scholarly journals Determination of Acetaldehyde in High-Fructose Corn Syrup by High-Performance Liquid Chromatography Equipped with a Fluorescence Detector.

1991 ◽  
Vol 38 (3) ◽  
pp. 267-270
Author(s):  
Kayoko OISHI ◽  
Teruo NAKAKUKI ◽  
Seishiro KAINUMA ◽  
Tatsumi ABE ◽  
Chuichi WATANABE
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
High Fructose Corn Syrup ◽  
Fluorescence Detector ◽  
Corn Syrup ◽  
High Fructose

Determination of Honey Authenticity by Anion-Exchange Liquid Chromatography

1994 ◽  
Vol 77 (3) ◽  
pp. 695-702 ◽  
Author(s):  
Kevin W Swallow ◽  
Nicholas H Low
Keyword(s):  
Liquid Chromatography ◽  
North America ◽  
Anion Exchange ◽  
Amperometric Detection ◽  
High Fructose Corn Syrup ◽  
Pulsed Amperometric Detection ◽  
Corn Syrup ◽  
Low Concentrations ◽  
High Fructose

Abstract Methodology using anion-exchange liquid chromatography with pulsed amperometric detection was developed to determine the addition of invert syrups (beet or cane) and high-fructose corn syrup to honey. The invert syrups used were either chemically (commercially) or enzymatically prepared. Fingerprint oligosaccharides were shown to be present in these sweeteners, which were either not detectable or present at low concentrations in pure honey. Forty-four pure honey samples produced in continental North America, Hawaii, China, and Australia were used in this study.

Salting-out induced liquid–liquid microextraction based on the system of acetonitrile/magnesium sulfate for trace-level quantitative analysis of fluoroquinolones in water, food and biological matrices by high-performance liquid chromatography with a fluorescence detector

2014 ◽  
Vol 6 (17) ◽  
pp. 6973-6980 ◽  
Author(s):  
Dongli Du ◽  
Guozhong Dong ◽  
Yuanyuan Wu ◽  
Jingjing Wang ◽  
Ming Gao ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Quantitative Analysis ◽  
High Performance ◽  
Biological Matrices ◽  
Fluorescence Detector ◽  
Trace Level ◽  
Salting Out ◽  
Liquid Microextraction

A convenient, economical SILLME method coupled with HPLC/FLD for sample preparation, extraction and trace-level quantitative determination of fluoroquinolones is reported.

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