Journal of separation science, 42(24), 3727-3737 (2019-10-19)
To circumvent the detrimental effects of large-volume injection with fixed-loop injector in modern supercritical fluid chromatography, the feasibility of performing multiple injection was investigated. By accumulating analytes from a certain number of continual small-volume injections, compounds can be concentrated on
Food research international (Ottawa, Ont.), 116, 1076-1083 (2019-02-06)
This study investigated the phenolic profile of jatobá-do-cerrado (Hymenaea stignocarpa Mart.) extracts submitted to in vitro digestion, the inhibition of α-amylase and α-glucosidase activities; and the effect of jatobá-do-cerrado flour addition on the nutritional quality, glycemic index (GI) and acceptability
Journal of the American Society for Mass Spectrometry, 28(8), 1676-1686 (2017-04-30)
We evaluated the contribution of gas-phase in-plume proton transfer reactions to the formation of protonated and deprotonated molecules in the MALDI process. A split sample holder was used to separately deposit two different samples, which avoids any mixing during sample
Journal of agricultural and food chemistry, 67(7), 2028-2035 (2019-01-31)
Caffeic acid phenethyl ester (CAPE) is an ester of a hydroxycinnamic acid (phenylpropanoid) and a phenylethanoid (2-phenylethanol; 2-PE), which has long been used in traditional medicine. Here, we synthesized 54 hydroxycinnamic acid-phenylethanoid esters by feeding 64 combinations of hydroxycinnamic acids
Journal of food science and technology, 52(9), 5790-5798 (2015-09-08)
The free radical scavenging activity and reducing power of 16 phenolic compounds including four hydroxycinnamic acid derivatives namely ferulic acid, caffeic acid, sinapic acid and p-coumaric acid, benzoic acid and its derivatives namely protocatechuic acid, gallic acid and vanillic acid
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