Estimation of Protocatechuic Acid in Greater Cardamom Fruit Extracts by HPTLC Method
نویسندگان
چکیده
منابع مشابه
Antimicrobial Activity of Essential Oil and Various Extracts of Fruits of Greater Cardamom
Greater cardamom (Amomum subulatum Roxb. Zingiberaceae) commonly known as "Bari ilaichi" is a well known plant used in Ayurvedic and Unani medicine. It has been used for the treatment of various diseases and disorders like gastric ulcer. Therefore antimicrobial activity of petroleum ether, methanol and aqueous extracts from leaves and roots, essential oil and isolated vasicine from A. vasica we...
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A simple, rapid and reliable HPTLC method has been developed for simultaneous estimation of Chebulagic acid and Chebulinic acid in marketed polyherbal formulations. Identification and quantification were performed on 10cm x 10cm, layer thickness 0.2mm, aluminumbacked silica gel 60 F254 HPTLC plates previously washed with methanol. The solvent system consisting of Ethyl Acetate: Toluene: Formic ...
متن کاملThe metabolism of protocatechuic acid by Neurospora.
A mutant strain of Neurospora crassa, Y7655a, which requires for growth either phenylalanine, tyrosine, tryptophan, and p-aminobenzoic acid in combination or shikimic acid alone, was found to be blocked in the conversion of dehydroshikimic acid t.o shikimic acid. Some dehydroshikimic acid was accumulated during growth, but the major accumulated product was protocat.echuic acid (3,4-dihydroxyben...
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Background and objectives: Rutin, quercetin and liquiritin arepolyphenol flavonoids which have shown anti-inflammatory, antihepatotoxic, antiulcer, antiallergic, antidiabetic, antiviral and antioxidant activities. They are found in many herbal plants, one of them is Cocculus hirsutus. The objective of this research was to develop and validate a new, accurate, precise and economic HPTL...
متن کاملPharmacological Activities of Protocatechuic Acid.
Protocatechuic acid (3,4-dihydroxybenzoic acid, PCA) is a simple phenolic acid. It is found in a large variety of edible plants and possesses various pharmacological activities. This article aims to review the modern trends in phytochemical isolation and extraction of PCA from plants and other natural resources. Moreover, this article also encompasses pharmacological and biological activities o...
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ژورنال
عنوان ژورنال: Research Journal of Phytochemistry
سال: 2009
ISSN: 1819-3471
DOI: 10.3923/rjphyto.2009.54.62