Results 171 to 180 of about 8,330 (221)

Contamination of Grape Seed Oil with Mineral Oil Paraffins

Journal of Agricultural and Food Chemistry, 2008
The contamination of 11 commercial grape seed oils with paraffins of mineral oil origin was analyzed by online-coupled HPLC-HPLC-GC-FID and ranged from 43 to 247 mg kg(-1). The analysis of the marc and seeds indicated that the contamination is primarily from the peels.
FIORINI, Dennis, FISELIER K., BIEDERMANN M., BALLINI, Roberto, CONI E., GROB K.   +5 more
openaire   +2 more sources

Bioactive Phytochemicals from Grape Seed Oil Processing By-products

2022
Winemaking leads to by-products with high added value, which can be used for new productions in different fields. The reuse of grape seed is addressed in the production of oil and related oil-processing by-products. The main residue from seed oil processing is represented by grape seed flour.
Massimo Lucarini, Alessandra Durazzo, Vita Di Stefano, Gabriella Di Lena, Ginevra Lombardi-Boccia, Antonello Santini   +5 more
openaire   +3 more sources

A child with anaphylaxis to grapes without reaction to grape seed oil

Allergy, 2010
We study the case of a child with anaphylaxis to grapes without reaction to grape seed oil. The child presented no skin reaction and the mother reported no adverse effects associated with the use of this bath oil. Because the lack of adverse effects could be due to both dilution and transient contact of the bath oil a patch test with immediate (after ...
F. Cardinale, M. Berardi, CHINELLATO, Iolanda, E. Damiani, E. Nettis   +4 more
openaire   +3 more sources

Cold pressed grape (Vitis vinifera) seed oil

2020
Grape (Vitis vinifera) seeds are obtained from juice or wine production as by-products and considered an environmentally friendly value-added product. The oil from Vitis vinifera seeds is usually extracted by the cold pressing method in order to keep the antioxidant components in the oil with greater oxidative stability.
Argon Z.U., Gumus Z.P., Celenk V.U.
openaire   +2 more sources

Improving the quality of grape seed oil by maceration with grinded fresh grape seeds

European Journal of Lipid Science and Technology, 2011
AbstractSamples of refined grape seed oil macerated with grinded fresh grape seeds were analyzed in order to study the consumers' preferences for the new oil characteristics provided by the maceration. Physical and chemical parameters have also been analyzed to study whether they remain unchanged during this process.
José E. Pardo, Manuela Rubio, Arturo Pardo, Diego C. Zied, Manuel Álvarez‐Ortí   +4 more
openaire   +1 more source

Seed oil triglyceride profiling of thirty‐two hybrid grape varieties

Journal of Mass Spectrometry, 2012
Triglyceride profile of seed oil samples from 32 hybrid grape varieties not studied before was investigated. A new method for the analysis of triacylglycerols (TAGs) has been developed based on the direct infusion in the electrospray ionization (ESI) source and employing tetrahydrofuran/methanol/water (85:10:5 v|v|v) as solvent; the formation of [M ...
DE MARCHI, FABIOLA, Roberta Seraglia, Laura Molin, Pietro Traldi, Mirko De Rosso, Annarita Panighel, Antonio Dalla Vedova, Massimo Gardiman, Mirella Giust, FLAMINI, RICCARDO   +9 more
openaire   +4 more sources

Grape Seed Oil Characterization: A Novel Approach for Oil Quality Assessment

European Journal of Lipid Science and Technology, 2020
AbstractThe amount of organic pomace, left behind agricultural processes, is continuously rising in accordance with industrial progress. Grape pomace, generated in the wine industry all over the world, represents a raw material for obtaining valuable products.
Dabetić, Nevena, Todorović, Vanja, Đuričić, Ivana, Antić-Stanković, Jelena, Bašić, Zorica N., Vujović, Dragan S., Šobajić, Slađana   +6 more
openaire   +4 more sources