|
Published:Journal of Chromatographic Science,
ISSN 0021-9665 Volume
46, Number 8, September 2008, pp. 739-742
Selective On-Line Extraction of Trans-Resveratrol
and Emodin from Polygonum cuspidatum Using Molecularly
Imprinted Polymer
Xiaolei Zhuang1, Xiangchao Dong1,
Shujuan Ma2, and Ti Zhang1
1College of Chemistry, Nankai University, Tianjin 300071, China
and
2Department of Chemistry, Shanxi Normal University, Linfen
041004, China
High-performance liquid chromatographic separation
is performed to extract active components from the traditional
Chinese medicine Polygonum cuspidatum using a trans-resveratrol
imprinted polymer. Good separation and purification of trans-resveratrol
and emodin from the Polygonum cuspidatum extract are
achieved after condition optimization. The extraction recoveries
are 83% and 99% for trans-resveratol and emodin, respectively.
The results show that the molecularly imprinted polymer can be
used as a selective extraction material for the extraction and
purification of trans-resveratrol and emodin from Polygonum
cuspidatum.
Reproduction
of editorial content of this journal is prohibited without publisher’s
permission.
This
article is available in its entirety by fax for $40.00.
Visa, MasterCard & Amex accepted. To
order electronically
click here
or call: 847-647-2900 ext. 1323
or fax request to: 847-647-1155.
To order multiple copies click here.
Please
indicate JCS volume and issue along with
page numbers. |
Site Map: Home
| Current Issue | Subscribe
| Back Issues | About
Us | Meetings | Advertising
|
| Books for Sale | For
the Author | Links | Supplier
Info | Search | |
