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Camomile autofermentation in polyethylene glycol/dextran two-phase system
Author(s) -
Sanja Djakovic,
Sanja Ilić,
Jelena Cvejić,
Milica Atanacković Krstonošić,
Mirjana Antov,
Zoran Zeković
Publication year - 2008
Publication title -
acta periodica technologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.134
H-Index - 15
eISSN - 2406-095X
pISSN - 1450-7188
DOI - 10.2298/apt0839133d
Subject(s) - polyethylene glycol , apigenin , chemistry , dextran , peg ratio , yield (engineering) , bioconversion , phase (matter) , chromatography , organic chemistry , materials science , flavonoid , fermentation , finance , economics , antioxidant , metallurgy
The objective of this study was the investigation of the extractive bioconversion of apigenin-7-O-β-glucoside in camomile ligulate flowers into apigenin by autofermentation in polyethylene glycol 6000/dextran 2 two-phase system. In 22.5% polyethylene glycol/14% dextran aqueous two-phase system the obtained yield of apigenin in the top phase was 96.5%. In the presence of plant material that partiotioned to the interphase, the yield of apigenin in the top phase was 3.5 times higher in comparison to the model system

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