In:
Natural Product Communications, SAGE Publications, Vol. 4, No. 6 ( 2009-06), p. 1934578X0900400-
Abstract:
Oxyresveratrol ( trans-2,4,3′,5′-tetrahydroxystilbene, OXY) and resveratrol ( trans-3,5,4′-trihydroxystilbene, RES) are the two most important constituents of the traditional Chinese medicine Smilax china. A reversed-phase high-performance liquid chromatographic method was developed to determine OXY and RES in rat bile and urine after oral administration of Smilax china extract. The biological samples were analyzed by HPLC on Aglient Zorbax SB-C 18 column (250 × 4.6 mm, 5 μm) at a wavelength 320 nm and at a flow rate of 1.0 mL/min. The method was accurate and reproducible for determination. The cumulative excretion of OXY and RES was 0.29% and 0.97% in bile samples, 0.84% and 0.65% in urine samples, respectively.
Type of Medium:
Online Resource
ISSN:
1934-578X
,
1555-9475
DOI:
10.1177/1934578X0900400617
Language:
English
Publisher:
SAGE Publications
Publication Date:
2009
detail.hit.zdb_id:
2430442-6
SSG:
15,3
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