Assessment of phenol and flavonoid content in the plant materials
نویسندگان
چکیده
Entire phenolic and flavonoid content are the basis for evolution of the preventive role of plant material as compensating factor to oxidative damage caused by free radicals which is a critical etiological aspect responsible for several chronic human ailments, the maximum content of phenol was found in Capsicum annum and the richest source of flavonoid in Lactuca sativa. However the highest flavonoid/ phenolic ratio have been estimated in Lactuca sativa. As a role it is proved by result that leaves are rich source of phenolics and flavonoid content.
منابع مشابه
ارتباط بین تغییرات فعالیت آنتیاکسیدانی با مقادیر متفاوت ترکیبات فنولی
Background & Aims: The aim of this study was to evaluate and compare the antioxidant activity and the collecting rate of free radicals in the environment of in vitro, by utilizing the methanol’s extracts from different parts of the plants such as Plantago major, Trifolium subterraneum, Boswellia thurifera, Juglans regia (walnut). Materials & Methods: Antioxidant and antiradica...
متن کاملCytotoxicity and Antioxidant Activity of Five Plant Species of Solanaceae Family from Iran
Background: The use of natural products as anticancer and antioxidant agents has a long history. Several drugs currently used in chemotherapy were isolated from plant species. Objective: The aim of this study was to evaluate cytotoxicity and antioxidant activity as well as phenol and flavonoid contents of five plant species of Solanaceae family. Methods: Five plant species of Solanace...
متن کاملStudy of essential oil, phenol and flavonoid compounds of Myrtus communis L. in three forest habitats of Zagros
The medicinal shrub, scientifically named Myrtus communis L. is one of the valuable wild medicinal shrubs. The aim of this study was to investigate the essential oil, phenol and flavonoid compositions of this plant in three forest habitats of Zagros. For this purpose, leaf samples were prepared from 20 stands with a distance of at least 15 meters during the flowering season. Then, essential oil...
متن کاملEcological Requirenments, Essential oil Composition, Total Phenol and Flavonoid Content, Antioxidant Activity and Ethnobotanical Survey of Ziziphora clinopodioides Lam. in North Khorasan Razavi Province
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...
متن کاملEvaluation of Antioxidant Activity, Phenolic, and Flavonoid Content of Tussilago farfara L. in Different Altitudes and Phenological Stages
Introduction: Tussilago farfara L. is a perennial forb belonging to the Asteraceae family. The leaves and flowers of this plant have medicinal properties, and its essential oil has been used for the treatment of dry coughs and inflammation of the mouth, throat, and respiratory tract. This study aimed to assess some phytochemical characteristics of Tussilago farfara L. and compare changes in thi...
متن کامل