Fatty acid composition in seed oils of some onagraceae

Zygadlo, Julio Alberto; Morero, Rita; Abburra, R. E.; Guzmán, Carlos

doi:10.1007/bf02540474

Cited by 24 publications

(13 citation statements)

References 8 publications

(7 reference statements)

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“…The fatty acid methyl esters of the two olive oil samples were separated and quantitatively determined using Gas -liquid chromatograph apparatus (Pye-Unicam Model 4550) as the method reported by Zygadlo et al, (1994). Peaks' area was measured using spectrophysic integrator.…”

Section: Identification Of Fatty Acid Methyl Estersmentioning

confidence: 99%

Production of high quality castile soap from high rancid olive oil

Girgis¹

2003

Grasas y Aceites

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Section: Identification Of Fatty Acid Methyl Estersmentioning

confidence: 99%

Production of high quality castile soap from high rancid olive oil

Girgis¹

2003

Grasas y Aceites

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“…Gas liquid chromatography (Agilent 6890 GU, USA) was used for determination and identification of the fatty acids methyl esters, in Central Laboratory of Food Technology Research Institute, ARC, Egypt, according to Zygadlo et al (1994).…”

Section: Fatty Acids Compositionmentioning

confidence: 99%

Effect of Storage Durations on Fungal Infection, Aflatoxin Contamination, Quality and Yield of Sunflower Seeds

2016

Zagazig Journal of Agricultural Research

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Ten fungi associated with four sunflower seed genotypes (Sakha53, Giza102, L92 and L120) were isolated and identified. These fungi were Alternaria alternata (Fries) Keissler, Aspergillus flavus Link, Aspergillus niger V. Tiegh, Aspergillus sp., Cladosporium herbarum (Perssen) Link, Fusarium equestii (Corda) Saccardo, Humicola grisea Traaen, Paecilomyces variotii Bainier, Penicillium sp. and Rhizopus oryzae Went and Prinsen. The highest percentage of A. flavus infection was noticed with seeds of sunflower genotype L120 at two years after storage. The presence of aflatoxin was determined in contaminated sunflower seeds using HPLC methods. Four genotypes sunflower seeds were stored for two years with aflatoxin contamination except L92 genotype seeds. Increasing storage duration led to significant gradual decrease in seed oil and in fatty acids i.e. oleic and linoleic which associated with increasing moisture content. Significant differences were found among the tested sunflower genotypes, seed storage durations and their interaction for percentage germination, seed yield and its components under field conditions. The genotype L92 had the best storability which gave the highest percentage values of field germination and seed yield/fad., at field experiments as combined data over locations. Increasing storage durations caused relatively large reductions in yield and its components. The effective interacting treatment gave the highest seed yield/fad when genotype L92 was sown without storage (pre storage), since its yield remained high with increasing storage durations till two years after storage compared with other ones.

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“…The used conditions were identical to that reported by Zygadio et al, (14). Peak areas were measured using spectrophysic integrator.…”

Section: Identification Of Fatty Acid Methyl Estersmentioning

confidence: 99%

Physical and chemical characteristics of toilet soap made from apricot kernel oil and palm stearin.

Girgis¹,

El-Aziz²,

elsalam³

1998

Grasas y Aceites

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Fatty acid composition in seed oils of some onagraceae

Abstract: The seeds of Oenothera picensis, 0. indecora, Ludwigia longifolia and L. peruviana (Onagraceae) contained 18.3, 16.4, 13.9 and 10.1% oil, respectively. Chromatographic analyses showed high levels of linoleic acid (>71.5%) in the seed oils.

Cited by 24 publications

References 8 publications

Production of high quality castile soap from high rancid olive oil

Production of high quality castile soap from high rancid olive oil

Effect of Storage Durations on Fungal Infection, Aflatoxin Contamination, Quality and Yield of Sunflower Seeds

Physical and chemical characteristics of toilet soap made from apricot kernel oil and palm stearin.

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