亚麻籽油调和油的热稳定性研究

被引:17
作者
邓乾春
黄庆德
黄凤洪
郑畅
周琦
许继取
杨金娥
机构
[1] 中国农业科学院油料作物研究所
关键词
亚麻籽油调和油; 加热; 理化特性; 氧化稳定性; 风味成分;
D O I
暂无
中图分类号
TS221 [基础理论];
学科分类号
083202 ;
摘要
为研究亚麻籽油调和油的烹饪稳定性,本实验检测调和油分别在150℃和210℃温度条件下加热不同时间后理化特性、氧化稳定性和风味成分的变化。结果表明:调和油在150℃和210℃温度条件下加热60min时间内,酸价和脂肪酸组成受影响较小,未检测到反式脂肪酸和氧化聚合物的产生,表明油脂具有较好的热稳定性;加热时间超过30min,产生了少许醛类氧化产物和不良风味物质,且过氧化值和氧化诱导时间下降,其原因可能与油脂中抗氧化成分VE被破坏有关,在150℃和210℃温度条件下加热60min后调和油中VE的含量与加热前相比分别下降了11.1%和34.3%;因此该调和油在210℃烹饪温度下加热时,时间以不超过15min为宜。
引用
收藏
页码:88 / 92
页数:5
相关论文
共 12 条
[1]   加工工艺对菜籽油主要挥发性风味成分的影响 [J].
杨湄 ;
刘昌盛 ;
周琦 ;
郑畅 ;
黄凤洪 .
中国油料作物学报, 2010, 32 (04) :551-557
[2]  
Lipid, protein, DNA oxidation and antioxidant status in rheumatoid arthritis[J] . Clinical Biochemistry . 2008 (7)
[3]  
Changes occurring in phenolic content, tocopherol composition and oxidative stability of Camelina sativa oil during storage[J] . Food Chemistry . 2007 (3)
[4]  
Effect of Garlic Supplementation on Erythrocytes Antioxidant Parameters, Lipid Peroxidation, and Atherosclerotic Plaque Formation Process in Oxidized Oil-Fed Rabbits[J] . Jolanta Zalejska-Fiolka,Aleksandra Kasperczyk,S?awomir Kasperczyk,Urszula B?aszczyk,Ewa Birkner.Biological Trace Element Research . 2007 (1)
[5]   Evaluation of gas chromatographic methods for the determination of trans fat [J].
Delmonte, Pierluigi ;
Rader, Jeanne I. .
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2007, 389 (01) :77-85
[6]   Physicochemical and stability characteristics of flaxseed oils during pan-heating [J].
Choo, W. S. ;
Birch, E. J. ;
Dufour, J. P. .
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 2007, 84 (08) :735-740
[7]   Influence of heat and refining on formation of CLA isomers in sunflower oil [J].
Juanéda, P ;
de la Pérrière, SB ;
Sébédio, JL ;
Grégoire, S .
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 2003, 80 (09) :937-940
[8]   OXIDATIVE STABILITY OF SOYBEAN OILS WITH ALTERED FATTY-ACID COMPOSITIONS [J].
LIU, HR ;
WHITE, PJ .
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1992, 69 (06) :528-532
[9]   OCCURRENCE OF GEOMETRICAL-ISOMERS OF EICOSAPENTAENOIC AND DOCOSAHEXAENOIC ACIDS IN LIVER LIPIDS OF RATS FED HEATED LINSEED OIL [J].
GRANDGIRARD, A ;
PICONNEAUX, A ;
SEBEDIO, JL ;
OKEEFE, SF ;
SEMON, E ;
LEQUERE, JL .
LIPIDS, 1989, 24 (09) :799-804
[10]   QUALITY-CONTROL IN THE USE OF DEEP FRYING OILS [J].
STEVENSON, SG ;
VAISEYGENSER, M ;
ESKIN, NAM .
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1984, 61 (06) :1102-1108