نتایج جستجو برای: achillea spp
تعداد نتایج: 52059 فیلتر نتایج به سال:
Cultivation and preservation of yarrow has recently attracted wide attention due to its beneficial properties; however, genetic variation of Achillea species is still relatively unknown. We used RAPD and ISSR markers to assess genetic diversity in 16 accessions of yarrow belonging to two species native to Iran. Seven ISSR and nine RAPD primers generated 187 amplified fragments, of which 1...
Nowadays, medicinal plants used in folk medicine are being increasingly studied and used on pharmaceutical, food and nutraceutical fields. Yarrow (Achillea millefolium L.) is widely used in both folk and official medicine. Therefore, in the present paper different extracts of yarrow inflorescences and upper leaves were investigated for their total polyphenolic content and antioxidant activity u...
In this study, total phenolics and flavonoid compounds of methanol extract concentrations three medicinal plant, Asteraceae (Compositae) L. genus that are grown in Turkey belong to the Achillea, were determined with goal measuring their antioxidant activities. Antioxidant capacity was measured by widely used iron reducing power, DPPH radical scavenging activity metal chelating capacity. The act...
در این پژوهش اسانس های هفت گونه گیاهی از تیره های مرکبان (compositae)، نعناعیان (labiatae)، گندمیان (graminae)، خواجه باشی (dipsacaceae)، و کور (capparidaceae) شامل achillea wilhelmsii c.koch (بومادران)، acroptilon repens (l).b. (تلخه)، centaurea depressa m.b. (گل گندم)، montbr. & auch.ex benth. salvia suffruticosa (مریم گلی بوته ای)،(boiss.) bor cymbopogon olivieri (پوتار یا کاه مکی)، pterocep...
In this study, two halophilic bacterial strains isolated from saline habitats in Argentina grew in the presence of gas oil. They were identified as Halomonas spp. and Nesterenkonia sp. by 16S ribosomal RNA sequencing. Chemotaxis towards gas oil was observed in Halomonas spp. by using swimming assays.
The detailed investigation of a methanolic extract of aerial parts of Achillea nobilis resulted in the isolation of 10 flavonoids. A new C-glycosylflavone, luteolin-6-C-apiofuranosyl-(1'''-->2'')-glucoside, was isolated besides orientin, isoorientin, vitexin, isoschaftoside, luteolin-7-O-beta-glucuronide, luteolin-4'-O-beta-glucoside and quercetin-3-O-methyl ether and two rare flavonolglycoside...
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