Enzyme-assisted extraction of carotenoids from Bulgarian tomato peels
نویسندگان
چکیده
منابع مشابه
Enhancement of lycopene extraction from tomato peels by enzymatic treatment
Four food-grade enzyme preparations (Citrozym CEO and Ultra L, Peclyve EP and LI) with pectinolytic, cellulolytic and hemicellulolytic activities were investigated to assess their suitability for improving lycopene recovery from tomato peels. After a preliminary screening, the influence of solvent type and enzyme incubation time on the extraction efficiency was studied. Under the best condition...
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Supercritical CO2 extraction of carotenoids from tomato industrial wastes (mixture of skins and seeds) was carried out in a flow apparatus at the temperature of 60 oC and the pressure of 300 bar. The effect of the moisture content (4.6, 23 and 58%), particle size (0.15, 0.35 and 0.72 mm) and solvent flow-rate was studied. The carotenoids recovery (mass of extracted compounds by supercritical CO...
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In the present work, optimization of pectinase-assisted and tri-solvent-mediated extraction of lycopene from waste tomato peels was carried out. The optimized parameters for enzymatic pre-treatment were 2% pectinase concentration, pH 5.5, 4-h incubation, 45 °C and 150 rpm. Maximum recovery of lycopene from tomato peels using optimized tri-solvent extraction was achieved at 45 °C, 120-min incuba...
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ژورنال
عنوان ژورنال: Acta Alimentaria
سال: 2017
ISSN: 0139-3006,1588-2535
DOI: 10.1556/066.2017.46.1.11