Solid-Phase Extraction on Molecularly Imprinted Polymers
β Scribed by Lars I. Andersson; Leif Schweitz
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 50 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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## Abstract A new molecularly imprinted polymer for extraction of crocin from saffron stigmas was prepared using gentiobiose (a glycoside moiety in crocin structure) as a template. Crocin binding to gentiobiose imprinted polymer (GentβMIP) was studied in comparison with a blank nonimprinted polymer
Ecteinascidin 743 from sea squirt is one of the most original anti-tumoral activity compounds, as proven by the Natural Cancer Institute. Ecteinascidin 743 could be obtained with traditional liquid extraction, but it should be purified and separated from the extract. A molecularly imprinted solid-ph