CAPACITATEA ANTIOXIDANTĂ A PREPARATELOR DE FICOCIANINĂ OBŢINUTE ÎN BAZA BIOMASEI DE SPIRULINĂ ÎMBOGĂŢITE CU GERMANIU
Date
2012
Journal Title
Journal ISSN
Volume Title
Publisher
CEP USM
Abstract
The optimal time to harvest spirulina biomass for phycocyanin extraction was established. The phycocyanin yield and purity depend on used extracting solution, recording the maximum values for 1% CaCl2 solution in 10% alcohol. The testing for antioxidant activity of phycocyanin preparations by ABTS+ was carried out for both: preparations obtained from spirulina biomass grown on Zarrouk medium, as well as those obtained from biomass cultivated on medium enriched with germanium. The antioxidant activity of containing germanium phycocyanin preparations was the highest.
Description
Keywords
ficocianină, biomasa de spirulină, phycocyanin preparations, spirulina biomass
Citation
BULIMAGA, Valentina, DJUR, Svetlana et. al. (2012). Capacitatea antioxidantă a preparatelor de ficocianină obţinute în baza biomasei de spirulină îmbogăţite cu germanium. In: Studia Universitatis Moldaviae. Seria Științe reale și ale naturii: Biologie. Chimie. Revista științifică, nr. 1(51), pp.9-13. ISSN 1814-3237