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Öğe Fatty acid composition and tocopherol profiles of safflower (Carthamus tinctorius L.) seed oils(TAYLOR & FRANCIS LTD, 2015) Matthaus, B.; Özcan, Mehmet Musa; Al-Juhaimi, Fahad Y.The oil contents of safflower seeds ranged from 23.08% to 36.51%. The major fatty acid of safflower oil is linoleic acid, which accounted for 55.1-77.0% in oils, with a mean value of 70.66%. Three types of tocopherols were found in safflower oil in various amount alpha-tocopherol, beta-tocopherol and gamma-tocopherol, ranged from 46.05 to 70.93mg/100g, 0.85 to 2.16mg/100g and trace amount to 0.45mg/100g oils, respectively. This research shows that both fatty acid and tocopherol contents differ significantly among the safflowers.Öğe Glucosinolate Composition of Young Shoots and Flower Buds of Capers (Capparis Species) Growing Wild in Turkey(Amer Chemical Soc, 2002) Matthaus, B.; Özcan, Mehmet MusaThe content and glucosinolate composition of young shoots and raw flower buds of Capparis spinosa var. spinosa and Capparis ovata Desf. var. canescens at three different sizes (x less than or equal to 8 mm, 8 < x less than or equal to 5 13 mm, and x > 13 mm) were investigated by HPLC with UV detection. Samples were harvested in August 2001 in Turkey. Twelve different glucosinolates were identified in the young shoots and buds of both species. Total content of glucosinolates ranged from 6.55 mumol/g (large buds of C. spinosa) to 45.56 mumol/g (young shoots of C. ovata). The main glucosinolate was glucocapperin, which amounted to similar to90% of the total glucosinolates. In both species the total glucosinolate content varied in dependence on the bud size, whereas a greater variability was given for buds from C. spinosa.