Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Wanfang Shao"'
Publikováno v:
International Journal of Analytical Chemistry, Vol 2009 (2009)
A simutaneous distillation extraction (SDE) combined GC method was constructed for determination of volatile flavor components in Pu-erh tea samples. Dichloromethane and ethyl decylate was employed as organic phase in SDE and internal standard in det
Externí odkaz:
https://doaj.org/article/9839eba10c0c4343a49443073fd2a355
Publikováno v:
Chromatographia. 73:189-193
The possibility of using GC–ECD to determine glucosidically bound aroma precursors was investigated. Five β-d-glucopyranosides were derivatized with N-methyl-bis(trifluoroacetamide) (MBTFA) and then determined by GC-ECD, which showed these mono-gl
Publikováno v:
Experimental Gerontology. 44:434-439
Pu-erh tea is believed to possess many beneficial health effects since it is a natural source of cardioprotective lipid lowering and antioxidant compounds, although, the major constituents putatively responsible for these beneficial effects remain un
Publikováno v:
Journal of the Science of Food and Agriculture. 69:535-540
Samples of tea (Quingmao, steamed, black and Pu'er) produced in Yunnan Province, People's Republic of China, from the locally characteristic large-leaved Camellia sinensis, have been brewed and the brews analysed for their contents of flavonol glycos
Publikováno v:
Food chemistry. 135(4)
Immunosenescence, the progressive decline of adaptive immunity and chronic inflammation with ageing has been demonstrated to be the main factor responsible for infections, cancer and autoimmune conditions in the elderly. Senescence-accelerated mouse
Publikováno v:
International Journal of Analytical Chemistry, Vol 2009 (2009)
International Journal of Analytical Chemistry
International Journal of Analytical Chemistry
A simutaneous distillation extraction (SDE) combined GC method was constructed for determination of volatile flavor components in Pu-erh tea samples. Dichloromethane and ethyl decylate was employed as organic phase in SDE and internal standard in det