Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Chemistry. 2012 5 (3)
- Authors
- Naimushina, Lilia V.; Karaseva, Anastasia Yu.; Chesnokov, Nikolai V.
- Contact information
- Naimushina, Lilia V.: Siberian Federal University 79 Svobodny , Krasnoyarsk, 660041 Russia , e-mail: ; Karaseva, Anastasia Yu.: Siberian Federal University 79 Svobodny , Krasnoyarsk, 660041 Russia; Chesnokov, Nikolai V.: Siberian Federal University 79 Svobodny; Institute of Chemistry and Chemical Technology SB RAS , Krasnoyarsk, 660041 Russia; 50/24 Akademgorodok, Krasnoyarsk, 660036 Russia
- Keywords
- vegetable row materials; biologically active substances (BAS); chlorophyll and its derivatives; two-phase extraction; spectrophotometric study
- Abstract
The regularities of chlorophyll and its derivatives (CD) recovering from Melissa officinalis at two-phase extraction in system “ethanol water solution (60 %) – colza oil” were investigated by spectrophotometric method. CD content quantitative analysis in oil extracts has shown that a usage of immiscible solvents system increases a yields in 1,5 – 2 time compared to single-phase extraction by colza oil under process time extension from 6 to 30 hours properly. The efficiency of CD extraction was increased in 2,5-3,7 times when a stable emulsion in immiscible solvents system was created by adding a surface-active agent of the second kind – lecithin.
- Pages
- 281-288
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/9518
Journal of Siberian Federal University. Chemistry / Spectrophotometric Study of Chlorophyll and its Derivatives Accumulation in Melissa Officinalis Extracts Using Two-Phase Solvent System
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