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Tea plants grown under sunshade net and greenhouse are new methods for coping with high- temperature stress in later
summer in middle and south China. Aroma is one of the most important flavors
and qualities of tea. In this research the cultivar “Longjing-changye” (LJCY)
was grown under sunshade net, greenhouse and open field as treatments to study
the changes of aromatic substances by using Head Space Solid
Phase-microextraction and Gas Chromatography-Mass Spectrometry (HS-SPME/GC-MS).
The results showed that tea plants grown under sunshade net and greenhouse had
higher content of aroma substances in autumn tea. Those growing conditions are
good for improving the contents of the ester and geraniol with floral and
fruity fragrance in autumn tea. Moreover, overshadowing in summer is helpful to
improve fragrance of fresh tea leaves quality in autumn tea, particularly the
50% sunshade net.
is a serious health problem of our time. Dysfunction of adipogenesis, the
differentiation of adipocytes, is a hallmark of obesity. Therefore here we
investigate the role of the COP9 signalosome and of CHOP in the differentiation
of LiSa-2 preadipocytes.