2002-2003 TD de Chimie organique UE10C UV (0h 30) 1
En spectroscopie UV, la caféine présente une absorption caractéristique à 272 nm. On se propose d'utiliser cette propriété pour doser ce composé dans ...
Programma del XXVI Congresso Nazionale della Società Chimica ...This study deals with food intake, nutrient intake, and food selection in captive and semi-free Douc langurs. It is one of the very few. Leonurus japonicus (Chinese motherwort), an excellent traditional ...incisum fStenzel et al.y 1986]; ajugoside (39), reptoside. (40), aucubin (41) ... 3-()-/TD-galactoside (212), syringaresinol (246) and syringic acid (247) ... 01 SIMONAcknowledgements. There are a number of people I would like to thank for their expert advice, time, help and encouragement during the course of this PhD ...
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