Spectrophotometric determination of total alkaloids in some Iranian medicinal plants
Hamdard Medicus. 2010; 53 (4): 110-113
in English
| IMEMR
| ID: emr-131132
ABSTRACT
A simple spectrophotometric method based on the reaction with Bromocresol Green [BCG] has been developed for determination of total alkaloids in medicinal plants. A yellow complex forms and is easily extractable by chloroform at pH 4.7. The absorbance of the complex obeys Bear's law over the concentration range of 4-13 micro g atropine per mL of choloroform. This procedure can be carried out in the presence of other compounds without interference
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Index:
IMEMR (Eastern Mediterranean)
Main subject:
Spectrophotometry
/
Bromcresol Green
/
Chromatography, High Pressure Liquid
/
Alkaloids
Language:
English
Journal:
Hamdard Med.
Year:
2010
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