نتایج جستجو برای: leaf extracts

تعداد نتایج: 168428  

2013

The present investigation of crude extracts from leaf, seed coat and stem of cardiospermum halicacabum L. in different solvent, were subjected to phytochemical and antibacterial screening against the selected Gram positive and Gram negative bacteria. The phytochemical solvent extracts were used for screening and antibacterial activity, were analysed. The Phytochemical studies indicate that the ...

2014
Desalegn Tadele

Allelopathic potential of aqueous extracts of lantana (Lantana camara L.) leaf on germination and growth of three agricultural crops: Maize, Finger millet and Tef, commonly cultivated in Ethiopia were studied under laboratory condition. The aqueous extracts were assayed at 5, 10, 25, 50 and 75% and their allelopathic effects were compared with distilled water (control). All the aqueous extracts...

2015
Z Shialy M Zarrin B Sadeghi Nejad S Yusef Naanaie

BACKGROUND AND PURPOSE Pistacia atlantica, which belongs to the Anacardiaceae family, grows in the Zagrossian region of Iran. The aim of this study was to evaluate the antifungal properties of Pistacia atlantica and olive leaf extracts against different fungal species. MATERIALS AND METHODS In this study, we assessed the activities of olive leaf extracts and Pistacia atlantica leaf and fruit ...

Journal: :Memorias do Instituto Oswaldo Cruz 2009
Bianca Jorge Sequeira Marcos Jose Salgado Vital Adrian Martin Pohlit Isabel Costa Pararols Glaucia Socorro Barros Caúper

Himatanthus articulatus (Vahl) Woodson is a tree found in the northern Amazon savannahs (common name: sucuba) that is used in local Amerindian medicine. Leaf, bark and branch wood methanol extracts, sequentially obtained hexane, ethyl acetate and methanol extracts and latex were evaluated for antifungal and antibacterial activities against American Type Culture Collection (ATCC) and local clini...

Journal: :مجله بین المللی زیست و زیست پزشکی 0
batoul amini navaie north research center of pasteur institute of iran, amol, iran saeid kavoosian north research center of pasteur institute of iran, amol, iran sadegh fattahi north research center of pasteur institute of iran, amol, iran karimollah hajian-tilaki department of biostatistics and epidemiology, babol university of medical sciences, babol, iran mohsen asouri north research center of pasteur institute of iran, amol, iran roya bishekolaie department of biology, islamic azad university, qaemshahr branch, iran

breast cancer is the second main cause of death among women. the use of medicinal plants has been common in many countries since ancient times. the aim of this study was to evaluate the antioxidant and anti-proliferative potential of achillea millefolium l. the antioxidant activity of the aqueous and hydroalcoholic extracts of achillea millefolium l. leaf and flower was measured by dpph and fra...

2013
Surender Kumar Bhardwaj

Experiments were carried out to test the aqueous extracts of twenty plants for their antifungal activity against Fusarium solani the causal of dry rot disease of potato. The obtained results showed a differential activity of the plant extracts against the mycelium growth. The combined leaf extracts of Lawsonia alba and stem extracts of Acacia catechu in general showed a strong enhancement in ac...

Journal: :research in pharmaceutical sciences 0
najmeh sarvmeili abbas jafarian-dehkordi behzad zolfaghari

several attempts have so far been made in the search of new anticancer agents of plant origin. some studies have reported that different species of pine genus possess cytotoxic activities against various cancer cell lines. in the present study, we evaluated the cytotoxic effects of pinus eldarica bark and leaf extracts or leaf essential oil on hela and mcf-7 tumor cell lines. hydroalcoholic and...

Journal: :Journal of ethnopharmacology 1999
J Lin A R Opoku M Geheeb-Keller A D Hutchings S E Terblanche A K Jäger J van Staden

Aqueous and methanolic extracts from different parts of nine traditional Zulu medicinal plants, of the Vitaceae from KwaZulu-Natal, South Africa were evaluated for therapeutic potential as anti-inflammatory and anti-microbial agents. Of the twenty-nine crude extracts assayed for prostaglandin synthesis inhibitors, only five methanolic extracts of Cyphostemma natalitium-root, Rhoicissus digitata...

Batoul Amini Navaie, Haleh Akhavan-Niaki, Karimollah Hajian-Tilaki, Mohsen Asouri, Roya Bishekolaie, Sadegh Fattahi, Saeid Kavoosian,

Breast cancer is the second main cause of death among women. The use of medicinal plants has been common in many countries since ancient times. The aim of this study was to evaluate the antioxidant and anti-proliferative potential of Achillea millefolium L. The antioxidant activity of the aqueous and hydroalcoholic extracts of Achillea millefolium L. leaf and flower was measured by DPPH and FRA...

2015
B. Mahitha P. Archana MD. H. Ebrahimzadeh K. Srikanth M. Rajinikanth N. Ramaswamy

Cajanus cajan (L.) Millsp is one of the second most dietary legume crops. The leaf extracts may be used as a potential source of natural antioxidant. The ash values, extractive values, total phenolic and flavonoid content, in vitro antioxidant activity of various leaf extracts as well as anatomical investigation of Cajanus cajan were carried out. Physicochemical parameters such as total, acid-i...

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