نتایج جستجو برای: phytochemical variation

تعداد نتایج: 310089  

Journal: :avicenna journal of phytomedicine 0
amit sharma department of medicinal chemistry, institute of medical sciences, banaras hindu university, varanasi 21005, up india mayank gangwar department of pharmacology, institute of medical sciences, banaras hindu university, varanasi- 221005 up india dharmendra kumar department of microbiology, institute of medical sciences, banaras hindu university, varanasi- 221005 up india gopal nath department of microbiology, institute of medical sciences, banaras hindu university, varanasi- 221005 up india akhoury sudhir sinha department of chemical engg, indian institute of technology, banaras hindu university, vanarasi-221005. up india yamini tripathi department of medicinal chemistry, institute of medical sciences, banaras hindu university, varanasi 21005, up india

objective: this study aims to evaluate the antimicrobial activity, phytochemical studies and thin layer chromatography analysis of machine oil, hexane extract of seed oil and methanol extract of presscake& latex of jatropha curcas linn (family euphorbiaceae). materials and methods: j. curcas extracts were subjected to preliminary qualitative phytochemical screening to detect the major phytochem...

2012
Reena Saxena Pramod Patil

In the present study of phytochemical screening of the seed extract of Myristica fragrance essential oil using standard method of photochemical analysis. The solvents used for extraction of essential oil were methanol, dichloromethane, hexane and chloroform. The preliminary phytochemical investigation showed that Myristica fragrance essential oil to contain some secondary metabolites such as of...

2010
R. RAMALINGAM BINDU MADHAVI A. RAVINDER DAVID BANJI

The present study deals with phytochemical and anthelmintic evaluation of corm of Amorphophallus campanulatus. This evaluation revealed the presence of many phytochemical constituents. Corm was extracted with petroleum ether, chloroform and methanol. Crude tannins were isolated from methanol extract. All extracts and crude tannins were evaluated for anthelmintic activity. Chloroform, methanol e...

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 ...

Journal: :iranian journal of pharmaceutical research 0
ihsan-ul- haq department of biochemistry, faculty of biological sciences, quaid-i-azam university (45320), islamabad, pakistan. nazif ullah department of biochemistry, faculty of biological sciences, quaid-i-azam university (45320), islamabad, pakistan. gulnaz bibi department of biochemistry, faculty of biological sciences, quaid-i-azam university (45320), islamabad, pakistan. simab kanwal department of biochemistry, faculty of biological sciences, quaid-i-azam university (45320), islamabad, pakistan. muhammad sheeraz ahmad department of biochemistry, pmas-arid agriculture university rawalpindi, rawalpindi pakistan. bushra mirza department of biochemistry, faculty of biological sciences, quaid-i-azam university (45320), islamabad, pakistan.

euphorbia wallichii a perennial herb growing mainly in himalayas has been widely used in folk medicines for its medicinal properties. in the present study, the crude methanolic root extract (cme) and its fractions; n-hexane fraction (nhf), n-butanol fraction (nbf), chloroform fraction (chf), ethyl acetate fraction (eaf) and aqueous fraction (aqf) of this plant specie were investigated for antio...

Journal: :progress in biological sciences 2015
marjan bastan hamid sadeghi

francoeuria undulata (l.) lack is often synonymous with two species of the genus pulicaria,i.e. pulicaria undulata (l.) c.a. mey and pulicaria crispa (forssk.) olive, which are oftenincluded under the genus francoeuria. the essential oil yield and compositions in the fivenatural populations of francoeuria undulata from fars province in southern iran weredetermined by gc and gc/ms analysis. the ...

2015
John De Britto

Abrus precatorius L. is a medicinal plant. The medicinal properties of the plants are determined by the presence of secondary metabolites (phytochemical constituents) in it. In the present study the phytochemical analysis and antibacterial activity in the methanol extract of five parts (leaves, stem, flowers, seed coat and seeds) of A. precatorius was carried out to analyses the presence of phy...

2009
P. Rajesh S. Latha P. Selvamani V. Rajesh Kannan

Capparis sepiaria Linn. (Family: Capparidaceae) is a rare indigenous in South India but has widespread distribution in many tropical and sub-tropical countries. The present study intended with various phytochemical screening and toxicity studies were carried out on the leaves of the Capparis sepiaria. Preliminary phytochemical evaluation of the ethanolic extract of revealed that the presence of...

2015
M. Tamilarasan S. Sivamani A. S. Maheshwari T. P. Rajesh

Objective: To investigate in vitro bioactivities of methanol, ethyl acetate, chloroform, hexane, ethanol and aqueous extracts of E. nummularius and its phytochemical analysis. Methods: The antioxidant activity was determined by measuring the scavenging activity of DPPH radicals and H2O2. Cytotoxic activity was tested against hep G2 cell lines using MTT assay. Antimicrobial activity was assessed...

2010
Mathan C. Nisha Sevanan RajeshKumar

A greenhouse experiment was conducted in order to evaluate the efficiency of seven Arbuscular Mycorrhizal Fungi (AMF) namely, Acaulospora deligata, Glomus aggregatum, G feugianum, G fasciculatum, G rubiforme, Gigaspora margarita, and Scutellospora heterogama collected from the rhizosphere soils of Wedilia chinensis (Osbeck) Merril. They were evaluated on the same host for improvement of phytoch...

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