Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 11(2), 381-396 (2012-01-04)
In aqueous media, photochemical excitation to S(1) of 3-phenylphenols 4-8 leads to deprotonation of the phenol OH, coupled with protonation of the benzyl alcohol and overall dehydration that delivers zwitterions 17-21. The zwitterions react with nucleophiles (CH(3)OH, CF(3)CH(2)OH and ethanolamine)
Journal of food science, 82(9), 2070-2077 (2017-08-11)
Blueberry composition was characterized for 6 cultivars. It contains a good amount of dietary fiber (10% to 20%) and pectin (4% to 7%) whose degree of methylation (DM) is sensitive to food processing. A low temperature blanching (LTB: 60 °C/1
17Beta-hydroxysteroid dehydrogenase type 1 (17beta-HSD1) catalyzes the reduction of estrone into estradiol, which is the most potent estrogen in humans. Lowering intracellular estradiol concentration by inhibition of this enzyme is a promising new option for the treatment of estrogen-dependent diseases
Replacement of carbazole with meta-hydroxydiphenyl greatly improves the determination of uronic acids in the presence of neutral sugars by preventing substantially, but not completely, the browning that occurs during the heating of sugars in concentrated sulfuric acid and avoiding the
Applied and environmental microbiology, 55(4), 946-952 (1989-04-01)
Isolates able to grow on 3- or 4-hydroxybiphenyl (HB) as the sole carbon source were obtained by enrichment culture. The 3-HB degrader Pseudomonas sp. strain FH12 used an NADPH-dependent monooxygenase restricted to 3- and 3,3'-HBs to introduce an ortho-hydroxyl. The
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