نتایج جستجو برای: phytochemical analysis

تعداد نتایج: 2834005  

F Mojab HR Vahidipour M Kamalinejad N Ghaderi

A phytochemical screening of fifty five Iranian plants belonging to 21 families was carried out. A qualitative phytochemical analysis was performed for the presence of alkaloids, tannins, saponins and flavonoids. The medicinal uses of these plants are also reported.

F Mojab HR Vahidipour M Kamalinejad N Ghaderi

A phytochemical screening of fifty five Iranian plants belonging to 21 families was carried out. A qualitative phytochemical analysis was performed for the presence of alkaloids, tannins, saponins and flavonoids. The medicinal uses of these plants are also reported.

2017
Priyankar Dey Somit Dutta Anurag Chowdhury Abhaya Prasad Das Tapas Kumar Chaudhuri

In the present study, we have phytochemically characterized 5 different abundant Aloe species, including Aloe vera (L.) Burm.f., using silylation followed by Gas Chromatography-Mass Spectrometry technique and compared the data using multivariate statistical analysis. The results demonstrated clear distinction of the overall phytochemical profile of A vera, highlighted by its divergent spatial a...

2014
Yen Phan Anh Nguyen

Medicinal plants contain bioactive compounds which are used for treatment of various human diseases.Phytochemicals have two categories i.e., primary and secondary constituents.Secondary metabolites are responsible for medicinal activity of plants. The phytochemical analysis of total extracts in water, ethanol, methanol, chloroform, hexane and ether extracts of Scopariadulcis L.were investigated...

2003
D. P. Pandey R. K. Bachheti

p-b-D-Glucosyloxybenzoic acid, p-Hydroxybenzoic, Caffeic acid and have been isolated from the whole plant of Abutilon indicum. The concerted use of IR, UV, NMR spectroscopy and chemical methods allowed the identification of these compounds.

Journal: :iranian journal of pharmaceutical research 0
khaled nabih rashed el-tahrir str., national resaerch centre, pharmacognosy dept., dokki, giza, egypt monica butnariu chemistry and vegetal biochemistry, banat's university of agricultural sciences and veterinary medicine from timisoara, calea aradului, timisoara 300645, romania.

methanol 70% extract of bauhinia racemosa aerial parts was tested for antimicrobial activity against different bacterial and fungal strains and for antioxidant activity and also total content of polyphenols with phytochemical analysis of the extract was determined. the results have showed that the extract has a significant antimicrobial activity, it inhibited the growth of bacillus subtilis and...

2015
UMAR ZAYYANU USMAN MAHANEEM MOHAMED

Propolis is a complex resinous material with many pharmacological and biological properties attributed to the presence of many volatile and non-volatile phytochemical compounds which have not been analysed in details for Malaysian propolis. In this study, we determined and compared volatile phytochemical compounds in water and ethanol extracts of Malaysian propolis (Trigona itama) using gas chr...

2012
C. S. KALAIVANI S. Sahaya SATHISH N. JANAKIRAMAN M. JOHNSON

The present study was aimed to examine the phytochemical constituents present in Andrographis paniculata (Burm.f.) Wall. ex Nees. The preliminary phytochemical constituents were qualitatively analyzed using the method described by Brindha et al. For GC-MS analysis, 10 g powdered sample is extracted with 30 mL ethanol overnight and filtered in ashless filter paper with sodium sulphate (2 g) and ...

2016
Kiran Kumar G. Krishnaveni

The powdered plant material subjected to extraction using acetone, methanol, hexane and water. The extracts of plant were used for the phytochemical analysis to find out the phytochemical screening and quantitative analysis by UV method. The tests confirm the presence of various phytochemicals like Alkaloids, Saponins and Flavonoids in four extracts. The quantitative results suggest that the am...

2013
P. G. Dhawale

The preliminary phytochemical analysis of eight medicinal plants from Amravati District (MS) was done. The plants were Abutilon indicum L .(Swart)., Euphrbia hirta L., Ficus hispida L. f., Melia azedarch L., Phyllathus reticulatus Poir. ,Psidium guajava L., vitex negundo L., Vitex pinnata L. Qualitative phytochemical analysis of these plants confirms the presence of various phytochemicals like ...

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