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Table 5

The tocopherol, total phenolics contents and antioxidant activity values of the oils extracted from differently treated pumpkin seeds.

  δ-Tocopherol
(mg/kg)
β + γ Tocopherol
(mg/kg)
Total phenolic compounds (mg EAG/g) TEAC
(μmol Trolox/g)
Nevşehir çerçevelisi (sun-dried-unroasted) 4.82 ± 0.31cD 881.76 ± 0.23dH 2.24 ± 0.13aABC 1.10 ± 0.01cE
Nevşehir çerçevelisi (wet salted-roasted) 3.24 ± 0.23aA 436.11 ± 0.14cD 2.15 ± 0.02aA 1.08 ± 0.01cDE
Nevşehir çerçevelisi (dry salted-roasted) 3.84 ± 0.28bBC 302.77 ± 0.22bC 2.30 ± 0.16aABC 1.00 ± 0.01bB
Nevşehir çerçevelisi (unsalted-roasted) 4.08 ± 0.16bC 210.17 ± 0.18aB 2.31 ± 0.13aBC 0.96 ± 0.01aA
Ürgüp sivrisi (sun-dried-unroasted) 6.22 ± 0.19bE 634.78 ± 0.21cF 2.18 ± 0.03aAB 1.07 ± 0.01bD
Ürgüp sivrisi (wet salted-roasted) 8.62 ± 0.33cF 756.83 ± 0.32dG 2.18 ± 0.05aAB 1.07 ± 0.00bD
Ürgüp sivrisi (dry salted-roasted) 3.65 ± 0.20aABC 131.77 ± 0.20aA 2.36 ± 0.03bC 1.03 ± 0.01aC
Ürgüp sivrisi (unsalted-roasted) 3.52 ± 0.26aAB 617.70 ± 0.28bE 2.25 ± 0.08aABC 1.04 ± 0.01aC

± Standard deviation of three replicates.

Values in a column with the same superscript lowercase letters are not significantly different (the genotype was compared within itself) (p < 0.05).

Values in a column with the same superscript uppercase letters are not significantly different (between genotypes) (p < 0.05).

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