Determination of preservatives by integrative coupling method of headspace liquid-phase microextraction and capillary zone electrophoresis.
Ling
Da-Si
DS
Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China.
Xie
Hai-Yang
HY
He
You-Zhao
YZ
Gan
Wu-Er
WE
Gao
Yong
Y
D019817:Benzoic Acid / Q000032:analysis*; D005591:Chemical Fractionation / Q000379:methods*; D019075:Electrophoresis, Capillary / Q000379:methods*; D005520:Food Preservatives / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D012965:Sodium Chloride; D013011:Sorbic Acid / Q000032:analysis*; D013696:Temperature; D013997:Time Factors
D005520:Food Preservatives; D012965:Sodium Chloride; D019817:Benzoic Acid; D013011:Sorbic Acid