MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Puoci F, Scoma A, Cirillo G, Bertin L, Fava F, Picci N
Article Title: Selective extraction and purification of gallic acid from actual site olive mill wastewaters by means of molecularly imprinted microparticles.
Publication date: 2012
Journal: Chemical Engineering Journal
Volume: 198-199
Page numbers: 529-535.
DOI: 10.1016/j.cej.2012.05.095
Alternative URL: http://www.sciencedirect.com/science/article/pii/S1385894712006857

Abstract: An innovative biocompatible approach for the selective recovery of Gallic Acid (GA) from actual site Olive Mill Wastewaters (OMWs) by means of Molecularly Imprinted Polymers (MIPs) was developed. Bulky MIPs with a high selectivity for GA were synthesized by a non-covalent approach using methacrylic acid as the functional monomer and ethylene glycol dimethacrylate as the crosslinker. Imprinting efficiency was evaluated in different water/ethanol solutions by determining α and ε parameter, by using pyrogallic acid as the template analogue: the highest GA recognition, both in terms of percentage and of imprinting effect (α= 32.7; ε= 4.2), was observed in pure ethanol. The efficiency of the developed extraction protocol was evaluated with an actual site OMW: a selective extraction of 80% of pure GA was achieved with high accuracy and precision, as shown by RSD% (4.3%) and recovery values (between 85 and 97%)
Template and target information: gallic acid, GA
Author keywords: Olive mill wastewaters, Polyphenols, Gallic acid, Molecularly imprinted polymers, solid phase extraction


  Hat featuring the name Francesco spelled out in symbols of the chemical elements  multi MIPs logo mug  Ireland periodic table shirt

Molecules Special Issue call      Appeal for information






 

Join the Society for Molecular Imprinting
Logo of the Society for Molecular Imprinting

New items RSS feed
new items RSS feed  View latest updates

Sign-up for e-mail updates:
Choose between receiving an occasional newsletter or more frequent e-mail alerts.
Click here to go to the sign-up page.


Is your name elemental or peptidic? Enter your name and find out by clicking either of the buttons below!
Other products you may like:
view listings for MIP books on eBay:



Mickey Mouse 90th Anniversary banner