methylcellulose and caprolactone

methylcellulose has been researched along with caprolactone* in 1 studies

Other Studies

1 other study(ies) available for methylcellulose and caprolactone

ArticleYear
Production of methylcellulose films functionalized with poly-ε-caprolactone nanocapsules entrapped β-carotene for food packaging application.
    Food research international (Ottawa, Ont.), 2022, Volume: 160

    Nowadays, there is a worldwide demand in the production of innovative packaging that release active compounds to increase the shelf life of perishable food products. Therefore, this study produced methylcellulose films functionalized with poly-ε-caprolactone nanocapsules entrapped β-carotene. The nanoparticles were produced by the nanoprecipitation method, and 10, 30, and 50 % of nanoparticles colloidal solution was added in the methylcellulose filmogenic solution. The films were characterized by the mechanical, physicochemical properties, antioxidant activity, and release of β-carotene from the polymeric matrix to a food simulant. The results demonstrated satisfactory mechanical properties; however, the addition of nanoparticles decreased the Young's Modulus and increased the elongation at break. Regarding light transmission, the incorporation of β-carotene nanoparticles promoted a decrease in the percentage of ultraviolet ray's transmittance through the film matrix, as well as visible light. The incorporation of nanoparticles improved the antioxidant activity of the films, which was proportional to the concentration of β-carotene used in the formulation. The release of β-carotene reached a maximum value of 10.93 µg g

    Topics: Antioxidants; beta Carotene; Caproates; Food Packaging; Lactones; Methylcellulose; Nanocapsules

2022