Fatty acids, sterols and triglycerides composition of cold pressed oil from pomegranate seeds
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Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Innovhub Ssi-Area Ssog
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Pomegranate seed oil (PSO) was obtained by cold pressing of seeds of pomegranate (Punica granatum L.) grown in Turkey. Total crude oil was obtained from pomegranate seeds on a 14.62% dry matter (DM) and it was determined to having a high content of polyunsaturated fatty acids (87.82%). The dominant fatty acid in pomegranate seeds was determined to be punicic acid (C18:3n-5; 9c, 11t, 13c) and it was found that it constitutes about 76.14% of the total fat content. It was observed that the total tocopherol content of PSO was 258.40 mg/100g and the main tocopherol was alpha-tocotrienol and the others were alpha-tocopherol (189.89 mg/100g) and gamma-tocopherol (53.14 mg/100g), respectively. The total sterol content of PSO was 930 mg/100g with a predominance of beta-sitosterol in our study and the beta-sterol content was 87.32%. The major triacylglycerols (TAG) in pomegranate seed oil were determined to be Stearic-Punicic-Punicic acid (SPuPu; 4.34%), Oleic-Punicic-Linoleic acid (OPuL; 1.10%) and Palmitic-Punicic-Linoleic acid (PPuL; 0.71%), respectively.
Açıklama
Anahtar Kelimeler
Cold press, Fatty acid composition, Pomegranate, Punicic acid, Sterol, Tocopherol
Kaynak
Rivista Italiana Delle Sostanze Grasse
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
98
Sayı
3
