62 documents found, page 1 of 7
Perfil de ácidos graxos e avaliação da alteração em óleos de fritura
Corsini, Mara Da Silva [UNESP]; Jorge, Neuza [UNESP]; Miguel, Ana Maria Rauen De Oliveira; Vicente, EduardoMade available in DSpace on 2022-04-28T20:44:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-10-01; The present study had the purpose of evaluating the profile of fatty acids and the total alteration of cottonseed, sunflower and palm oils brought about during discontinued frying processes of cassava frozen chips. An increase in the percentage of saturated fatty acids and a decrease in polyunsaturated ...
Composição centesimal, potencial antioxidante e perfil dos ácidos graxos de sem...
Luzia, Débora Maria Moreno [UNESP]; Jorge, Neuza [UNESP]Made available in DSpace on 2022-04-28T20:54:31Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-06-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); The aim of this work was to characterize jambolan seeds regarding its centesimal composition, and also to evaluate its antioxidant potential and fatty acid profile. ...
New sources of oilseeds from Latin American native fruits
Masson, Lilia; Camilo, Conrado; Gonzalez, Katherine; Caceres, Andrea; Jorge, Neuza [UNESP]; Torija, Esperanza M.Made available in DSpace on 2022-04-28T21:02:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-01-01; Three Latin American oilseeds obtained from native fruits: nopal (tuna) (Opuntia ficus-indica), cherimoya (chirimoya) (Annona cherimola), and papaya, Chilean variety (Carica pubescens or C. candamarcensis) were studied for their fatty acid composition and bioactive compounds, such as tocols and phytoste...
Potencial antioxidante de extratos de sementes de limão (Citrus limon)
Luzia, Débora Maria Moreno [UNESP]; Jorge, Neuza [UNESP]Made available in DSpace on 2022-04-28T21:21:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-01-01; The present study aimed at evaluating the behavior of the soybean oil with the addition of lemon seed extracts (Citrus limon), in different concentrations, through oxidative stability and also at measuring the antioxidant activity using the DPPH free radical method and total phenolic compounds. The conc...
Evaluation of quality of chia (Salvia hispanica), sesame (Sesamum indicum), and...
Clara, Maria Paula Fortuna [UNESP]; Veronezi, Carolina Médici [UNESP]; Jorge, Neuza [UNESP]Made available in DSpace on 2022-05-01T00:03:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; Each year, the consumption of vegetable oils increases gradually. Some oils, such as chia, sesame, and quinoa, are consumed due to the nutritional properties and health promoters that have been recognized in their components. Based on this premise, the present study aimed to characterize chia (Salvia hi...
Antioxidant Activity of Phenolic Compounds in Ethanolic Extract of Hibiscus sab...
Hiromoto, Patricia Joho [UNESP]; Umeda, Wellington Mamoro [UNESP]; Jorge, Neuza [UNESP]Made available in DSpace on 2022-05-01T13:41:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-12-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Background: The current interest in natural antioxidants from vegetable sources, mainly in bioactive antioxidants, has been increasing in Brazil. The Hibiscus sabdariffa L. is rich in bioac-tive compounds, besides having antioxidant an...
Atividade antioxidante, perfil de ácidos graxos e tocoferóis de sementes de Tam...
Luzia, Debora Maria Moreno [UNESP]; Jorge, Neuza [UNESP]Made available in DSpace on 2022-04-29T00:13:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-04-01; This study aimed to characterize Tamarindus indica L. seeds regarding its composition and to evaluate its antioxidant potential, fatty acid profile and content of tocopherols. In order to obtain the extract, the dried and crushed seeds were extracted with ethanol for 30 minutes in a 1:3 seeds: ethanol r...
Caracterização de um óleo alto oleico extraído de sementes de mamão (Carica pap...
Malacrida, Cassia Roberta [UNESP]; Kimura, Mieko [UNESP]; Jorge, Neuza [UNESP]Made available in DSpace on 2022-04-29T02:43:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-10-01; The physicochemical characteristics, fatty acid, tocopherol, and carotenoid composition of a crude oil extracted from papaya (Carica papaya L.) seeds, formosa variety, were investigated. The oil yield from the seeds was 29.16%. The data obtained for the analytical indexes were in agreement with those of...
PHYSICOCHEMICAL AND RHEOLOGICAL CHARACTERIZATION OF AVOCADO OILS
Jorge, Tamara De Souza [UNESP]; Polachini, Tiago Carregari [UNESP]; Dias, Liara Silva [UNESP]; Jorge, Neuza [UNESP]; Telis-romero, Javier [UNESP]Made available in DSpace on 2021-07-14T10:46:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2015. Added 1 bitstream(s) on 2021-07-14T11:37:51Z : No. of bitstreams: 1 S1413-70542015000400390.pdf: 866257 bytes, checksum: 84ca9b28178bc04942fe2bc616e0c217 (MD5); O óleo de abacate é rico em compostos bioativos que podem promover melhorias na saúde humana, agindo como um antioxidante. Pode ser extraído de difer...
Caracterização fitoquímica do óleo de soja adicionado de extrato de Portulaca o...
Jorge, Neuza [UNESP]; Pietro, Taísa Attuy [UNESP]; Luzia, Débora Maria Moreno; Veronezi, Carolina Médici [UNESP]Made available in DSpace on 2021-07-14T10:41:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2018. Added 1 bitstream(s) on 2021-07-14T11:35:55Z : No. of bitstreams: 1 S0034-737X2018000100001.pdf: 68745 bytes, checksum: ef7684a6caa26f40c8f9851afbde041f (MD5); Este trabalho teve como principais objetivos medir o teor de compostos fenólicos totais e a atividade antioxidante do extrato de Portulaca oleracea L....