4 different plant species belonging to the same family mint (Mentha piperita), sage (Salvia officinalis), rosemary (Rosmarinus lavender (Lavandula angustifolia) were harvested from Afyon region. Total antioxidant and phenolic contents analyzed by DPPH Folin-Ciocalteu method. The effect of extra virgin olive oils oxidation stability was tested means rancimat According analysis results, M. piperi...

Afforestation, particularly with the use of N2-fixing trees (NFTs), is an option for ecological restoration of salinized, irrigated croplands in the lower reaches of the Amu Darya River. But current knowledge of enhanced juvenile tree growth and their N2 fixation rates is sparse for the marginal irrigated croplands of the Khorezm Region of Uzbekistan. A superior understanding would increase pro...

Typha is a wild plant with invasive growth that causes environmental problems in different areas worldwide. This study investigated the ensiling potential of typha (Typha latifolia) to be preserved and used for ruminant feeding. Four silage treatments were evaluated: no additives (CON); formic acid (FA; 4 mL/kg); urea molasses (UM; 19 24 g/kg, respectively); acid, urea, (FAUM; all at previous c...

OBJECTIVE To investigate the safety and efficacy of 2 extracts of echinacea for preventing upper respiratory tract infections. DESIGN Three-armed, randomized, double-blind, placebo-controlled trial. SETTING Four military institutions and 1 industrial plant. PARTICIPANTS Three hundred two volunteers without acute illness at time of enrollment. INTERVENTIONS Ethanolic extract from Echinac...

Echinacea species are used for beneficial effects on immune function, and various prevalent phytochemicals have immunomodulatory effects. Using a commercial E. purpurea (L.) Moench product, we have evaluated the myelopoietic effect on bone marrow of rats treated with various extracts and correlated this with their chemical class composition. Granulocyte/macrophage-colony forming cells (GM-CFCs)...

A new dibenzocyclooctadiene lignan named angustifolin D (1) together with four known lignans: kadsulignan L (2), kadsulignan N (3), schisantherin P (4) and meso-dihydroguaiaretic acid (5) were isolated from the stems of Kadsura angustifolia. Their structures and stereochemistries were elucidated by spectral studies. Compounds 2 and 5 showed moderate platelet-activating factor (PAF) antagonistic...