Effect of factors on callus biomass and synthetic mass of hypericin in Hypericum perforatum / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 921-923, 2003.
Article
em Zh
| WPRIM
| ID: wpr-293688
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the effect of several factors on the quantity of hypericin in H. perforatum callus.</p><p><b>METHOD</b>High efficiency liquid phase chromatography and plant tissue culture were applied.</p><p><b>RESULT AND CONCLUSION</b>When the ratio of nitro-nitrogen to amina-nitrogen is 3:1, the callus biomass is 1.6-fold and the synthetic mass of hypericin rises. 0.1-0.20 mg x L(-1) mannose improves the content of total hypericin. The addition of PVP or PVPP can promote improvement of the growth and biosynthesis of callus.</p>
Texto completo:
1
Base de dados:
WPRIM
Métodos Terapêuticos e Terapias MTCI:
Terapias_biologicas
Assunto principal:
Perileno
/
Farmacologia
/
Plantas Medicinais
/
Povidona
/
Hypericum
/
Meios de Cultura
/
Técnicas de Cultura de Tecidos
/
Manose
/
Metabolismo
/
Nitrogênio
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2003
Tipo de documento:
Article