Oil yields, fatty acid compositions and tocopherol contents of grape seed oils from Turkey
Küçük Resim Yok
Tarih
2011
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In the present study, the oil contents, fatty acid composition and tocopherol contents of grape seed and corresponding oils were analyzed by using Gas Chromatograph and High Performance Liquid Chomotography. The results showed that the oil concentration of seeds ranged from 7.9 to 20.1 % Grape seed oils were rich in oleic and linoleic acids, ranging from 12.9 to 27.1 % and 58.3 to 74.8 %, respectively. In addition, A few types of tocopherols were found in grape seed oils in various amount: ?-tocopherol, ?-tocotrienol, ?-tocopherol, ?-tocotrienol and ?-tocotrienol. As a result, present study shows that oil, fatty acid composition and tocopherol contents differ significantly among the cultivars.
Açıklama
Anahtar Kelimeler
Fatty acid composition, Gas chromatograph, Grape seed oil, Tocopherol
Kaynak
Carpathian Journal of Food Science and Technology
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
3
Sayı
1