Determination of Sucrose Fatty Acid Esters by High-performance Liquid Chromatography.

Determination of surface-bound hydroxypropylcellulose (HPC) on drug particles in colloidal dispersions using size exclusion chromatography: A comparison of ELS and RI detection

“…Recently, applications of evaporative light scattering detectors (ELS) have increased dramatically due to the possibility of replacing the RI detector and the greater flexibility of ELS [21,22]. ELS detection has been used to successfully quantitate synthetic polymers [23], carbohydrates [19,24], fats and fatty acid esters [25,26], triglycerides [27], and steroids [28]. However, even though both detection technologies are available, no methods have been reported using size exclusion chromatography wherein ELS and RI detection have been compared for quantitation of HPC.…”

Stability of Sucrose Fatty Acid Esters under Acidic and Basic Conditions

“…The degree of acyl substitution was analyzed by a previously reported HPLC method 18 . The HPLC analysis indicated that all the purified sucrose monoesters contained the possible regioisomers and did not contain di-to octaesters and sucrose.…”

High Speed and Reproducible Analysis of Nitrosamines by Capillary Electrophoresis with a Sulfonated Capillary

“…Therefore a quantitative analytical methodology for determining food contents is becoming more important and has been studied by many scientists [1][2][3][4] . Also many hazardous chemicals, such as mutagenic substances, carcinogens, and endocrine disruptors have been studied from multiple angles for a long time.…”