Accumulation of selenium and chromium in the growth dynamics of Spirulina platensis

被引：19

作者：

Belokobylsky, AI ^{[1
]}

Ginturi, EI

Kuchava, NE

Kirkesali, EI

Mosulishvili, LM

Frontasyeva, MV

Pavlov, SS

Aksenova, NG

机构：

[1] Georgian Acad Sci, EL Andronikashvili Inst Phys, GE-380077 Tbilisi, Georgia

[2] Joint Inst Nucl Res, Frank Lab Neutron Phys, Dubna 141980, Russia

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2004年 / 259卷 / 01期

关键词：

Biomass; Physical Chemistry; Chromium; Inorganic Chemistry; Selenium;

D O I：

10.1023/B:JRNC.0000015807.53132.c0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The dynamics of accumulation of Se(IV) and Cr(III) in Spirulina platensis (S. platensis) cells was studied using epithermal neutron activation analysis. The effect of Se(IV) and Cr(III) apart and together on growth and morphology of S. platensis cells is discussed. It was established that accumulation of Cr is more intensive than that of Se. As follows from the results obtained, the simultaneous loading of Se and Cr affects the biomass growth dynamics of S. platensis without changing its morphology and protein content. This finding serves the ground for developing the pharmaceuticals based on Se and Cr enriched biomass.

引用

页码：65 / 68

页数：4

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