Antioxidative Polyphenols from Defatted Oilseed Cakes: Effect of Solvents
نویسندگان
چکیده
منابع مشابه
Antioxidative Polyphenols from Defatted Oilseed Cakes: Effect of Solvents
Defatted hemp, flax and canola seed cakes were extracted with different solvent systems namely methanol, ethanol, acetone, methanol 80%, acetone 80% and mixed solvent of methanol:acetone:water (MAW, 7:7:6, v/v/v). Each extract was analyzed for antioxidant capacity using ferric reducing/antioxidant power (FRAP) and 2,2-diphenyl-1picrylhydrazyl (DPPH) radical scavenging assays. MAW exhibited the ...
متن کاملAntioxidative and Cardioprotective Properties of Anthocyanins from Defatted Dabai Extracts
This study aimed to determine anthocyanins and their antioxidative and cardioprotective properties in defatted dabai parts. Anthocyanins in crude extracts and extract fractions of defatted dabai peel and pericarp were quantified using UHPLC, while their antioxidant capacity and oxidative stress inhibition ability were evaluated by using DPPH and CUPRAC assays as well as linoleic acid oxidation ...
متن کاملVariability of specific components in Camelina sati6a oilseed cakes
During the period 1995–1998 a research project was carried out dealing with oilseed crop-false flax (Camelina sati6a (L.) Crantz). The project with participants from five EU countries was supported by the European Commission. Extensive new knowledge about agrotechnical aspects and agro-industrial exploitation of the crop was acquired. Authentic documentation was obtained from analyses of C. sat...
متن کاملExtraction, Purification and Primary Characterization of Polysaccharides from Defatted Peanut (Arachis hypogaea) Cakes.
The hot-water extraction, purification and characterization of polysaccharides from defatted peanut cake (PPC) were investigated in this study. A Box-Behnken factorial design (BBD) was used to investigate the effects of three independent variables, namely extraction temperature (X₁), extraction time (X₂) and ratio of water to raw material (X₃). The optimum conditions were 85 °C, 3 h and 20:1 (m...
متن کاملIn vitro Fermentation, Digestion Kinetics and Methane Production of Oilseed Press Cakes from Biodiesel Production
Following the extraction of oil for biodiesel production, oilseed press cakes are high in fat. As the dietary supplementation of fat is currently considered the most promising strategy of consistently depressing methanogenesis, it follows that oilseed press cakes may have a similar potential for CH4 abatement. As such, this study aimed to characterise the nutritive value of several oilseed pres...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Antioxidants
سال: 2014
ISSN: 2076-3921
DOI: 10.3390/antiox3010067