A sensitive and rapid determination of berberine was carried out by flow-injection analysis. Berberine was successfully extracted in the presence of sodium perchlorate. The calibration graph was linear over the range 4 X 10d9-1 X 1O-6 mol dm-". The sample throughput was 42 h-l.
Application of thermochromism in spectrophotometric analysis: Selective determination of berberine in pharmaceuticals by solvent extraction
β Scribed by Tadao Sakai
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 306 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0022-3549
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