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| Effect of antioxidants on peroxide value of flaxseed oil stored at room temperature |
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| DOI： |
| KeyWord:antioxidant room temperature storage flaxseed oil peroxide value sensory characteristics |
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| Abstract: |
| The oxidation deterioration time of flaxseed oil stored at room temperature is about 90 d. In order to improve the oxidation stability of flaxseed oil stored at room temperature, the effects of synthetic antioxidant, natural antioxidant and compound antioxidant on peroxide value of flaxseed oil stored at room temperature were investigated. The effects of the compound antioxidant on the quality of flaxseed oil were evaluated by sensory evaluation.The results showed that the oxidation deterioration time (with peroxide value about 6 mmol/kg as judgment basis)of flaxseed oil added with 0.2 g/kg TBHQ and 0.2 g/kg VE increased from 90 d to 230 d, and the sensory evaluation of flaxseed oil added with compound antioxidants unchanged. |
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