食用植物油煎炸过程中的品质变化Quality changes of edible vegetable oils during frying
利用花生油、大豆油、调和油、棕榈油4种食用植物油作为煎炸油对豆腐、裹粉鸡柳、油条3种食材进行煎炸,研究煎炸时间对煎炸油极性组分含量及羰基值的影响,确定煎炸油时间预警点,同时研究了不同煎炸油品种、不同食材对煎炸油极性组分含量的影响。结果表明:极性组分含量、羰基值均与煎炸时间呈正相关(r极性组分=0809,r羰基值=0.859,P=0.000); 煎炸6~11 h煎炸油极性组分含量均值从初始的11.85%增至20.96%,最大值为34.10%,可作为煎炸油质量不达标的时间预警点;煎炸12 h,极性组分含量从低到高依次为花生油、棕榈油、调和油、大豆油,含量分别为211%、24.1%、26.8%、...
Main Author: | 厉玉婷1,2,于艳艳1,2,杨振东1,2,程月红1,2,师景双1,2,鲍连艳1,2,任雪梅1,2 LI Yuting1,2, YU Yanyan1,2, YANG Zhendong1,2, CHENG Yuehong1,2, SHI Jingshuang1,2, BAO Lianyan1,2, REN Xuemei1,2 |
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Format: | Article |
Language: | English |
Published: |
中粮工科(西安)国际工程有限公司
2023-01-01
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Series: | Zhongguo youzhi |
Subjects: | |
Online Access: | http://tg.chinaoils.cn/ch/reader/create_pdf.aspx?file_no=20220208&year_id=2022&quarter_id=2&falg=1 |
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