Analytical methods for the determination of alkylpolyglucosides
✍ Scribed by Buschmann, Norbert ;Hülskötter, Frank ;Kruse, Anja ;Wodarczak, Susann
- Publisher
- John Wiley and Sons
- Year
- 1996
- Weight
- 412 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0931-5985
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✦ Synopsis
This paper describes the repertoire of analytical methods which is currently available for the determination of Alkylpolyglucosides (APGs). The methods range from chromatographic techniques (hightemperature gas chromatography, high-performance liquid chromatography, thin-layer chromatography) to methods which allow a fast and easy (but unselective) determination of sum parameters. For the first time a derivatization method is described which converts APGs into anionic compounds that can be titrated potentiometrically.
Analytische Methoden zur
Bestlmmung von Alkyipolyglucosiden. Dieser Artikel beschreibt das analytisch-chemische Repertoire, das momentan zur Bestimmung von Alkylpolyglucosiden (APGs) zur Verfugung steht. Die Moglichkeiten erstrecken sich von chromatographischen Techniken (Hochtemperatur-Gaschromatographie, Hochleistungsflussigchromatographie und Dunnschichtchromatographie) bis hin zu Methoden zur schnellen, aber unspezifischen Bestimmung von Summenparametern. Erstmalig wird eine Derivatisierungsmethode beschrieben, die die APGs in ionische Derivate uber-Whrt; diese sind durch potentiometrische Titration bestimmbar.
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