Determination of Chemical and Physical Properties for Seeds and Oils of Some Different Oleic and Linoleic Sunflower Types
Yükleniyor...
Dosyalar
Tarih
2018 Mart
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Selçuk Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Chemical and physical properties of six different sunflowers of high oleic andlinoleic cultivars and their extracted oils were determined. For each seed cultivar, there were determined thousand-grain weight, test weight, moisture andash. Oil content ranged from 36.28 to 43.01 %. Predominant fatty acids in oilsextracted from high oleic types were oleic acid from 69.44 to 87.23 % andlinoleic acid content from 44.05 to 52.93 % for linoleic types. The total phenolcontent (TPC) of the oils ranged from 35 to 66 mg 100 g-1 of oil for oleiccultivars and from 24 to 87 mg 100 g-1 of oil for linoleic cultivars. Nonparametric mann-whitney test was performed to the TPC data and asymptoticsignificance value was determined as 0.690, so significant differences were notdetermined between oleic and linoleic types. According to the IC50 value,LG5400 had the highest was significantly different from others. It was alsoobserved a significant difference for refractive index and iodine value and nosignificant difference for saponification values between oils. The study showedcharacterization for different types of seed oil that has made it possible tocomment on industrial quality.
Açıklama
Anahtar Kelimeler
Linoleic, Oil, Oleic, Seed, Sunflower
Kaynak
Selcuk Journal of Agriculture and Food Sciences
WoS Q Değeri
Scopus Q Değeri
Cilt
32
Sayı
1
Künye
Aşkın, B., (2018). Determination of Chemical and Physical Properties for Seeds and Oils of Some Different Oleic and Linoleic Sunflower Types. Selcuk Journal of Agriculture and Food Sciences, 32(1), 73-80. DOI: 10.15316/SJAFS.2018.67
