3.2.2. Effect of gamma irradiation and storage period on peroxide value of oil.
Lipid oxidation of pistachio oil, extracted from irradiated and non-irradiated kernels, was evaluated by measuring peroxide
value (PV) (as mEqO2 kg1 oil), shown in Table 3. The initial PV of non-irradiated (control) sample of pistachio oil was low
(1.72 mEqO2 kg1 oil), indicative of good product quality in terms of degree of lipid oxidation. The peroxide value of pistachio oil was lower than 10 mEqO2 kg1 oil, characterised the majority of conventional oils (Kimbonguila, Nzikou, Matos,Loumouamou, & Ndangui, 2010).
3.2.2. Effect of gamma irradiation and storage period on peroxide value of oil.Lipid oxidation of pistachio oil, extracted from irradiated and non-irradiated kernels, was evaluated by measuring peroxidevalue (PV) (as mEqO2 kg1 oil), shown in Table 3. The initial PV of non-irradiated (control) sample of pistachio oil was low(1.72 mEqO2 kg1 oil), indicative of good product quality in terms of degree of lipid oxidation. The peroxide value of pistachio oil was lower than 10 mEqO2 kg1 oil, characterised the majority of conventional oils (Kimbonguila, Nzikou, Matos,Loumouamou, & Ndangui, 2010).
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