Characteristics and composition of different seed oils and flours

El‐Adawy, T. A.; Taha, Khaled M.

doi:10.1016/s0308-8146(00)00337-x

Cited by 209 publications

(168 citation statements)

References 26 publications

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“…seeds were richer than the umbu seeds in the following minerals: P, K, Na, Mg and Fe, which presented average values of 1184.5; 1079; 35.5; 512 and 11.5 mg% 26 .…”

Section: Resultsmentioning

confidence: 87%

“…The palmitic, stearic and oleic acid contents were also higher than those of apple seeds, whose values were 10.49, 4.33 and 4.12% respectively 27 . Melon and pumpkin seeds showed greater amounts of linoleic acid (50.6 and 55.6% respectively) and lower amounts of oleic acid (18.1 and 20.4% respectively) 26 . In other studies on the influence of location on pumpkin seeds 28 , it was found oleic acid contents similar to those of Means followed by the same small letters between columns do not differ according to Tukey (p<0.05).…”

Section: Resultsmentioning

confidence: 93%

“…The presence of linoleic acid in adequate amounts is fundamental, since the human body is unable to synthesize it. The higher the linoleic acid content in relation to the oleic acid content in a vegetable oil, the better its quality with respect to avoiding the formation of bad cholesterol 25,26 .…”

Section: Resultsmentioning

confidence: 99%

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Chemical composition of umbu (Spondias tuberosa Arr. Cam) seeds

Borges¹,

Maia²,

Gomes³

et al. 2007

Quím. Nova

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Recebido em 20/10/05; aceito em 7/4/06; publicado na web em 11/8/06The umbu tree (Spondias tuberosa Arr. Cam) is an important fruit tree the economy of the semi-arid northeastern region of Brazil. With the objective of finding use for the seeds, physical and chemical characterizations of the seeds from 2 cultivars in 2 maturation stages were carried out and their fatty acid and mineral profiles determined. The results showed no differences between the seeds analyzed. The yield was about 10% and the dimensions as follows: length from 1.48 to 2.11 cm and width from 0.76 to 1.16 cm. The average lipid content was 55% of which 69% was unsaturated and the average protein content was 24%. The seeds were a good source of the following minerals: P, K, Mg, Fe and Cu. The overall results indicated that the oil or the seeds could be used for food stuffs if no toxic agents were found.

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“…seeds were richer than the umbu seeds in the following minerals: P, K, Na, Mg and Fe, which presented average values of 1184.5; 1079; 35.5; 512 and 11.5 mg% 26 .…”

Section: Resultsmentioning

confidence: 87%

Section: Resultsmentioning

confidence: 93%

See 1 more Smart Citation

Chemical composition of umbu (Spondias tuberosa Arr. Cam) seeds

Borges¹,

Maia²,

Gomes³

et al. 2007

Quím. Nova

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“…The orange seed oil has high amounts of unsaturated fatty acids (69%) and essential fatty acids (linoleic + linolenic). Linoleic acid is the major fatty acid present (38.4%), followed by oleic (26.0%), palmitic (29.5%), and stearic acids (5.3%) (El-Adawy;Taha, 2001). The high temperatures and long drying periods of seeds may have deleterious effects on the quality of the oil obtained from the seeds.…”

Section: Introductionmentioning

confidence: 99%

Mathematical Modeling of Orange Seed Drying Kinetics

et al. 2015

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Drying of orange seeds representing waste products from juice processing was studied in the temperatures of 40, 50, 60 and 70 °C and drying velocities of 0.6, 1.0 and 1.4 m/s. Experimental drying kinetics of orange seeds were obtained using a convective air forced dryer. Three thin-layer models: Page model, Lewis model, and the Henderson-Pabis model and the diffusive model were used to predict the drying curves. The Henderson-Pabis and the diffusive models show the best fitting performance and statistical evaluations. Moreover, the temperature dependence on the effective diffusivity followed an Arrhenius relationship, and the activation energies ranging from 16.174 to 16.842 kJ/mol. Index terms: Dehydration; diffusive model; Henderson-Pabis model; moisture content. RESUMOA secagem de sementes de laranja que representam produtos residuais do processamento de suco foi estudada nas temperaturas de 40, 50, 60 e 70 °C e velocidades de secagem de 0,6, 1,0 e 1,4 m/s. As cinéticas de secagem experimental de sementes de laranja foram obtidas utilizando um secador de ar forçado por convecção. Três modelos de camada fina: modelo de Page, modelo Lewis, e o modelo de Henderson-Pabis e o modelo difusivo foram utilizados para prever as curvas de secagem. Os modelos de HendersonPabis e difusivo mostraram o melhor desempenho adequado e avaliações estatísticas. Além disso, a dependência da temperatura na difusividade efetiva seguida a relação de Arrhenius, e as energias de ativação variam entre 16,174-16,842 kJ / mol. Termos de indexação:Desidratação; modelo difuso; modelo Henderson-Pabis; teor de umidade.

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“…The seeds, commonly considered as agro-industrial waste, are a potential source of vegetable oil and proteins for human consumption. According to El-Adawy and Taha (2001), the orange seed oil has high amount of unsaturated fatty acids (69%) and essential fatty acids (linoleic + linolenic). Linoleic acid is the major fatty acid present (38.4%), followed by oleic (26.0%), palmitic (29.5%), and stearic acids (5.3%).…”

Section: Introductionmentioning

confidence: 99%

Study of the enthalpy-entropy mechanism from water sorption of orange seeds (C. sinensis cv. Brazilian) for the use of agro-industrial residues as a possible source of vegetable oil production

Rosa¹,

Vélez²,

Telis‐Romero³

2013

Ciênc. Tecnol. Aliment.

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Study of the enthalpy-entropy mechanism from water sorption of orange seeds (C. sinensis cv. Brazilian) for the use of agro-industrial residues as a possible source of vegetable oil production Estudo do mecanismo entálpico-entrópico de sorção da água de sementes de laranja (C. sinensis cv. Brasileira), para a utilização de resíduos agroindustriais como uma possível fonte de produção de óleo vegetal

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Characteristics and composition of different seed oils and flours

Cited by 209 publications

References 26 publications

Chemical composition of umbu (Spondias tuberosa Arr. Cam) seeds

Chemical composition of umbu (Spondias tuberosa Arr. Cam) seeds

Mathematical Modeling of Orange Seed Drying Kinetics

Study of the enthalpy-entropy mechanism from water sorption of orange seeds (C. sinensis cv. Brazilian) for the use of agro-industrial residues as a possible source of vegetable oil production

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