The objectives of the studies presented in this thesis were to identify and quantify the major phenolic components of red wine and to assess the contribution of individual compounds to the total antioxidant activity.
Phenolic compounds, ubiquitous in plants, are of considerable interest and are increasingly becoming a subject of intensive research due to their bioactive properties such as antioxidant, antimicrobial, anti-mutagenic, anti-viral and anti-inflammatory activity. The objective of this.
Experts turned their concentration back towards obtaining advantages from medicinal plants after observing more side effects of synthetic drugs compared to their benefits (Bushra et al., 2012). It is estimated that about 35,000 to 70,000 plants species are used as medicinal plants out of 422127 reported worldwide plant species (Bibi et al., 2011).
Cannabis sativa and Brassica leracea. All the extracts and their fractions of plants under study were evaluated for their in vitro and in vivo anticancer potential, DNA ladder assay, AMES assay and in vitro antioxidant potential i.e. total antioxidant capacity (TAC), free radical scavenging activity-DPPH assay (FRSA) and reducing power (RP).
MS Choene: PhD Thesis Ti tl e: Screening of South African medicinal plant Euphorbia tirucalli for anticancer properties Mpho Susan Choene A Thesis submitted to the Faculty of Science under the school of Molecular and Cell Biology, University of the Witwatersrand, in partial fulfilment of the requirements for PhD. Gauteng, Johannesburg, 2015.Learn More
Results show that of these twenty three plants, hot and cold extracts of Myrtus communis, Quercus robur and Syzygium aromaticum exhibited the strongest antioxidant activity in all tests and this is higher than that of the green tea control.Learn More
Their phytochemical investigation was also conducted. The antioxidant activity of plant extracts was determined by DPPH assay and it was observed that extracts having high antioxidant activity also possessed good percent inhibition against tumor induction. The plant extracts were subjected for HPLC analysis to investigate the phenolic acids.Learn More
PhD Thesis. Aberdeen, UK, The Biological activity and mode of action of secondary metabolite with special reference to essential oil. Medicinal plants as sources of anticancer secondary metabolites. pathos examples in a argumentative essay It was a For example, authors.Learn More
Objective: Medicinal plant over the years has been used to treat many diseases such as Diabetic, cancer, tumour, ulcers and bacterial. This study aimed at conducting the phytochemical analysis and in vitro antioxidant activities of the stem-bark extracts of selected medicinal plants (Leptadenia hastata.Learn More
Antioxidant Activity Of Medicinal Plants Thesis - critical essay writing services - how to cite an electronic dissertation using apa style Prices starting at Take Quality Work From Us And Pay What You antioxidant activity of medicinal plants thesis Think Is Appropriate For antioxidant activity of medicinal plants thesis A Cheap Essay Service!Learn More
PhD thesis, University of Nottingham.. Exploitation of medicinal plants for bioactive compounds is of great. antifungal, anticancer and antioxidant activities of the plant. The leaves and bark of Artabotrys crassifolius were extracted sequentially using hexane, chloroform and.Learn More
The antioxidant assay was carried out based on the scavenging activities of the plant extracts on 2, 2-diphenyl-1- picrylhydrazyl (DPPH) free radicals. Anti-inflammatory assay investigated the effects of the plants on the production of nitric oxide (which is a compound involved in inflammation) induced by Lipopolysaccharide (LPS) in RAW 264.7 cells.Learn More
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The antioxidant activity of F. deltoidea extract was analysed using HPLC with on-line antioxidant detection. This revealed that 85% of the total antioxidant activity of the aqueous F. deltoidea infusion was attributable to the flavan-3-ol monomers and the proanthocyanidins.Learn More
MEDICINAL PLANTS 29 2.1. Introduction 30 2.2. Traditional and botanical authentication of medicinal plants 32 2.2.1. Medicinal plant distribution by ecological zones 44 2.2.2. Medicinal plant distribution by family 44 2.2.3. Medicinal plant distribution by places (study areas) 44 2.2.4. LAMP segregation by life forms and parts used 45 2.2.5.Learn More