Journal of
Medicinal Plants Research

  • Abbreviation: J. Med. Plants Res.
  • Language: English
  • ISSN: 1996-0875
  • DOI: 10.5897/JMPR
  • Start Year: 2007

JMPR Articles in press

OPTIMIZATION OF EXTRACTION, CHEMICAL CHARACTERIZATION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM BLACK CUMIN ( NIGELLA SATIVA L.) SEEDS BY USING CLEVENGER DISTILLATION

Article in Press

Essential oils are secondary metabolities that are highly concentrated substances extracted from flowers, leaves, stems, roots, seeds, barks, resins, or fruit rinds. Essential oils have been recognized as some of the most promising compounds in the development of novel products particularly in the pharmaceutical, agricultural, food and perfumery industries. Black cumin (Nigella sativa L.) belonging to family Rannunculaceae...

Author(s):Demis

An Evaluation of the antioxidant and antimicrobial activities of Allium ampeloprasum var Iranicum, Echinophora platyloba L and Pistacia atlantica kurdica

Article in Press

The main aims of this study have been finding out the antioxidant and antimicrobial activities and preliminary phytochemical screening of three traditional plants of Iran namely, Allium ampeloprasum var. iranicum, Echinophora platyloba L and Pistacia atlantica kurdica were studied. In this experimental study, the maceration technique was used to prepare alcoholic extract. The effect of extract was analyzed based on disk...

Author(s):Avin Aghemiri, Asrin Aghemiri and Alireza Massiha

Ethnomedicinal importance of Gandrayan (Angelica glauca Edgew.) in the North-Western Indian Himalayan Region

Article in Press

Gandrayan (Angelica glauca Edgew., Family Apiaceae) is a high value medicinal herb and it is native and endemic to the Indian Himalayan Region. Its aromatic roots are used as spice and beside this the industrial demand of its essential oil is increasing for modern herbal medicines and aromatherapy. The present study was carried out to document its ethno-medicinal importance among local inhabitants of three Indian Himalayan...

Author(s):J. S. Butola, R. K. Vashistha, C. P. Kuniyal, A. R. Malik, S. S. Koranga and M. S. Rawat

Antibacterial and antioxidant activities of different cultivars of Zingiber officinale Roscoe grown in Sikkim Himalaya

Article in Press

Antimicrobial and antioxidant properties of different solvent extracts of five cultivars of Zingiber officinale were investigated. Out of the test organisms, Staphylococcus aureus was found most susceptible to chloroform extract of majhauley cultivar (26±0.1mm), while there was no activity recorded against Escherichia coli. The highest total phenol and flavonoid contents were recorded in the chloroform extract of...

Author(s):Sushen Pradhan, Arvind Kumar Goyal , Shiva Kumar Sharma and Pratap J. Handique

An investigation on environmental factors affecting the distribution of medicinal plants in North East Iran

Article in Press

The objective of this research was to investigate the effect of environmental factors on distribution of medicinal plants in Chaharbagh rangelands in North East Iran. Sampling of vegetation was performed in quadrats positioned in the study area using a randomized-systematic method. Vegetation data including medicinal plants and their density were estimated quantitatively within each quadrat. The topographic conditions...

Author(s):Behmanesh, B , Heshmati, G. A. and Mahiny, A. S.

Antimicrobial potential of parasitic plant Cuscuta reflexa with Nerium oleander host plant successive extract against selected test microbes

Article in Press

Cuscuta reflexa is a parasitic plant having many medicinal properties and used as traditional medicine in Ayurveda for the treatment of various disorders. In the present research work, researchers have investigated antimicrobial ability of C. reflexa with Nerium oleander host plant successive extracts against selected human pathogenic bacteria. Escherichia coli (MTCC 730), Proteus vulgaris (MTCC 1771), Staphylococcus...

