this research had been carried out to ecological characters, phytochemical, anti bacterial and antioxidant activity of thymus carmanicus jalas. in golestan  province .in several field observation, the aerial parts of plant in blooming were collected from deraznoo mountain inseptember 2013 (2700 m). essential oil was obtained by hydro distillation and  analyzed by gc/ms. phytochemical assay incl...

Attempts to establish a relationship between peanut skin color (PSC) and total flavonoid (TF) content have produced inconclusive results. This study investigated the potential of PSC as a biomarker for polyphenol content and antioxidant capacity. Peanut cultivars were objectively evaluated for their skin color, total phenolic (TP), flavonoid (TF), proanthocyanidin (TPC) contents and antioxidant...

              The aim of the present experiment was to study the relationship between secondary metabolites content (phenol and flavonoid) and antioxidant activity in root, stem, leaves, and fruits of Heracleum gorganicumRech. F. The various parts of plant were collected in Ziarat Mountainin Golestan province. Total phenolics (TP) and total flavonoids (TF) contents were determined spectrophotom...

A factorial split plot 4 × 3 experiment was designed to examine and characterize the relationship among production of secondary metabolites (total phenolics, TP; total flavonoids, TF), carbohydrate content and photosynthesis of three varieties of the Malaysian medicinal herb Labisia pumila Benth. namely the varieties alata, pumila and lanceolata under CO(2) enrichment (1,200 µmol mol(-1)) combi...

in several field observation of this research ,the main ecological requirenments and ethnopharmacological data about  the traditional uses  of ziziphora clinopodioides lam. were recorded. the aerial parts of plant were collected in blooming from bovanloo mountain in september 2013 (1728 m ) in north khorasan razavi.  essential oil was obtained by hydro-distillation and  analyzed by gc-ms. metha...

this study is investigate to ecological characters, ethnopharmacology, total phenols (tp), flavonoids (tf), anthocyanins (ta) contentand antioxidant capacity in leaves and fruit of vaccinium arctostaphylos l. from two natural habitats from gilan provinve, which has been used as a heart tonic ,anti diabeteand anti tumor. ecological requirements were obtained in many field observation, ethno phar...

natural antioxidants have an important role against damage by ros. this research had been carried out about ecological characters, phytochemical and antioxidant activity of capparis spinosa l. in semnan and golestan province. so in much field observation, different parts of c.spinosa were collected from two natural habitats in golestan (200 m) and semnan province (2100 m) during august to septe...

This study is investigate to ecological characters, ethnopharmacology, total phenols (TP), flavonoids (TF), anthocyanins (TA) contentand antioxidant capacity in leaves and fruit of Vaccinium arctostaphylos L. from two natural habitats from Gilan provinve, which has been used as a heart tonic ,anti diabeteand anti tumor. Ecological requirements were obtained in many field observation, ethno phar...

The relationshipbetween secondary metabolites content and antioxidant activity was studied in aerial parts of Nasturtium officinale R. Br., at various altitudes and periods of growth in north of Iran. Total phenolics (TP), and total flavonoids (TF) contentsin aerial parts of the plantwere investigated spectrophotometrically and their antioxidant activitieswere obtained byTotal Antioxidant Capac...

peganum harmala l. (zygophyllaceae) is one of the most important medicinal plants had been used in traditional medicine in north of iran as anti parasite, anti inflammatiom, anti tumor and anti infection. the aim of this study was to evaluate of ecological factors , ethno pharmacology and record of the relationship between secondary metabolites content and their antioxidant activity in seeds ex...