Introduction: This study investigated the effects of extremely low frequency electromagnetic fields (ELF-EMF) (50 Hz, 3 mT) on biochemical parameters of rats’ ovarian tissues and the impact of Allium cepa on the reduction of potential adverse influences of electromagnetic exposure. Material and Methods: In this study 40 female Wistar rats were divided into four groups, including (1) control gr...

Physiologically active sulfur-containing compounds produced by Allium spp. have long fascinated chemists, biochemists, and biologists.[...].

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...

Hospital effluents are serious problems in developing countries like Brazil, and when not treated adequately, can cause mutagenic effects on live organisms. Biomonitors, like Allium cepa L., which is one of the most used plant species when monitoring effluent genotoxicity, have been used to alert the world population about environmental contamination and genotoxic chemical emissions. The Allium...

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 an...

Allium ampeloprasum (Amaryllidaceae) is recorded as a new taxon for the flora of Iran. It is morphologically most similar to Allium atroviolaceum and Allium iranicum. This species is compared with its two aforementioned relative species and some notes are given on its affinities. A full description, images and a distribution map are also provided. In addition, a lectotype is selected for A. atr...

Allium sativum L. belongs to a member of the onion family (Alliaceae) and has been used for both culinary and medical purpose. We cloned 4-coumarate:CoA ligase (4CL) from Allium sativum. 4-Coumarate:CoA ligase has an important role in the biosynthesis of plant secondary metabolites at the divergence point from general phenylpropanoid metabolism to several major branch pathways. Its deduced amin...

High performance liquid chromatographic (HPLC) analysis of mycelia of Sclerotium rolfsii grown in broth medium supplemented with garlic (Allium sativum) and onion (Allium cepa) was carried out to estimate qualitative and quantitative changes in phenolic acids. Several phenolic acids, such as gallic, chlorogenic, ferulic, o-coumaric and cinnamic acids were detected in varied amounts in mycelia g...

Onion and garlic are best known for their pungent aromas, but these potent veggies have powerful effects on health and also there is urgent need to identify superior populations, quickly characterize and select elite candidates and breed new varieties for achieving current as well as future food and global health security needs. Hence this review article is focused on the analysis of the biolog...