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Alterações físico-químicas dos óleos de girassol, milho e soja em frituras
(Sociedade Brasileira de Química, 2005-12-01)
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. The analytical methods used to evaluate the oil alterations ...
Alterações físico-químicas dos óleos de girassol, milho e soja em frituras
(Sociedade Brasileira de Química, 2005-12-01)
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. The analytical methods used to evaluate the oil alterations ...
Fatty acids profile and alteration of lemon seeds extract (Citrus limon) added to soybean oil under thermoxidation
(2013-10-01)
This paper aimed at evaluating fatty acids profile and the total alteration of lemon seeds extract added to soybean oil under thermoxidation, verifying the isolated and synergistic effect of these antioxidants. Therefore, ...
Fatty acids profile and alteration of lemon seeds extract (Citrus limon) added to soybean oil under thermoxidation
(2013-10-01)
This paper aimed at evaluating fatty acids profile and the total alteration of lemon seeds extract added to soybean oil under thermoxidation, verifying the isolated and synergistic effect of these antioxidants. Therefore, ...
Rapid, quantitative determination of polar compounds in fats and oils by solid-phase extraction and size-exclusion chromatography using monostearin as internal standard
(1996-10-18)
A rapid and simple method was developed for quantitation of polar compounds in fats and oils using monostearin as internal standard. Starting from 50 mg of oil sample, polar compounds were obtained by solid-phase extraction ...
Rapid, quantitative determination of polar compounds in fats and oils by solid-phase extraction and size-exclusion chromatography using monostearin as internal standard
(1996-10-18)
A rapid and simple method was developed for quantitation of polar compounds in fats and oils using monostearin as internal standard. Starting from 50 mg of oil sample, polar compounds were obtained by solid-phase extraction ...
Effectiveness of natural antioxidants in sunflower oil
(2005-06-27)
The antioxidant activity of ∝- and δ-tocopherol, citric acid, ascorbic acid and ascorbyl palmitate was investigated in sunflower oil containing naturally occurring tocopherol. The effectiveness of natural antioxidants in ...
Antioxidant potential of oregano extract (Origanum vulgare L.)
(Emerald Group Publishing Limited, 2012-01-01)
Purpose - This research aims to evaluate the antioxidant potential of oregano extract (OE), as well as its isolated and synergistic effect when applied to soybean oil (SO) under thermal oxidation.Design/methodology/approach ...
Antioxidant potential of oregano extract (Origanum vulgare L.)
(Emerald Group Publishing Limited, 2012-01-01)
Purpose - This research aims to evaluate the antioxidant potential of oregano extract (OE), as well as its isolated and synergistic effect when applied to soybean oil (SO) under thermal oxidation.Design/methodology/approach ...