Allium sativum linn (Garlic) belong to family Liliaceae has been widely known since ancient times for medicinal use and for flavouring food. It contains large amount of sulphur containing compounds like Alliin, Allicin, Ajoene, Diallyl sulphide, Diallyl disulphide Diallyl trisulfide, Vinyldithiines which has beneficial activity including Antithrombotic, Anticancer, Antiviral, Antifungal and Ant...

Antioxidant activity of fresh Allium sativum L. (garlic) is well known and is mainly due to unstable and irritating organosulphur compounds. Fresh garlic extracted over a prolonged period (up to 20 months) produces odourless aged garlic extract (AGE) containing stable and water soluble organosulphur compounds that prevent oxidative damage by scavenging free radicals. The aim of this study was t...

With increased prevalence of antibioticresistant bacterial, finding new sources with antibacterial activity could be an effective help in diseases. The antibacterial activity and Minimal Inhibitory Concentration (MIC) of the extracts of Calendula Officinalis L., Achillea millefolium L. Millefolium L., Allium haemanthoides Boiss. & Reut. ex Regel, Allium ampeloprasum L. and Echinophora platyloba...

Extracts of some spices have been reported to play a contributory role in enhancing immune function. We evaluated and compared the effect(s) of single and combined oral administration of fresh aqueous onion (Allium cepa) and garlic (Allium sativum) extracts at different concentrations on some immunological determinants in rats. CD₄ cells of the rats were estimated using Partec flow cytometric t...

Onion (Allium cepa L.), garlic (Allium sativum L.) and other edible Allium are among the oldest cultivated plants, and are used for multiple purposes. They are a rich source of several phytonutrients, and recognized to have significant and wide biological activities. These biological activities are related to the thiosulfinates, volatile sulfur compounds which are responsible for the pungency o...

In the present study we aimed to evaluate the effects of methanolic extracts of the bulbs of Garlic (Allium sativum L., Alliaceae) and Persian shallot (Allium ascalonicum L., Alliaceae ) and leaves of Sage (Salvia officinalis L., Lamiaceae ), ASE, AAE and SOE respectively, on the antioxidant enzymes such as superoxide dismutase (SOD), glutathione peroxidase (GPX) and catalase (CAT) activities a...

In this study, the new stable sulfur-containing compounds onionins A2 (1) and A3 (2) were isolated from the acetone extracts of the bulbs of Allium cepa L. and identified as the stereoisomers of onionin A1 discovered in our previous study. Their chemical structures, 3,4-dimethyl-5-(1E-propenyl)-tetrahydrothiophene-2-sulfenic acid-S-oxides, were characterized using various spectroscopic techniqu...

background: plants and fruits are an essential component of the universe. human beings have used those as medicine from the very beginning of time. according to holy quran, the fruits like grape, date, fig, olive and pomegranate are gifts and heavenly fruits of god. eighteen fruits and plants name have been mentioned in the holy book of moslem. a phytochemical screening of these fruits and plan...