Determination of volatile components of green, black, oolong and white tea by optimized ultrasound-assisted extraction-dispersive liquid–liquid microextraction coupled with gas chromatography

Autor: Sereshti, Hassan, Samadi, Soheila, Jalali-Heravi, Mehdi
Zdroj: In Journal of Chromatography A 8 March 2013 1280:1-8
Databáze: ScienceDirect