2018
DOI: 10.14306/407
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Determining the oxidative stability and quality of tiger nut (Cyperus esculentus) oil and its antioxidant activity during microwave heating

Abstract: Introducción: El énfasis en los aceites vegetales con alto contenido de ácido oleico es prominente en las comunidades humanas de todo el mundo. Dicho esto, el alto nivel de este ácido graso monoinsaturado (ácido oleico) en el aceite de chufa (Cyperus esculentus) muestra que es resistente a la estabilidad oxidativa. El propósito de este estudio fue ver si el aceite de chufa puede explotarse para su uso como una fuente alternativa o suplementaria de aceite de cocina de alta calidad y nutritivo.Materiales y métod… Show more

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Cited by 6 publications
(7 citation statements)
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“…Furthermore, the lower the TOTOX value, the better the quality of oil, thus samples treated after accelerated conditioning at 40 • C would be of higher quality. Lower values of this index were also found in horchata oil and tiger nut oil [22,23].…”
Section: Total Oxidationmentioning
confidence: 79%
“…Furthermore, the lower the TOTOX value, the better the quality of oil, thus samples treated after accelerated conditioning at 40 • C would be of higher quality. Lower values of this index were also found in horchata oil and tiger nut oil [22,23].…”
Section: Total Oxidationmentioning
confidence: 79%
“…Similar increase for the K232 and K270 values of tiger nut oil after 15 min. microwave heating was reported by Sobhani et al [7].…”
Section: Resultsmentioning
confidence: 90%
“…microwave heating. On the other hand, in a number of studies, increase and decrease in PVs during microwave heating were reported for canola oil [10]; pork lard, sunflower, zero-erucic rapeseed peanut and high-oleic peanut oils [12]; sunflower, soybean, rapeseed and corn oils [8]; peanut, sunflower and canola oils [13]; corn oil [9]; blended fat (hydrogenated palm kernel oil and butter) [14]; safflower and rapeseed oils [20] and tiger nut oil [7]. Javidipour et al [6] detected that after 9 minutes of microwave heating a sharp decrease in PVs of refined hazelnut, soybean, sunflower and virgin olive oils.…”
Section: Resultsmentioning
confidence: 99%
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“…Oleic acid, linoleic acid and palmitic acid are the main MUFAs, PUFAs and SFAs, respectively. Oleic acid is the most predominant fatty acids in the tiger nut oil and has functional properties such as regulating blood lipids and lowering cholesterol [ 33 ]. Generally, the total fatty acid distribution of nut oil is similar to that of olive oil [ 2 ].…”
Section: Tiger Nut Oilmentioning
confidence: 99%