Antioxidant activity of stem and root extracts of Rhubarb (Rheum ribes) : An edible medicinal plant

  title={Antioxidant activity of stem and root extracts of Rhubarb (Rheum ribes) : An edible medicinal plant},
  author={Mehmet {\"O}zt{\"u}rk and Fatma Aydoğmuş-{\"O}zt{\"u}rk and Mehmet Emin Duru and G{\"u}laçtı Topçu},
  journal={Food Chemistry},
Phenolic compounds in different parts of young Annona muricata cultivated in Korea and their antioxidant activity
The antioxidant activities of 80% methanol and distilled water extracts of different parts (roots, twigs, and leaves) of young Annona muricata were estimated based on their total phenol and flavonoid
The antioxidant activity of hexane, ethyl acetate and methanol extracts of Illicium griffithii (I. graffithii, Family: Schisandraceae) seeds were determined using 1,1-diphenyl-2- picrylhydrazyl
Antioxidant and anti-inflammatory activities of different parts of rhubarb (Rheum rhabarbarum) compared with da huang root (R. officinale)
Rhubarb is known as “da huang” (Rheum officinale) in Asia. Its root is used in traditional remedies, particularly in Korea and China. In the West, rhubarb (Rheum rhabarbarum) stalk is used as a
Bioactive contents, In vitro antiradical, antimicrobial and cytotoxic properties of rhubarb (Rheum ribes L.) extracts
These extracts show effective cytotoxic properties against PC-3, A2780, HCT-116 and MCF-7 cancer cell lines at 24h, and it is found that R. ribes stems water, ethanol and methanol extracts are better scavenged ABTS•+ (99.27, 99.91, and 99.78%).
Phenolic Composition and Antioxidant Activity of Leaves of Strawberry Tree (Arbutus unedo L.) Populations from Morocco
This study was aimed at determining the phenolic composition and the antioxidant activity of leaves of Arbutus unedo populations belonging to seven Moroccan locations. Antioxidant activity is
In-vitro Antioxidant Activities of the Ethanolic Extracts of Some Contained-Allantoin Plants
Allantoin shows antioxidant properties and it has the positive effect on total antioxidant capacity and was determined in Robinia pseudoacacia plant.
Antioxidant activity and total phenolic content of Rheum palmatum roots.
It was proved that nitrogen dose as well as the age of plantation did significantly influence antioxidant activity and total phenolic of root extracts of Rheum palmatum extracts.
Total phenolic content, antioxidant and antibacterial activities of three Verbascum species from Iran.
The genus Verbascum L. belongs to the family Scrophulariaceae and includes plants that have been used widely in traditional medicine for a long time. Methanolic extracts of three Verbascum species
Qualitative and quantitative phytochemical analysis and in-vitro biological activity of Rheum ribes L. different parts
DOI : 10.26650/IstanbulJPharm.2019.18012 The methanol extracts from different parts of Rheum ribes were subjected to qualitative and quantitative phytochemical and in vitro biological activity


Antioxidant phenolic constituents in roots of Rheum officinale and Rubia cordifolia: structure-radical scavenging activity relationships.
The structure-radical scavenging activity relationships of the tested hydroxyanthraquinones were systematically demonstrated as follows: Hydroxy groups on one benzene ring of the anthraquinone structure were essential for hydroxyrthraquones to show activity, the ortho-dihydroxy structure in the hydroxianthra Quintone molecules could greatly enhance their radical scavenging effect, and glycosylation of the hydroxy groups reduced activity.
Antioxidant Activity of Water Extract of Harng Jyur (Chrysanthemum morifolium Ramat)
The antioxidant activity of water extracts of Harng Jyur (Chrysanthemum morifolium Ramat) from four varieties, including Huang Harng Jyur (HHJ), Bai Harng Jyur (BHJ), Gan Harng Jyur (GHJ), and Kung
Novel antioxidants isolated from plants of the genera Ferula, Inula, Prangos and Rheum collected in Uzbekistan.
In Vitro Antibacterial Activity of Rheum ribes Extract Obtained from Various Plant Parts Against Clinical Isolates of Gram-Negative Pathogens
The results suggested that extracts of Rheum ribes could be effectively used against clinical isolates of gram negative pathogens, and showed a broad spectrum of activity.