Department of Chemistry, Institute of Exact and Biological Sciences, Federal University of Ouro Preto (UFOP), 35402-136 Ouro Preto, Minas Gerais, Brazil Department of Chemistry, Federal University of ...
Reactions were carried out in 200 μl solution containing 185 μl of 100 mM phosphate buffer (pH 7.0),10 μl0.5 mM ascorbic acid and 5 μl enzyme extract ... was mixed with 1 ml of 80% methanol and ...
Among them, amygdalin, cinnamic acid, paeonol, gallic acid ... Approximately 0.2 g of the whole prescription sample (GFP-A1) was refluxed with 25 ml of 70% methanol for 30 min. Then the 70% methanol ...
Universal MALDI matrix is a 1:1 mixture of 2,5-dihydroxybenoic acid and α-cyano-4-hydroxy-cinnamic acid matrices. The sample was dried for 5 h at 37 °C after which excess matrix was removed ...