Your browser doesn't support javascript.
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
Aviakosm Ekolog Med ; 34(1): 32-5, 2000.
Artigo em Russo | MEDLINE | ID: mdl-10732192

RESUMO

Effects of space flight on growth and biosynthetic features of plant cells were studied in two strains of ginseng (Panax ginseng) differing in growth and particularly biosynthetic activities, a strain of Lithospermum Erythrorhizon and a strain of Macrotomia Euchroma which produce biologically active naphroquin-derived pigments. --and also differ in growth and biosynthetic properties. Following exposure aboard MIR and a Space shuttle, cells of the callosal cultures were subjected to callosal or suspension passaging. Biomass yield and biologically active substances--ginseng saponins ginsenoids and shikonin were determined in the cells cultures. There was no evidence for the biomass yield to be significantly altered by space flight; however, the content of biologically active substances was materially changed with the strain.


Assuntos
Panax/fisiologia , Plantas Medicinais , Sementes/fisiologia , Voo Espacial , Meio Ambiente Extraterreno , Naftoquinonas/metabolismo , Panax/citologia , Pigmentos Biológicos/biossíntese , Sementes/citologia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA