نتایج جستجو برای: folin ciocalteu method
تعداد نتایج: 1630675 فیلتر نتایج به سال:
Lippia graveolens is one of the most important aromatic species in Mexico due to antioxidant and antibiotic activities reported its essential oil. The aim this work was assess effect irrigation with aquaculture wastewater salicylic acid addition on production phenolic compounds L. graveolens. plants (14) were irrigated using Steiner solution for 28 days; at same time, exogenously applied 0.0 (c...
In traditional medicine, Annnickia chlorantha (Annonaceae)is used in many parts of Africa to treat several pathologies. It is for the management stomach problems, treatment jaundice, tuberculosis, urinary tract infections, malaria, hepatitis and ulcers forms, gallstones or even diarrhea. The phytochemical analysis determination antiradical activity methanolic extract trunk bark from Annickia Ga...
Abstract Stachys lavandulifolia is from mint family and Labiatae species and grows in different parts of our country sporadically. The purpose of this study is to investigate the chemical properties of Stachys lavandulifolia Ethyl acetate extract. In this study, the Ethyl acetate extract was provided using maceration method. The extract then was defatted and solvent removal performed in a...
Resam fern (Gleichenia linearis (Burm.) C.B. Clarke) is a terrestrial plant that easy to grow and has been used for medicinal purposes as by the community empirically. This study aimed explore potential of Gleichenia plants based on their phytochemical profiles total phenol content extract. Clarke leaves were extracted with aquadest methanol solvent maceration method. Phytochemical was detected...
Objective: Antioxidant activities of the plants were significantly affected by their drying methods. In current study, total phenolic contents and antioxidant activity aqueous extracts peppermint (Mentha piperita L.) dried two different methods, air-dried (AD) freeze-dried (FD) measured. The aim was to determine if there any changes in according method. Material Method: order compounds capacity...
Melica uniflora is part of the omnivore and herbivore animal diets there not enough study about this plant. The aim to provide antimicrobial antioxidant potential ethanol extract M. leaves. Total phenolic flavonoid contents based on different methods activity leaves were examined. Disk diffusion method against eight bacteria strains, Folin-Ciocalteu method, DPPH free radical scavenging ferric r...
Background: Thymus persicus is one of the Iranian endemic medicinal plants, that its decoction and various products have plenty of food and pharmaceutical uses. Objective: Evaluation of T. persicus products metabolite contains and determination of the best antioxidant, anti-diabetic and anti-Alzheimer extract. Methods: Samples total phenolic, flavonoid and tannin contents were determined by F...
Tea (Camellia sinensis L.) is amongst the most popular beverages around globe. contains polyphenols and flavonoids, which have huge health significance. Hence, flavonoids can be considered as good indicator for tea quality. In present investigation four different varieties i.e., Nilgiri, Darjeeling, Assam Munnar were analyzed their moisture content, water activity, total phenol content flavonoi...
Liposomes continue to attract great interest due their increased bioavailability in the body and because substances encapsulated are protected while maintaining effectiveness. The aim of this study is obtain “giant” liposomes by lipid film hydration using a preparation formula with two different phospholipids, phosphatidylcholine (PC) phosphatidylserine (PS). Firstly, macro- microscopic charact...
A method for the determination of total reducing capacity (TRC) based on the reduction of Cu(II) to Cu(I) by antioxidants in a buffered solution (pH 7.0) containing 4,4'-dicarboxy-2,2'-biquinoline acid (BCA) was developed. Absorbance values at 558 nm characteristic of the Cu(I)/BCA complexes formed were used to determine the TRC of aqueous extracts of twelve Brazilian plants. The TRC values obt...
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