Journal of Food, Agriculture and Environment

Fatty acid profile, bioactive compounds and physicochemical properties of crude expeller-pressed Kizakinonatane (Brassica napus) oil

Author(s):

Jin-Kui Ma ¹, Han Zhang ¹, Kenichi Tsukamoto ², Jie-Yu Chen ^{1 *}

Recieved Date: 2014-01-22, Accepted Date: 2014-03-08

Abstract:

Crude expeller-pressed Kizakinonatane oil (EPKO) was analysed. The main fatty acids of EPKO were C18:1 (64.4%), C18:2 (18.7%), C18:3 (7.5%), and C16:0 (4.4%). The major tocopherols of EPKO were γ-tocopherol (39.75 mg/100 g) and α-tocopherol (20.30 mg/100 g). The carotenoid and chlorophyll contents were 7.15 and 5.60 mg/kg, respectively. The total phenolic content was 1245.2 mg sinapic acid equivalents/100 g. The viscosity was 67.7 mPa. s and the oxidative stability index was 6.47 h. The acid value and peroxide value of the EPKO were 0.56 mg KOH/g oil and 2.69 meq O₂ /kg oil, respectively.

Keywords:

Bioactive compounds, expeller-pressed oil, fatty acids, Kizakinonatane oil, physicochemical properties

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Journal: Journal of Food, Agriculture and Environment
Year: 2014
Volume: 12
Issue: 2
Category: Food and Health
Pages: 66-69

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