Results 51 to 60 of about 259 (132)

Alterações físico-químicas dos óleos de girassol, milho e soja em frituras

open access: yesQuímica Nova, 2005
The aim of this study is to determine the influence of frying time on the alterations of sunflower, corn and soybean oils during deep fat frying of potato chips.
Jorge Neuza   +3 more
doaj  

Rendimiento en fritura de dos aceites vírgenes de aceitunas Cornicabra con diferentes índices de maduración [PDF]

open access: yes, 2017
11 Páginas, 5 Figuras, 3 Tablas[EN]: The frying performance of two virgin olive oils (VOO) from Cornicabra olives of different ripeness indices, 2.08 for VOO1 and 4.13 for VOO2, was evaluated. Thermal, oxidative and hydrolytic alterations were determined
Olivero-David, R.   +22 more
core   +1 more source

Influence of dimethylpolysiloxane on continuous and discontinuous frying

open access: yes, 1996
Trabajo presentado en el 87th AOCS Annual Meeting, celebrado en Indianápolis (Estados Unidos) del 28 de abril al 01 de mayo de 1996.
Dobarganes, M. Carmen   +3 more
openaire   +1 more source

BEHAVIOR of HIGH OLEIC SUNFLOWER OIL HEATED UNDER THERMOXIDATION and FRYING CONDITIONS

open access: yes, 1998
Óleos de sementes de girassol com diferentes níveis de ácido oléico foram utilizados sob condições de termoxidação e fritura para avaliar o comportamento do óleo de girassol com alto teor de ácido oléico quanto ao seu grau de insaturação quando comparado
JORGE, Neuza   +4 more
core   +2 more sources

Influence of dimethyl polysiloxane on frying performance of sunflower oils in discontinuous frying and on storage of fried potatoes

open access: yes, 1995
Trabajo presentado en el 6º Latin American AOCS Congress, celebrado en Campinas (Brasil) del 25 al 28 de septiembre de 1995.
Jorge, N.   +4 more
openaire   +1 more source

Hidroesterificação enzimática de óleos de soja e de fritura em sistema de ultrassom [PDF]

open access: yes, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2015.Neste trabalho estudou-se novas alternativas para produção de ésteres via hidroesterificação enzimática de
Zenevicz, Mara Cristina Picoli
core  

Quantitative evaluation of monoepoxyacids, monoketoacids and monohydroxyacids in fats and oils used in discontinuous frying of potatoes

open access: yes, 2008
[EN]: During frying, fats and oils undergo degradation with the formation of polar compounds. Among these are polymeric triglycerides, as well as oxidized monomeric triglycerides. The last group has been related to several diseases and contains groups including epoxy, keto and hydroxy groups of importance from a quantitative point of view.
Rodrigues Machado, Eliana   +3 more
openaire   +1 more source

Polyciclyc aromatic hydrocarbons in frying oils and snacks

open access: yes, 2006
The high incidence of lung cancer observed among Chinese women has been associated with exposure to fumes from cooking oil. Polycyclic aromatic hydrocarbons (PAHs) are a class of potentially mutagenic substances emitted from cooking oils heated at high ...
GUARDIOLA F.   +4 more
core  

Comportamiento en fritura de los aceites extraídos de la aceituna

open access: yes, 2018
In this article, the main studies on frying performance of olive-extracted oils, namely, virgin olive oils, olive oils and olive-pomace oils, are reviewed and discussed in relation to other vegetable oils. Firstly, the most relevant compositional data of
Márquez-Ruiz, G.   +3 more
core   +1 more source

Physicochemical parameters and quantification of cis-trans fatty acid in soybean oil and cassava french fries during discontinued frying - 10.4025/actascitechnol.v32i4.7031

open access: yes, 2010
Este estudo avaliou os parâmetros físico-químicos e a composição em ácidos graxos durante cinco processos de fritura de mandioca palito, usando-se óleo de soja. Os ácidos graxos foram determinados, usando-se a técnica de cromatografia em fase gasosa, após se avaliar os fatores de correção empírica para os metil ésteres de ácidos graxos.
Tanamati, Ailey Aparecida Coelho   +5 more
openaire   +1 more source

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