Effects of gathering season and three age affect on main active components of Taxus madia / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2538-2540, 2010.
Article
in Zh
| WPRIM
| ID: wpr-279405
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To reveal the influence of harvest season and tree age on the content of taxol and 10-DAB III, and provide the basis for the harvest time of Taxus madia.</p><p><b>METHOD</b>Branches and leaves of the labeled 25 three-year-old plants and 25 five-year-old plants were collected every two months from March 26,2009 to January 26, 2010. Taxol and 10-DAB III content of different age and growth season of Taxus in branches were determined by HPLC.</p><p><b>RESULT</b>Taxol and 10-DAB III content were significantly different in different harvesting age. The content of five-year-old plants was significantly higher than that of three-year-old plants. Taxol and 10-DAB III contents were significantly different in different harvesting season, and the highest content of taxol and 10-DAB III was 0.56, 0.32 mg x g(-1), respectively, in May.</p><p><b>CONCLUSION</b>The May is the suitable harvest season for T. madia, but the suitable harvest age need further study which according to the main active component and biomass accumulation.</p>
Full text:
1
Index:
WPRIM
Main subject:
Pharmacology
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Seasons
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Trees
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Chemistry
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Chromatography, High Pressure Liquid
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Paclitaxel
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Asteraceae
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Taxus
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Plant Preparations
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Taxoids
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2010
Type:
Article