This study was carried out to determine effects of different durations (20, 40, 60 days and control) of cold stratification treatments on seed germination and to overcome dormancy in seeds of twelve different drought tolerant plants. The species used in this study were Arbutus andrachne L., Cistus creticus L., Colutea armena Bois. Huet., Cotinus coggygria Scop., Cotoneaster numullaria Fisch. an...

Rhus coriaria L. is known as Sumac. R. coriaria extracts are important in drug development with numerous pharmacological reputations in the South-Eastern Anatolia, Mediterranean area and Western Asia especially in Iran. Regarding the new multi-functional properties of R. coriaria and the related valuable ongoing reports, we were prompted to review the phytochemical and pharmacological propertie...

background & aim: the pigments inside the leaf chloroplasts receive sunlight energy and transport it to photosynthesis reaction center. the most important of these pigments is chlorophyll. in this study, the pigments existence in medicinal plant, sumac (rhus coriaria l.), was investigated at biotechnology laboratory, isfahan university of technology. experimental: experiments were performed...

rhus coriaria l. is known as sumac. r. coriaria extracts are important in drug development with numerous pharmacological reputations in the south-eastern anatolia, mediterranean area and western asia especially in iran. regarding the new multi-functional properties of r. coriaria and the related valuable ongoing reports, we were prompted to review the phytochemical and pharmacological propertie...

Phytochemical investigations of the ethanolic extract of the seeds of Rhus coriaria L. (Anacardiaceae) led to the identification of four new xanthones, characterized as 2,3-dihydroxy-7-methyl xanthone (1), 2,3,6-trihydroxy-7-hydroxymethylene xanthone-1-carboxylic acid (2), 2-methoxy-4-hydroxy-7-methyl-3-O-beta-D-glucopyranosyl xanthone-1,8-dicarboxylic acid (4), and 2-hydroxy-7-hydroxymethylene...

The fruits contain tannins (2), volatile oil (6, 7), various organic acids (2), anthocyanins (6) and fixed oil (6). Either the whole fruit or only the pericarp is used as a condiment in Turkey and called “Sumak” (2, 9). The composition of the essential oils prepared from the fruit, leaves and branch barks of R. coriaria has been reported on the same Anatolian material (7). The anatomical charac...