A Modified VERI-FRY ® Quick Test for Measuring Total Polar Compounds in Deep-Frying Oils

作者: Xin-Qing Xu

DOI: 10.1007/S11746-999-0208-Y

关键词:

摘要: The AOCS official method for the determination of total polar compounds in deep-frying oils is often used to estimate frying oil degradation. It can be accurate and reliable, but with sacrifices time expense. TPM VERI-FRY® PRO (Libra Technologies, Inc., Metuchen, NJ) quick test provides a easy way measure oils. modified measured at 490 nm has good correlation (r=0.975, P<0.001) compound accumulation over 80 h deep-frying. Using fast, convenient, economical reliable.

参考文章(9)
M.M. Blumenthal, A new look at the chemistry and physics of deep-fat frying Food Technology. ,vol. 45, pp. 68- 71 ,(1991)
Xin-Qing Xu, Viet Hung Tran, Martin Palmer, Keith White, Philip Salisbury, Chemical and Physical Analyses and Sensory Evaluation of Six Deep-Frying Oils Journal of the American Oil Chemists' Society. ,vol. 76, pp. 1091- 1099 ,(1999) , 10.1007/S11746-999-0209-X
Yan- Hwa Chu, A Comparative Study of Analytical Methods for Evaluation of Soybean Oil Quality Journal of the American Oil Chemists' Society. ,vol. 68, pp. 379- 384 ,(1991) , 10.1007/BF02663753
X. Xu, H. Mu, A. R. H. Skands, C. E. Høy, J. Adler-Nissen, Parameters affecting diacylglycerol formation during the production of specific‐structured lipids by lipase‐catalyzed interesterification Journal of the American Oil Chemists' Society. ,vol. 76, pp. 175- 181 ,(1999) , 10.1007/S11746-999-0215-Z
J. L. Sebedio, Ch. Septier, A. Grandgirard, Fractionation of commercial frying oil samples using sep‐pak cartridges Journal of the American Oil Chemists' Society. ,vol. 63, pp. 1541- 1543 ,(1986) , 10.1007/BF02553080
S. L. Melton, Sajida Jafar, Danielle Sykes, M. K. Trigiano, Review of stability measurements for frying oils and fried food flavor Journal of the American Oil Chemists' Society. ,vol. 71, pp. 1301- 1308 ,(1994) , 10.1007/BF02541345
P.J. White, Methods for measuring changes in deep-fat frying oils Food Technology. ,vol. 45, pp. 75- 80 ,(1991)
X.-Q. Xu, P. Salisbury, H. Tran, M. Palmer, K. White, Monitoring deep frying performance of monola and monosun oils Food Australia. ,vol. 51, pp. 157- 163 ,(1999)