Keywords
N-vinylpyrrolidone
amphiphilic copolymer
antioxidant activity
encapsulation
triethylene glycol dimethacrylate
α-tocopherol
Abstract
Water-soluble forms of α-tocopherol (vitamin E) possessing antioxidant activity in vitro were obtained by encapsulating in N-vinylpyrrolidone with triethylene glycol dimethacrylate polymer particles and were characterized by various physicochemical methods. Quantum-chemical modeling of a structure of α-tocopherol with the copolymer moiety and its theoretical absorption spectra modeling were carried out.
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