References of "Grasas Y Aceites"
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See detailGenotype and year variability of the chemical composition of walnut oil of Moroccan seedlings from the high Atlas Mountains
Kodad, O.; Estopañán, G.; Juan, T. et al

in Grasas y Aceites (2015), 67(1),

Protein and oil content, fatty acid composition and tocopherol concentration were determined for two years in the kernel of ten candidate walnut selections from the high Atlas Mountains in Morocco ... [more ▼]

Protein and oil content, fatty acid composition and tocopherol concentration were determined for two years in the kernel of ten candidate walnut selections from the high Atlas Mountains in Morocco. Considerable variation between genotypes was found for all parameters. The ranges of protein content (11.58–14.5% of kernel dry weight, DW), oil content (54.4–67.48% of kernel DW), oleic (12.47–22.01% of total oil), linoleic (55.03–60.01%), linolenic (9.3–15.87%), palmitic (6.84–9.12%), and stearic (1.7–2.92%) acid percentages, γ- tocopherol (188.1–230.7 mg·kg−1 of oil), δ-tocopherol (23.3–43.4 mg·kg−1), and α-tocopherol (8.9–16.57 mg·kg−1) contents agreed with previous results obtained from other commercial walnut cultivars. The effect of year was significant for all the chemical components, except for oil content and palmitic acid percentage. Some genotypes showed high oil contents and consistently high values of γ-tocopherol in both years of study. The introduction of these genotypes as new cultivars by vegetative propagation may result in a an increase in quality of the walnuts from the high Atlas Mountains of Morocco, and as a seed source for forest walnut propagation in the same region. [less ▲]

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See detailSelection of oleuropein-degrading lactic acid bacteria strains isolated from fermenting Moroccan green olives
Ghabbour, N.; Lamzira, Z.; Thonart, Philippe ULg et al

in Grasas y Aceites (2011), 62(1), 84-89

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See detailFatty acid hydroperoxides pathway in plants. A review
Fauconnier, Marie-Laure ULg; Marlier, M.

in Grasas y Aceites (1997), 48(1), 30-37

The present paper focusses on the fatty acid hydroperoxides pathways, mainly hydroperoxide lyase and hydroperoxide dehydrase. For each enzyme, the definition, occurrence and subcellular localization is ... [more ▼]

The present paper focusses on the fatty acid hydroperoxides pathways, mainly hydroperoxide lyase and hydroperoxide dehydrase. For each enzyme, the definition, occurrence and subcellular localization is presented. Particular attention is given to reaction mecanisms and to substrate specificity. Physiological roles of reaction products are also discussed. [less ▲]

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See detailPurification of soybean lipoxygenase isoenzyme-1 and characterization of its inhibition by 13-hydroperoxides.
Fauconnier, Marie-Laure ULg; Marlier, M.

in Grasas y Aceites (1996), 47(4), 242-246

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See detailAssessment of lipoxygenase activity in seed extracts from 35 plant species
Fauconnier, Marie-Laure ULg; Vanzeveren, E.; Marlier, Michel et al

in Grasas y Aceites (1995), 46(1), 6-10

Lipoxyganase activity in 35 seed extracts was determined an the basis of hydroperoxide synthesis using linoleic acid as substrate. The results referring to the extracted protein content show that several ... [more ▼]

Lipoxyganase activity in 35 seed extracts was determined an the basis of hydroperoxide synthesis using linoleic acid as substrate. The results referring to the extracted protein content show that several species of Vigna (V. unguiculata, V. radiata and V. mungo) and one of Trifolium exhibit stronger lipoxygenase activity than soybean enzyme extracts. The pH-activity relationship was also established for 4 very active samples. GCMS analysis revealed equal amounts of 9- and 13 hydroperoxides of linoleic acid In these seed extracts, indicating no enzyme positional specificity. [less ▲]

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See detailCharacterization Of Astrocaryum Macrocalyx Kernel Fat.
Lognay, Georges ULg; Desmedt, A.; Mejia, K. et al

in Grasas Y Aceites (1995), 46(4-5), 308-310

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See detailStudy Of The Lipids From Renealmia-Alpinia (Rott) Maas
Lognay, Georges ULg; Marlier, M.; Haubruge, Eric ULg et al

in Grasas Y Aceites (1989), 40(6),

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See detailInvestigaciones sobre el aceite de Mauritia flexuosa L.
Lognay, Georges ULg; Trevejo, E.; Jordan, E. et al

in Grasas Y Aceites (1987), 38(5), 303-307

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