Results 261 to 270 of about 57,884 (304)
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Food and Chemical Toxicology, 2011
Two traditional cultivated vegetables highly consumed among Northern Portuguese regions were tested for their chemical composition, nutritional profile and in vitro antioxidant properties using four assays: 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals scavenging activity, reducing power, inhibition of β-carotene bleaching and inhibition of lipid ...
Batista, Cátia Emanuela Oliveira +3 more
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Two traditional cultivated vegetables highly consumed among Northern Portuguese regions were tested for their chemical composition, nutritional profile and in vitro antioxidant properties using four assays: 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals scavenging activity, reducing power, inhibition of β-carotene bleaching and inhibition of lipid ...
Batista, Cátia Emanuela Oliveira +3 more
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Methods in molecular biology (Clifton, N.J.), 2006
High-frequency Agrobacterium tumefaciens-mediated transformation can be obtained in canola by optimizing the preconditioning time of the explant and cocultivation time with A. tumefaciens. A preconditioning time of 72 h and cocultivation of 48 h synergistically increase the transformation efficiency to 25%.
Vinitha, Cardoza, C Neal, Stewart
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High-frequency Agrobacterium tumefaciens-mediated transformation can be obtained in canola by optimizing the preconditioning time of the explant and cocultivation time with A. tumefaciens. A preconditioning time of 72 h and cocultivation of 48 h synergistically increase the transformation efficiency to 25%.
Vinitha, Cardoza, C Neal, Stewart
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Large scale purification of rapeseed proteins (Brassica napus L.)
Journal of Chromatography B, 2005Rapeseed (Brassica napus L.) cruciferin (12S globulin), napin (2S albumin) and lipid transfer proteins (LTP) were purified at a multi-g scale. The procedure developed was simple, rather fast and resolutive; it permitted the recovery of these proteins with a good yield, such as 40% for cruciferin and 18% for napin.
S, Bérot +4 more
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Emulsifying properties of acylated rapeseed (Brassica napus L.) peptides
Journal of Colloid and Interface Science, 2004A peptide fraction having an average size of 5.6 amino acids has been purified from a rapeseed hydrolyzate, acylated using C(10)-C(14) acyl chlorides, and the surface tension values at the air-water interface and emulsifying properties studied. As compared with standard surface-active proteins, such as bovine serum albumin (BSA), and with detergents ...
Raúl, Sánchez-Vioque +3 more
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Brassica rapa L. y Brassica napus L.
2018Fil: Presotto, Alejandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento
Pandolfo, Claudio Ezequiel +2 more
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Compositional changes in developing rape seed (Brassica napus L.)
Planta, 1975The growth and composition of siliquas and seeds of oilseed rape was followed over 12 weeks from shortly after anthesis to maturity. Each plant produced 220 siliquas, this number being constant throughout development. Seed numbers per siliqua fell from 19 to 9 by week 5 and declined to 7 at maturity.
G, Norton, J F, Harris
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Metabolically engineered male sterility in rapeseed (Brassica napus L.)
Theoretical and Applied Genetics, 2010Male sterility is of special interest as a mechanism allowing hybrid breeding, especially in important crops such as rapeseed (Brassica napus). Male sterile plants are also suggested to be used as a biological safety method to prevent the spread of transgenes, a risk that is high in the case of rapeseed due to the mode of pollination, out-crossing by ...
Thomas, Engelke, J, Hirsche, T, Roitsch
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Microspore culture in rapeseed (Brassica napus L.)
2003In the 1980s, it was demonstrated that high embryo yields could be obtained by culturing isolated microspores from rapeseed Brassica napus in simple, hormone free media, without going through an intermediate callus phase (Keller et al., 1987; Pechan and Keller, 1988).
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Biodiversity of nematofauna of oilseed rape (Brassica napus L.).
Communications in agricultural and applied biological sciences, 2005Few data is available on the nematodes found in Brassicaceae, except for the most important plant parasite. However, studying the structure of nematofauna could be an important database for the soil quality and in order to assess the effects of future disturbance.
MANACHINI, Barbara Rosy Ines +2 more
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