Publication detail

Pressurized Hot Water Extraction of Alkaloids from Tobacco

Year: 2014

Type of publication: ostatní - článek ve sborníku

Name of source: ABSTRACT BOOK - 38th ISCC and 11th GC×GC Symposium

Publisher name: University of Messina

Place: Messina

Page from-to: 207

Titles:

Language	Name	Abstract	Keywords
eng	Pressurized Hot Water Extraction of Alkaloids from Tobacco	The main aim of this work was extraction of alkaloids from tobacco using pressurized hot water extraction, as a reliable and simple method that fulfil the main conditions of green analytical chemistry, particularly due to non-toxic solvent. Firstly, optimization of extraction conditions was performed. The optimization was made on the basis of central composite design, when the most suitable sample amount, time and temperature were investigated. Determination of extraction efficiency was carried out by gas chromatography/mass spectrometry (GC-MS). The best extraction conditions were subsequently used for determination of target alkaloids in real samples.	PHWE; Green Analytical Chemistry; Tobacco; GC-MS

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