Frying disposal time of sunflower oil using hybrid electronic nose-fuzzy logic approach

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• 作者：Rohit Upadhyay ; ^{ruv.16jy@gmail.com} ; ^{rohit.upadhyay@iitkgp.ac.in} ; Sneha Sehwag ; Hari Niwas Mishra
• 关键词：Sunflower oil ; Electronic nose ; Total polar compounds ; Odor index ; Fuzzy logic analysis
• 刊名：LWT - Food Science and Technology
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：78
• 期：Complete
• 页码：332-339
• 全文大小：666 K
• 卷排序：78

文摘

Hybrid e-nose-fuzzy logic approach tested to assess disposal time of sunflower oil. Fuzzy logic screened six e-nose sensors most sensitive to VOCs of fried oils. Good relationship was noted between chemical indices of rancidity and odor index. Frying disposal time of 15.5 h (TPC) vs. 16.24 h (e-nose) was calculated. Presented approach allowed quick estimate of disposal time and rancidity indices.