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- Les flavonoïdes: download PDF, download PPT … Les antioxydants naturels 1. Les polyphénols 2. Les flavonoïdes … Extraction des flavonoïdes … Purification des flavonoïdes … Quantification des flavonoïdes … Séparation par HPLC des flavonoïdes
… Les articles
* Optimal recovery of high-purity rutin crystals from the whole plant of Fagopyrum esculentum Moench (buckwheat) by extraction, fractionation, and recrystallization. download PDF Kyoung Heon Kim, Ki Won Lee, Dong Young Kim, Hyung Hwan Park, Ik Boo Kwon, Hyong Joo Lee.
* Evaluation of Isoflavone Aglycon and Glycoside Distribution in Soy Plants and Soybeans by Fast Column High-Performance Liquid Chromatography Coupled with a Diode-Array Detector. download PDF BORÿ IVOJ KLEJDUS, RADKA MIKELOVAÄ ,JITKA PETRLOVAÄ ,DAVID POTEÿSÿIL, VOJTEÿCH ADAM, MARIE STIBOROVAÄ , PETR HODEK,JAN VACEK, RENEÄ KIZEK, AND VLASTIMIL KUBAÄ Nÿ .
* Inhibition of fowlpox virus by an aqueous acetone extract from galls of Guiera senegalensis J. F. Gmel (Combretaceae) download PDF Charles E. Lamien, Aline Meda, Janet Mans, Marco Romito, Odile G. Nacoulma, Gerrit J. Viljoen
* Subcritical Water Extraction of Antioxidant Compounds from Rosemary Plants download PDF ELENA IBANEZ, ALENA KUBAÄ TOVAÄ, F. JAVIER SENORAÄ NS,§ SOFIA CAVERO, GUILLERMO REGLERO, AND STEVEN B. HAWTHORNE
* Identification of isoflavone conjugates in red clover (Trifolium pratense) by liquid chromatography–mass spectrometry after two-dimensional solid-phase extraction download PDF Borivoj Klejdus, Dagmar Vitamvasova Sterbova, Vlastimil Kuban
* Polyphenolic metabolites of Epilobium hirsutum download PDF HEBA H. BARAKAT, SAHAR A. M. HUSSEIN, MOHAMED S. MARZOUK, IRMCARD MERFORT. MICHAEL Linscheid and MAHMOUD A. M. NAWWAR:
- Electrogravimétrie download PDF, download PPT
… Définition de la gravimétrie … Définition de l’électrogravimétrie … Les types de l’électrogravimétrie … Application des deux types de l’électrogravimétrie
- Les composés phénoliques.
* Application of conventional UV, photodiode array (PDA) and fluorescence (FL) detection to analysis of phenolic acids in plant material and pharmaceutical preparations download PDF Grazyna Zgorka, Slawomir Kawka
* LC-MS Analysis of Antioxidant Plant Phenoloids download PDF I. Papp, P. Apati, V. Andrasek, A. Blazovics, A. Balazs, L. Kursinszki, G. C. Kite, P. J. Houghton, A. Kery
- Les alcaloïdes.
* Levels and tissue distribution of loline alkaloids in endophyte infected Festuca pratensis download PDF Matthias Justus, Ludger W and Thomas Hartmann.
* Preventive activity of pyrrolizidine alkaloids from Senecio brasiliensis (Asteraceae) on gastric and duodenal induced ulcer on mice and rats download PDF Walber Toma, Jose Roberto Trigo, Ana Claudia Bensuaski de Paula, Alba Regina Monteiro Souza Brito
* Solid-phase Extraction and Reversed-phase High-performance Liquid Chromatography of the Five Major Alkaloids in Narcissus confusus download PDF Susana Lopez, Jaume Bastida, Francesc Viladomat and Carles Codina
- Les acides aminés.
* Determination of enantiomeric amino acids with high-performance liquid chromatography and pre-column derivatisation with o-phthaldialdehyde and N-isobutyrylcysteine in seawater and fossil samples (mollusks) download PDF Hans Peter Fitznar, Jörg M. Lobbes, Gerhard Kattner
* Chiral separation of 9-fluorenylmethyl chloroformate- and dansyl chloride-derivatized D,L-serine by g-cyclodextrin-bonded high-performance liquid chromatography download PDF Tae-Young Kim, Hie-Joon Kim
- Les protéines.
* Purification and partial amino acid sequences of an esterase from tomato download PDF Christiane Stuhlfelder, Friedrich Lottspeich, Martin J. Mueller
* Purification and characterization of a neurotoxin from the venom of Ophiophagus hannah (king cobra) download PDF Long-Sen Chang, Jau-Cheng Liou, Shinne-Ren Lin, and Hsien-Bin Huang
- Les méthodes de couplage.
* Classification of stationary phases and other materials by gas chromatography download PDF Michael H. Abraham , Colin F. Poole , Salwa K. Poole
- La vitamine E.
* a-Tocopheryl phosphate: A novel, natural form of vitamin E download PDF Robert Gianello, Roksan Libinaki, Angelo Azzi, Paul D. Gavin, Yesim Negis, Jean-Marc Zingg, Phillip Holt, Hooi-Hong Keah, Annike Griffey, Andrew Smallridge, Simon M. West, Esra Ogru
* Rapid and sensitive high-performance liquid chromatographic method for simultaneous determination of retinol, a-tocopherol, 25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 in human plasma with photodiode-array ultraviolet detection download PDF Jean-Claude Alvarez , Philippe De Mazancourt
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