Determination of triterpenoid acids in leaves of Eriobotrya japonica collected at in different seasons / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2353-2355, 2009.
Artículo
en Chino
| WPRIM
| ID: wpr-307585
ABSTRACT
<p><b>OBJECTIVE</b>To find out the change regularity of triterpenoid acids content in leaves of Eriobotrya japonica. (Folium Eriobotryae) in different seasons.</p><p><b>METHOD</b>The content of triterpenoid acids was determined by RP-HPLC.</p><p><b>RESULT</b>The content changes of oleanolic acid, ursolic acid, corosolic acid were minor in the different seasons. The content of oleanolic acid and ursolic acid were highest in April while the content of corosolic acid was highest in July. The content of maslinic acid has a significant change, the material which collected in November has the highest content in a year.</p><p><b>CONCLUSION</b>The content of triterpenoid acids changes regularly.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Estaciones del Año
/
Triterpenos
/
Medicamentos Herbarios Chinos
/
Química
/
Hojas de la Planta
/
Eriobotrya
Idioma:
Chino
Revista:
China Journal of Chinese Materia Medica
Año:
2009
Tipo del documento:
Artículo
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