Evaluation of fatty acid profiles and mineral content of grape seed oil of some grape genotypes

  title={Evaluation of fatty acid profiles and mineral content of grape seed oil of some grape genotypes},
  author={Serpil Tangolar and Yeşim {\"O}zoğul and >Semih Tangolar and Ayfer Alkan Torun},
  journal={International Journal of Food Sciences and Nutrition},
  pages={32 - 39}
The grape seeds of seven grape cultivars (Alphonse Lavallée, Muscat of Hamburg, Alicante Bouschet, Razakı, Narince, Öküzgözü and Horoz karası) and two rootstocks (Salt creek and Cosmo 2) were evaluated in terms of quality properties including protein, oil, moisture, ash, fatty acid composition and mineral contents. The oil contents were found to be different for each cultivar, which ranged from 10.45% (Razakı) to 16.73% (Salt creek). Saturated fatty acid values were less than the values of… Expand
Characterization of fatty acid, antioxidant, and polyphenol content of grape seed oil from different Vitis vinifera L. varieties
In this study, we examined the yield and oil quality of eight different grape varieties. For the experiments, the grape seeds were obtained from the Benedictine Pannonhalma Archabbey in theExpand
The fatty acid and tocopherol constituents of the seed oil extracted from 21 grape varieties (Vitis spp.).
Investigations indicated that oil content, fatty acid composition and tocopherol constituents of grape seed show great variation among the genotypes, suggesting that grape seed is a good source for culinary, pharmaceutical and cosmetic uses. Expand
Lipid characteristics and phenolics of native grape seed oils grown in Turkey
Grape seed oils of seven native Turkish cultivars (namely Atfi, Mazruna, Black Kerkus, Zeyti, Verdani, Karfoki, and Kerkus) were evaluated for their fatty acids, tocols, phytosterols as well as totalExpand
Determination of Fatty Acid Composition and Phenolic Content of Seed Oils of Cappadocia Region Grape Varieties
The grape (Vitis vinifera) from the Vitaceae family is the most grown fruit species in the world. Turkey has an important place in the world winegrowing due to favorable climatic conditions. TheExpand
Seed oils of ten traditional Portuguese grape varieties with interesting chemical and antioxidant properties
Abstract To increase the potential and better exploring of grape seeds that are an important wine-industrial waste, oils of ten traditional Portuguese grape varieties were evaluated in relation toExpand
Determination of fatty acid composition and total phenolic contents of grape seed oils of Emir, Gök grape and Kara dimrit varieties.
Grape seeds are rich in unsaturated fatty acids and phenolic constituents. In this present study, fatty acid composition and total phenolic contents of grape seeds of two commercially grown localExpand
Fatty Acid Composıtıons of Seeds of Some Grape Cultıvar ( Vitis vinifera L . ) Grown in Turkey
In this study, fatty acid compositions of seeds of Horoz Karası, Büzgülü, Kara Dimrit and Göküzüm grape varieties (Vitis Vinifera L.) grown in Konya Province in Turkey were determined by gasExpand
Effect of cultivar, season and locality on lipid content and fatty acid composition of cactus pear seed oil
A comprehensive seed oil quality analysis was conducted by investigating variation among cultivars across locations over two seasons, finding that Seed oil content and fatty acid content, as well as the ratios thereof, differed among cultivar, seasons and locations. Expand
Evaluation of oil content and fatty acid composition in the seed of grapevine varieties
Abstract From the gene collection of the Viticulture Research Station Karlstejn samples of seeds of selected grapevine varieties were obtained during the harvest of 2011 and 2012. Average oil contentExpand
Characterization of grape seed oil from wines with protected denomination of origin ( PDO ) from Spain
The aim of this study was to determine the composition and characteristics of red grape seed oils (Vitis vinifera L) from wines with protected denomination of origin (PDO) from Spain. EightExpand


Oil Content and Oil Quality Properties of Some Grape Seeds
In the present study, the oil contents and some oil quality properties of seeds taken from 18 grape cultivars were examined and indicate that grape seed oil could be an important source for production of an edible vegetable oil and lowering wine production costs. Expand
Dietary evaluation of Mediterranean fish and molluscs pan‐fried in virgin olive oil
The effect of domestic pan-frying in virgin olive oil (VOO) on the proximate composition, energy content, cholesterol, squalene and fatty acids in the edible portion of six species of finfish, commonExpand
Quantitation of the main constituents of some authentic grape-seed oils of different origin.
Values for the composition of the sterols, triglycerides, fatty acids, iodine value, and tocopherol composition were generally in good agreement with the results of previous similar surveys. Expand
Fatty acid profiles of commercially important fish species from the Mediterranean, Aegean and Black Seas
The fat content and fatty acid compositions in the flesh of eight commercially important fish species from the seas of Turkey were evaluated. The fatty acid compositions of wild fish species rangedExpand
Extraction of fatty acids from grape seed by superheated hexane.
Comparison with Soxhlet and hot hexane extractions showed that the percentages of FAMEs are similar in all the extracts and they agree with the data in the bibliography. Expand
Fatty Acid Composition of Grape Seed Oil from Native American and Hybrid Grape Varieties
The grape seed oil concentration of native American and hybrid grapes ranged from 13 to 18.4% with a weighted mean of 14.72%. These concentrations were found to be in the same range as the seed oilExpand
Tocopherol contents of some Turkish wine by-products
The aim of this study was to determine the tocopherol contents of wine by-products including grape seed, pomace (seed, skin and stem) and bagasse (skin and stem) by using two different extractionExpand
Yield and composition of grape seed oils extracted by supercritical carbon dioxide and petroleum ether: varietal effects.
Fatty acid composition of oils from all varieties tested, and from both extraction methods, indicated linoleic acid as the major component ranging from 67.56 to 73.23% of the fatty acids present, in agreement with literature reports. Expand
The cellular and molecular basis of health benefits of grape seed proanthocyanidin extract.
Investigation of the mechanisms of actions of GSPE, which ameliorates chemotherapy-induced toxic effects of Idarubicin and 4,-hydroxyperoxycyclophosphamide in normal human liver cells, suggests that some of the chemopreventive effects of G SPE are mediated by upregulating Bcl-2 and down regulating c-myc and p53 genes. Expand
Nuts and their bioactive constituents: effects on serum lipids and other factors that affect disease risk.
Results suggest that there are non-fatty acid constituents in nuts that have additional cholesterol-lowering effects and further studies are needed to identify these constituents and establish their relative cholesterol- Lowering potency. Expand