1.
China Journal of Chinese Materia Medica
;
(24): 1681-1683, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-315984
ABSTRACT
<p><b>OBJECTIVE</b>To study the monthly dynamic variation of the contents of six isoflavones in the rhizomes of Belamcanda chinensis cultivated in Nanjing, and decide optimum harvesting times.</p><p><b>METHOD</b>HPLC method was used to determine the contents of six isoflavones in the samples collected at different times.</p><p><b>RESULT</b>It was shown that the total contents of six isoflavones in the rhizomes of B. chinensis collected in April were the highest.</p><p><b>CONCLUSION</b>The most optimum collecting time of rhizomes of B. chinensis cultivated in Nanjing should be in April.</p>