Phenolics
Phenolic compounds are important families of products found as natural substances in plants and life sciences or as synthetic products such as drugs.
- Antibiotic and Drug residues /
- Phenolics
Application note - Guaïacol in red/white wine using AFFINIMIP®SPE Phenolics
Guaïacol in Wine
Sample clean-up of red or white wine spiked with Guaïacol was carried out with AFFINIMIP®SPE Phenolics.
- Antibiotic and Drug residues /
- Phenolics
Application note - Carnosic acid in meat using AFFINIMIP®SPE Phenolics
Carnosic Acid in meat
Sample clean-up of meat spiked with carnosic acid was carried out with AFFINIMIP®SPE Phenolics. Several extraction processes with high recovery yields (>80%).
- Antibiotic and Drug residues /
- Phenolics
Application note - Parabens in cream using AFFINIMIP®SPE Phenolics
Parabens in cosmetic products
Sample clean-up of cream spiked with paraben was carried out with AFFINIMIP®SPE Phenolics. A very simple and efficient protocol gives high recovery yields (>90%).
- Naturex team used AFFINIMIP®SPE Phenolics for the purification of Saponins.
Rapid, cost-effective and accurate quantification of Yucca schidigera Roezl. steroidal saponins using HPLC-ELSD method, M. Tenon, N. Feuillère, M. Roller, S. Birtic, Food chemistry, in press, 2016 (open access). NEW!
- R. Bousoumah et al. implemented a multi-residue method for the determination of ultra-trace concentrations of 13 estrogenic EDCs by using of AFFINIMIP®SPE Phenolics prior to UHPLC-MS/MS after dansyl chloride derivatization on urine, water and serum samples.
13 analytes: estrone (E1), 17α-estradiol (α-E2), 17β-estradiol (β-E2), estriol (E3), 17α-ethinylestradiol (EE2), diethylstilbestrol (DES), bisphenol A (BPA), bisphenol S (BPS), 4-n-octylphenol (OP), 4-n-nonylphenol (NP), coumestrol (COU), genistein (GEN), and enterolactone (ENT).
Development of a molecular recognition based approach for multi-residue extraction of estrogenic endocrine disruptors from biological fluids coupled to liquid chromatography-tandem mass spectrometry measurement, R. Bousoumah, J. P. Antignac, V. Camel, M. Grimaldi, P. Balaguer, F. Courant, E. Bichon, M.-L. Morvan, B. Le Bizec, Anal Bioanal Chem, 407: 8713, 2015. doi:10.1007/s00216-015-9024-4 NEW!
- Preliminary study on brominated dioxins/furans and hydroxylated/methoxylated PBDEs in Baltic cod (Gadus morhua) liver. Comparison to the levels of analogue chlorinated co-occurring pollutant, M. Roszko, K. Szymczyk, M. Rzepkowska, R. Jedrzejczak, Marine Pollution Bulletin, 96, 165-175, 2015. NEW!
- Simultaneous separation of chlorinated/brominated dioxins, polychlorinated biphenyls, polybrominated diphenylethers and their methoxylated derivatives from hydroxylated analogues on molecularly imprinted polymers prior to gas/liquid chromatography and mass spectrometry, M. Roszko, K. Szymczyk, R. Jędrzejczak, Talanta 144, 171-183, 2015. NEW!
- Molecularly imprinted polymers-liquid chromatography/fluorescence for the selective clean-up of hydroxylated polycyclic aromatic hydrocarbons in soils, O. Baltrons, M. Lopez-Mesas, Cristina Palet, Franck Lederf and Florence Portet-Koltalo, Anal. Methods, 2013,5, 6297-6305