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[Effect of factors on callus biomass and synthetic mass of hypericin in Hypericum perforatum].
- Source :
-
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica [Zhongguo Zhong Yao Za Zhi] 2003 Oct; Vol. 28 (10), pp. 921-3. - Publication Year :
- 2003
-
Abstract
- Objective: To study the effect of several factors on the quantity of hypericin in H. perforatum callus.<br />Method: High efficiency liquid phase chromatography and plant tissue culture were applied.<br />Result and Conclusion: 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.
- Subjects :
- Anthracenes
Culture Media
Hypericum metabolism
Mannose pharmacology
Perylene metabolism
Plants, Medicinal metabolism
Povidone analogs & derivatives
Povidone pharmacology
Tissue Culture Techniques
Hypericum growth & development
Nitrogen pharmacology
Perylene analogs & derivatives
Plants, Medicinal growth & development
Subjects
Details
- Language :
- Chinese
- ISSN :
- 1001-5302
- Volume :
- 28
- Issue :
- 10
- Database :
- MEDLINE
- Journal :
- Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
- Publication Type :
- Academic Journal
- Accession number :
- 15620179