Data/hora: 23/06/2024 06:54:23

Biblioteca(s): | Embrapa Agroindústria de Alimentos.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | B - 1
Data corrente: | 13/12/2018
Data da última atualização: | 06/06/2023
Autoria: | PESSANHA, K. L. F.; FARIAS, M. G.; CARVALHO, C. W. P. de; GODOY, R. L. de O.
Afiliação: | Kênia Letícia Ferreira Pessanha, UFRRJ; Mônica Guimarães Farias, UFRRJ; CARLOS WANDERLEI PILER DE CARVALHO, CTAA; RONOEL LUIZ DE OLIVEIRA GODOY, CTAA.
Título: | Starch Films Added of Açaí Pulp ( Euterpe oleracea Martius).
Ano de publicação: | 2018
Fonte/Imprenta: | Brazilian Archives of Biology and Technology [online]. 2018, v. 61, e18170824. Epub 29-Nov-2018.
DOI: | http://dx.doi.org/10.1590/1678-4324-2018170824.
Idioma: | Inglês
Conteúdo: | Edible films are an alternative to synthetic materials used for packaging foods. The aim of this study was to develop and characterize films made from cassava starch, freeze-dried acai and glycerol. The films were characterized for thickness, water vapor permeability, water solubility, anthocyanins, antioxidant capacity and mechanical properties. The results indicated a rich edible film in anthocyanins with considerable antioxidant capacity (150.70 micromol Trolox), which can extend the commercial validity of the packaged food and meets the growing demand for biodegradable packaging that tends to reduce the environmental impact. The addition results in a significant effect on the polymer matrix reducing the water solubility and water activity.
Palavras-Chave: | ABTS; Active packaging; ORAC.
Thesaurus Nal: | Anthocyanins; Biodegradable products.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/188285/1/1516-8913-babt-61-e18170824.pdf
Registro original: | Embrapa Agroindústria de Alimentos (CTAA)
Exemplares: | CTAA - (14316-1) - UPC - AP - DD -  -  -  - DIS