Author(s):Pooja Saini , Ekta Menghani and Rekha Mithal

Evaluation of the aqueous and methanolic fresh leaf extracts of Cnidoscolous aconitifolius for anxiolytic activity

Article in Press

Cnidoscolous aconitifolius promotes anxiolysis in humans. Fresh leaf extracts are claimed to possess greater anxiolytic activity as compared to dry leaf extracts. This study investigated the anxiety alleviating activity of two fresh leaf extracts {aqueous fresh leaf extract (AFLE) and methanolic fresh leaf extract (MFLE)} and a dry leaf extract {methanolic dry leaf extract (MFLE)} of C. acontifolius. Swiss albino mice...

Author(s):Adebiyi O. A. , Adebiyi O. O. and Adu T. S.

Effect of aqueous leaf extracts of Leptadenia hastata Pers (Decne) on spermiogram and testicular histology in albino rats (Wistar strain)

Article in Press

This study was designed to determine the effects of prolonged oral administration of aqueous leaf extract of Leptadenia hastata Pers (Decne) on sperm concentration, sperm motility and testicular histology in Wistar rats. Rats were given graded doses (200, 400, 600 and 800 mg kg-1) of aqueous leaf extract of L. hastata orally for 28 days. Weekly changes in sperm concentration and motility as well as testicular weight and...

Author(s):Victoria Adam Maina, Innocent Damudu Peter, Dauda Yahi, Umar Kyari Sandabe and Godwin Onyeamaechi Egwu

Isolation, characterization and biological activity of organic extractives from Calodendrum capense (L.f.) Thunb.(Rutaceae)

Article in Press

A novel prenylfuroquinoline alkaloid capensenin (1), an alkaloid confusameline (2), two furanocoumarins psolaren (3) and bergapten (4), were isolated from hexane and dichloromethane crude extracts of stem bark, leaves and fruit pericarp of Calodendrum capense. Limonin (5) was also isolated from the stem bark, while limonin diosphenol (6) was isolated from the seeds. Capensenin (1) showed weak antimicrobial activity against...

Author(s):Okwemba R. I., Tarus P. K., Machocho A. K., Wanyonyi A. W., Waweru, I. M., Onyancha J. M., Onani M. O. and Amuka O.

Comparative quantification of Baicalein and heavy metal in various aerial parts of Oroxylum indicum (L.) Kurz from Jharkhand and Uttrakhand states of India

Article in Press

Oroxylum indicum (L.) Kurz (Shyonak, Indian trumpet tree, Midnight horror) belongs to the family Bignoniaceae and has been used as a single drug or as a component of certain poly-herbal drug preparations in Indian Ayurvedic system of medicine. Oroxylum indicum is reported to contain flavonoids, namely, chrysin, oroxylin-A, scutellarin, and baicalein. Baicalein is reported to have anti-cancerous activity and inhibits...

Author(s):Swati Sinha, Tapan K Nailwal and Anupam Pandey

Pharmaceutical topical gel containing proanthocyanidin polymers-rich fraction from Stryphnodendron adstringens

Article in Press

The stem bark of Stryphnodendron adstringens, popularly known in Brazil as "barbatimão", has many biological activities, including antifungal activity. Considering the increasing interest of using "barbatimão" extract in the treatment of vaginal candidiasis, the aim of this study was to propose a pharmaceutical topical gel containing a proanthocyanidin polymers-rich fraction for use as a pharmacological agent in vaginal...

Author(s):Marco Antonio Costa, Andressa Blainski, Vanessa Kaplum, Marli Miriam de Souza Lima, Tânia Ueda-Nakamura, Benedito Prado Dias Filho, João Carlos Palazzo de Mello and Celso Vataru Nakamura

In vitro antiviral activity of Brazilian Cerrado plant extracts against animal and human herpesviruses

Article in Press

The Brazilian savanna known as “Cerrado” is very rich in medicinal plants that are used by the local population for treatment of several illnesses. The herpesvirus is a serious problem worldwide, and affects both animal and human health. This work aimed to study the antiviral activity of eight extracts from plants natives of “Cerrado” region against human (HSV-1), equine (EqHV-1) and swine herpesviruses (SuHV-1). The...

Author(s):Marina A. Padilla, Isabela C. Simoni, Verônica Moreira H. Hoe, Maria J. Bittencourt Fernandes, Clarice W. Arns, Juliana R. Brito and João Henrique G. Lago

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