Spectrophotometric Determination of Total Alkaloids in Peganum harmala L. Using Bromocresol Green
نویسندگان
چکیده
منابع مشابه
Cytotoxicity of alkaloids isolated from Peganum harmala seeds.
ETHNOPHARMACOLOGICAL RELEVANCE Peganum harmala is used in traditional medicine to treat a number of diseases including cancer. Our preliminary studies show that the alkaloidal extract of PH seed is cytotoxic to several tumor cell lines in vitro and has antitumor effect in a tumor model in vivo. The present investigation was aimed at extending our previous studies in identifying the components i...
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Two new, simple, rapid and reproducible spectrophotometric methods have been developed for the determination of lamotrigine (LMT) both in pure form and in its tablets. The first method (method A) is based on the formation of a colored ion-pair complex (1:1 drug/dye) of LMT with bromocresol green (BCG) at pH 5.02±0.01 and extraction of the complex into dichloromethane followed by the measurement...
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Alkaloids with allelopathic activity are not as well-known as other allelochemicals. Our study revealed that total alkaloids from seeds of the medicinal plant Peganum harmala L. possessed significant growth inhibitory effect on four treated plants, with dicot plants (lettuce and amaranth) being more sensitive than the tested monocot plants (wheat and ryegrass). Further investigation led to the ...
متن کاملBio-elicitation of β-carboline alkaloids in Cell Suspension Culture of Peganum harmala L.
Background: Sustainable and commercial production of secondary metabolites is a critical issue when dealing with its clinical application. Efforts are still being made to look for biotic or abiotic elicitors with more efficient and universal effects on the improvement of secondary metabolites. Objective: In order to evaluate the suitability of different biotic elicitors on P. harmala L. cell...
متن کاملPeganum harmala L. Intoxication in a Pregnant Woman
Peganum harmala L. is a plant widely distributed in the Mediterranean region. It is commonly used in traditional medicine in Morocco as sedative and abortifacient but exposes users to the risk of overdose and poisoning. The pharmacologically active compounds of this plant include a number of β -carboline and quinazoline alkaloids responsible of its pharmacological and toxicological effects. We ...
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ژورنال
عنوان ژورنال: Research Journal of Phytochemistry
سال: 2007
ISSN: 1819-3471
DOI: 10.3923/rjphyto.2007.79.82