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China's teenage talents to embark on 'Bundesliga Dream'

China's teenage talents to embark on 'Bundesliga Dream'
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Yang Chen , South Korea , South Korean , Shao Jiayi , Song Kai , Bayer Leverkusen , Bundesliga International , Chinese Football Association , Bundesliga Dream , Peer Naubert , Son Heung Min , Bundesliga Dream China ,

Foods | Free Full-Text | Varietal Authenticity Assessment of QTMJ Tea Using Non-Targeted Metabolomics and Multi-Elemental Analysis with Chemometrics

In this paper, a combination of non-targeted metabolomics and multi-element analysis was used to investigate the impact of five different cultivars on the sensory quality of QTMJ tea and identify candidate markers for varietal authenticity assessment. With chemometric analysis, a total of 54 differential metabolites were screened, with the abundances significantly varied in the tea cultivars. By contrast, the QTMJ tea from the Yaoshan Xiulv (XL) monovariety presents a much better sensory quality as result of the relatively more abundant anthocyanin glycosides and the lower levels of 2′-o-methyladenosine, denudatine, kynurenic acid and L-pipecolic acid. In addition, multi-elemental analysis found 14 significantly differential elements among the cultivars (VIP > 1 and p < 0.05). The differences and correlations of metabolites and elemental signatures of QTMJ tea between five cultivars were discussed using a Pearson correlation analysis. Element characteristics can be used as ....

New York , United States , Sciex Triple , Yaoshan Xiulv , Qintang Maojian , Fuding Dabai , Santa Clara , Qingtang Maojian , Shanghai Ampere Scientific Instruments Co Ltd , Fuwei Tea Co Ltd , National Nonferrous Metals , China Hydrogen , Honeywell China Co Ltd , Testing Center , Research Institute Of Chemical Engineering Metallurgy , Xilong Chemical Co Ltd , Guangxi Zhuang Autonomous Region , Wuniu Zao , Zhejiang Province , Fujian Province , Wuyi Rock , Xinyang Maojian , Electronic Materials Analysis , Beijing Research Institute , Chemical Engineering Metallurgy , Songbai Mountain ,