Data/hora: 14/06/2024 16:05:44

Biblioteca(s): | Embrapa Agroindústria de Alimentos.
Data corrente: | 26/10/2022
Data da última atualização: | 17/12/2022
Autoria: | SILVA, A. R. C.; MINGUITA, A. P. da S.; CARVALHO, J. L. V. de; MORAES, E. A.; ASCHERI, J. L. R.; SILVA, E. M. M. DA.
Afiliação: | ALEX RICHARD COSTA SILVA, UFES; ADRIANA PAULA DA SILVA MINGUITA, CTAA; JOSE LUIZ VIANA DE CARVALHO, CTAA; ÉRICA AGUIAR MORAES, UFES; JOSE LUIS RAMIREZ ASCHERI, CTAA; ERIKA MADEIRA MOREIRA DA SILVA, UFES.
Título: | Carotenoids content during processing and storage of cakes made with orange-fleshed sweet potato and sunflower oil.
Ano de publicação: | 2022
Fonte/Imprenta: | In: CONGRESSO BRASILEIRO DE TECNOLOGIA DE CEREAIS E PANIFICAÇÃO, 2., 2022, Tecnologia e inovação em pauta: desafios na indústria de cereais e panificação. Anais... Sete Lagoas: Universidade Federal de São João del-Rei, 2022.
DOI: | 10.29327/cbcp2022.511849
Idioma: | Inglês
Notas: | Evento on-line. 12 a 19 agosto. CBCP.
Conteúdo: | Orange-fleshed sweet potato (OFSP) is well known to have high ?-carotene content and sunflower oil, as a source of polyunsaturated fatty acids and vitamin E. The combination of these raw materials in baked goods can reduce health risks of hypovitaminosis A, especially in at-risk groups. The aim of this study was to develop cakes with different OFSP:sunflower oil proportions and to evaluate the retention of total carotenoids (TC) and all-trans ?-carotene (ATBC) during processing and storage. Cakes with 40:11 g/100 g (T1), 40:3 g/100 g (T2) and 35.86:7 g/100 g (T5) (OFSP:sunflower oil proportions) were analyzed by spectrophotometry and high-performance liquid chromatography (HPLC) to evaluate the retention of TC and ATBC after processing and four days of storage. The combination of at least 35.86g/100g of OFSP and 7.00g/100g of sunflower oil showed greater retention of TC and ATBC during processing and maintenaince during storage. The presence of more than 3 g/100 g of sunflower oil is essential for the maintenance of TC and ATBC (suggestion: 7 g/100 g or more) in cakes containing OFSP.
Palavras-Chave: | High-Performance Liquid Chromatography; Hypovitaminosis; Retention.
Thesaurus Nal: | Carotenoids; Food technology; Micelles.
Categoria do assunto: | --
Registro original: | Embrapa Agroindústria de Alimentos (CTAA)
Exemplares: | CTAA - (15377-1) - UPC - AA - DD -  -  -  - DIS