Journalartikel

Jahr der Veröffentlichung: 2016

Seiten: 11-12

Zeitschrift: CAMAG bibliography service

Bandnummer: 117

URL: https://www.uni-giessen.de/fbz/fb09/institute/ernaehrungswissenschaft/prof/lmw/Publications/CBS11720161516Eescolar.pdf

Verlag: CAMAG Chemie-Erzeugnisse & Adsorptionstechnik AG

Abstract: 

For the rapid control of the fish species escolar (Lepidocybium flavobrunneum) by determination of the indigestible wax esters, HPTLC on silica gel with n-hexane – toluene 7:3 with chamber saturation for 10 min, migration distance 60 mm. Detection by dipping in aqueous Rhodamine B reagent (0.025 %), evaluation under UV 366 nm. Quantitative determination by fluorescence measurement at 366/>400 nm with the Hg lamp. The hRF value of oleyl oleate was 30 and of stearyl stearate 40. The mean recovery rate (104 %) was determined by analyzing salmon samples spiked to contain 20 % wax esters. The wax ester content of an escolar sample was 18-22 % (n=3). The repeatability was <5 % and the mean laboratory precision 3 %.

Harvard-Zitierstil: Miller, A. and Morlock, G. (2016) Quantification of wax ester content in escolar, CAMAG bibliography service, 117, pp. 11-12. https://www.uni-giessen.de/fbz/fb09/institute/ernaehrungswissenschaft/prof/lmw/Publications/CBS11720161516Eescolar.pdf

APA-Zitierstil: Miller, A., & Morlock, G. (2016). Quantification of wax ester content in escolar. CAMAG bibliography service. 117, 11-12. https://www.uni-giessen.de/fbz/fb09/institute/ernaehrungswissenschaft/prof/lmw/Publications/CBS11720161516Eescolar.pdf