Oxidative Stability of Tengjiao (Zanthoxylum schinifolium) Oil with Added Compound Antioxidants

Abstract:

The oxidative stability of Tengjiao (Zanthoxylum schinifolium) Oil with added single or compound antioxidants were studied by Schaal-oven test according to the peroxide value (PV) and acid value (AV) .The results indicate that, TBHQ be used as the single antioxidant, the optimum amount was 0.015%, the affection more than 0.015% was not obvious. TBHQ be used as the compound antioxidant, the minimum amount of significant antioxidant activity was 0.01%, and the best amount was 0.015% TBHQ + 0.005% AP, which was better than 0.015% and 0.02% TBHQ.

• Periodical: Advanced Materials Research (Volumes 791-793)
• Pages: 80-83
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.791-793.80
• Online since: September 2013
• Authors: Dong Li, Yong Zuo, Chao Yu, Zhi Ping Feng, Wen Ting Wang
• Keywords: Acid Value, Antioxidants, Peroxide Value, Zanthoxylum schinifolium Et Zucc

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