Interaction of polymeric oligomers of different molecular weights and food components with
the packaging matrix was studied by immobilizing polyvinyl alcohol on silica support and …

Polyvinyl acetate was evaluated for food packaging by studying interactions with food
nutrients like ascorbic acid, niacin, phenylalanine and caffeine. The polymer was …

ABSTRACT A simple procedure for obtaining sorption isotherms from chromatographic peak
shapes was applied to poly (vinylidene chloride‐vinylch‐loride 80: 20) and poly (vinylidene …

The sorption of volatile solvents by polymeric films used in food packages was evaluated
and the influence of several parameters (Film-thickness, crystallinity, immersion time, air …

Temperature effect on the adsorption enthalpy of polyphenols was analyzed with van't Hoff
plots using the distribution coefficient, K, determined with isocratic and gradient elution …

Adsorption of five relevant low molecular weight polyphenols identified in agro-industrial
waste extracts (Aristotelia chilensis leaves, Carménère wine pomace, spent coffee grounds …

Sorption of vinylchloride onto Polyvinylchloride was studied using both classical partition
and inverse gas chromatography. The effect of temperature, polymer particle size and …

A new analytical method for determining the diffusion, permeation and solubility coefficients
of flavors into food packaging materials has been established. The proposed method for …

Chromatographic data have been obtained for polyethylene glycols, polypropylene glycols,
and polyvinylpyrrolidones, based on the use of four different adsorbents at different …

The technique of inverse gas chromatography was applied to study partition of organic
compounds (probes) in gliadin, lysozyme, and nylon 6 at different moisture contents. This …