of roasted sprouted peanut》 about this compound( cas:13925-00-3 ) in Shipin Yanjiu Yu Kaifa. Keywords: germination physicochem peanut seed volatile component roasted sprouted. We’ll tell you more about this compound (cas:13925-00-3).
To investigate the effect of germination and peanut variety on the physicochem. properties of peanut seeds and volatile components of roasted sprouted peanuts, Yuhua 37, Yuhua 65, Yuanza 9102 and Yuhua 9326 were germinated to different degrees, and the main nutritional contents of peanut seeds and volatile components of roasted sprouted peanut were analyzed. Results showed that with the development of germination, there was no significant difference in the ash content. The crude fat content gradually decreased and the crude protein content decreased first and then increased. A total of 79 volatile compounds were identified in roasted sprouted peanuts, including pyrazines, aldehydes, ketones, furans, pyrroles, pyridines, hydrocarbons, etc., while pyrazines (57.91%-62.42%, Yuhua 9326 > Yuhua 37 > Yuhua 65 > Yuanza 9102) were detected with the highest relative content followed by aldehydes (19.48%-23.87%, Yuanza 9102 > Yuhua 65 > Yuhua 9326 > Yuhua 37). The content of pyrazines in roasted sprouted peanuts increased with the development of germination, while the content of aldehydes increased first and then decreased significantly with the development of germination.
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