Data/hora: 22/06/2024 06:52:11

Biblioteca(s): | Embrapa Agroindústria de Alimentos.
Data corrente: | 04/09/2019
Data da última atualização: | 21/10/2019
Autoria: | SOUZA, A. L. R. de; GOMES, F. dos S.; TONON, R. V.; SILVA, L. F. M. da; CABRAL, L. M. C.
Afiliação: | André Luis Rodrigues de Souza, UFRJ; FLAVIA DOS SANTOS GOMES, CTAA; RENATA VALERIANO TONON, CTAA; LUIZ FERNANDO MENEZES DA SILVA, CTAA; LOURDES MARIA CORREA CABRAL, CTAA.
Título: | Coupling membrane processes to obtain a lycopene rich extract.
Ano de publicação: | 2019
Fonte/Imprenta: | Journal of food processing and preservation, p. 1-8, 2019.
DOI: | DOI: 10.1111/jfpp.14164
Idioma: | Inglês
Notas: | 00:e14164
Conteúdo: | known for its antioxidant properties, which is associated with the prevention of cancer. Raw tomatoes and tomato?based products are important sources of dietary lycopene. This study aimed to evaluate the integration of diafiltration and reverse osmosis pro?cesses to concentrate tomato pulp and to obtain a lycopene?rich extract with a high antioxidant capacity and a low molecular weight. Diafiltration was efficient in desalting the tomato pulp, maintaining the lycopene concentration of the tomato at the same level as the whole tomato pulp. The permeate flux of the diafiltrated tomato pulp was 29.5 L·h?1·m?2 and the concentration factor of lycopene was 2.4. Additionally, it was found that the antioxidant capacity increased at the same rate than the lycopene content.
Palavras-Chave: | Diafiltration; Licopeno; Osmose reversa.
Thesagro: | Extrato; Membrana; Osmose; Processamento; Tecnologia de Alimento; Tomate.
Thesaurus Nal: | Carotenoids; Food processing; Food technology; Microfiltration; Reverse osmosis.
Categoria do assunto: | Q Alimentos e Nutrição Humana
Registro original: | Embrapa Agroindústria de Alimentos (CTAA)
Exemplares: | CTAA - (14706-1) - UPC - AP - DD -  -  -  - DIS