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.
Tenon, M. et al. (2017) ‘Rapid, cost-effective and accurate quantification of Yucca schidigera Roezl. steroidal saponins using HPLC-ELSD method’, Food Chemistry, 221, pp. 1245–1252. Open access
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).
Bousoumah, R., Antignac, J.P., Camel, V., Grimaldi, M., Balaguer, P., Courant, F., Bichon, E., Morvan, M.-L. and Le Bizec, B. (2015) ‘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‘. Analytical and Bioanalytical Chemistry, 407(30), pp.8713–8723
Roszko, M., Szymczyk, K., Rzepkowska, M. and Jedrzejczak, R. (2015), ‘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’ Marine Pollution Bulletin, 96(1–2), pp.165–175
Roszko, M., Szymczyk, K. and Jędrzejczak, R. (2015) ‘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‘ Talanta, 144, pp.171–183
Baltrons, O., Lopez-Mesas, M., Palet, C., Lederf, F. and Portet-Koltalo, F. (2013), ‘Molecularly imprinted polymers-liquid chromatography/fluorescence for the selective clean-up of hydroxylated polycyclic aromatic hydrocarbons in soils‘ Analytical Methods, 5(24), pp.6297–6305.