Impact of Climate Changes and Correlations on Oil Fatty Acids in Sunflower
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Dosyalar
Tarih
2012
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Univ Agriculture, Fac Veterinary Science
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Sunflower oil is a major important vegetable oil because it is widely used in human nutrition and in many industrial productions depends on fatty acid composition. Field studies were conducted during in two years on the same soil to investigate changes of climate induced oil fatty acid composition of a traditional sunflower, and to obtain correlations among oil fatty acids. Seed oil content and twelve fatty acid percentages of sunflower oil were analyzed. Variations for years were significant for seed oil content and palmitic acid (C16:0), oleic (C18:1), linoleic (C18:2), linolenic (C18:3), miristic (C14:0) and eicosenoic acids (C20:1). Higher temperatures during seed development in 2010 resulted with 68.38 % increasing in oleic content of the traditional sunflower hybrid. The highest negative correlations (r = -0.99) were noted between oleic and linoleic acids.
Açıklama
Anahtar Kelimeler
Helianthus annuus L., climate change, fatty acids, oil quality, Temperature, Quality, Growth, Yield
Kaynak
Pakistan Journal of Agricultural Sciences
WoS Q Değeri
Q2
Scopus Q Değeri
Q3
Cilt
49
Sayı
4