U sing nearinfrared spectroscopy (N IS)com bining w ith clustering analysism ethod,a rapid identification m odelw hich can be used in edible oil identification w as set up. Experim ents based on 30 N IS of edible oil, and the qualitative identification of the m odel of sesam e oil-soybean oil-peanutoil-corn oilw asestablished.The recognition rate and forecastrate can reach 100% .B ased on N IS of40 sesam e oilsam ples,the acid value prediction m odelofsesam e oilw asestablished,and the index m odelw asbetter.V isible N IS technology had good application prospectin rapid detec-tion ofedible oil.
NETL
NSTL
万方数据
维普
