antioxidant potential of ethiopian medicinal plants and their
- Classification:Chemical Auxiliary Agent
- Purity:96.0% MIN
- Type:Rubber additive antioxidant
- Appearance:Dark brown, dark violet pellet
- Ash:0.10% Max
- Application:bicycles births, rubber, plastic
- Storage:Cool Dry Place
- Package:25 kg/bag,1000 kg/bag,customized packaging
antioxidant potential of ethiopian medicinal plants and their,plant extracts (56%) as well as isolated compounds (61%) exhibited significant antioxidant potential. the most effective plant extracts from ethiopian flora were bersama abyssinica, solanecio gigas, echinops kebericho, verbascum sinaiticum, apium leptophyllum, and crinum abyssinicum.
the most used solvent and extraction method for plant samples are methanol (68%) and maceration (88%). the most examined plant parts were the leaves (42%). plant extracts (56%) as well as isolated compounds (61%) exhibited significant antioxidant potential.
ethnomedicine, antibacterial activity, antioxidant potential
ethanolic extracts of gnidia involucrata steud. ex a.rich. stems and roots were effective antioxidants, with respective 50% dpph free radical inhibitory concentrations (ic 50) of 168.68 and 181.79 µg/ml, followed by that of p. steudneri (ic 50 = 203.11 µg/ml).
in vitro antioxidant and anti-proliferative activity of,in this study, the ethanol extracts of 18 ethiopian wild medicinal plants were investigated for their in vitro antioxidant and anti-proliferative potential. for this purpose dpph (2,2-diphenyl-1-picrylhydrazyl), orac (oxygen radical absorbance capacity) and tpc (total phenolic content) assays together with mtt cell viability assay (performed on
physicochemical and antioxidant characterization of
the dpph was prepared by dissolving 0.5 mg of dpph in 25 ml of methanol. antioxidant compounds in honey samples were evaluated by measuring the ascorbic acid equivalent antioxidant capacity (aaeac). a reference solution of ascorbic acid at a concentration of 10 mg/ml was used.
evaluation of antioxidant activity using an improved dmpd,the free radical scavenging activity as antioxidant of the monoterpenes was evaluated using the stable radical n,n-dimethyl-1,4-phenylenediamine (dmpd) with concentrated 100 mm dmpd solution
antioxidant properties of resveratrol: a structure–activity
it has good long-term performance especially used with the antioxidant 4020 or 4010NA 1:1. Its greatly increased solubility in rubber and the much lower blooming allow a greater using amount.
endemic medicinal plants of ethiopia: ethnomedicinal uses,essential oils extracted from ethiopia's endemic medicinal plants have been shown to have antibacterial, antioxidant, antiparasitic, and antifungal properties. however, there is a paucity of complete information on the mechanisms of action of the components and essential oils.
dmpd assay for antioxidant activity g-biosciences
The DMPD assay kit measures the antioxidant activity of compounds capable of transferring hydrogen atoms. When the compound N,N-dimethyl-α-phenylenediamine (DMPD) is in a solution with a suitable oxidant, a colored radical cation (DMPD+) is formed.
ethiopian medicinal plants traditionally used for the,a total of 27 anticancer traditional medicinal plants that belong to 18 botanical families and 27 genera are identified in this review. the botanical families euphorbiaceae and cucurbitaceae were the most dominant, represented with 15% and 11% of the selected plant species, respectively (figure 1).
- What is the role of medicinal plants in healthcare in Ethiopia?
- Medicinal plants play a major role in the delivery of healthcare, particularly among the rural population of Ethiopia. Plant extracts and their bioactive compounds have been utilized for the treatment of several diseases.
- Do traditional healers use medicinal plants in Ethiopia?
- Traditional healers in Ethiopia use medicinal plants to manage human ailments. The aim of this review was to compile a comprehensive document on medicinal plants so far studied by ethnobotanical and ethnopharmacological surveys in Ethiopia.
- Does phytochemical screening support traditional medicinal use of medicinal plants?
- The qualitative phytochemical screening revealed the presence of important bioactive compounds in the tested medicinal plants. Hence, the findings from this study support the traditional medicinal use of the investigated plants. The study was restricted to their 80% ethanolic extracts.
- What is DMPD chemistry?
- The chemistry involves the generation of a more stable DMPD radical mono-cation by a reaction with potassium persulfate. The DMPD radical cation generator does not involve Fe (II) ions, which through Fenton's Reaction could cause negative deviation in the antioxidant activity of food extracts.
