Biological activities of phenolic compounds isolated from galls of Terminalia chebula Retz. (Combretaceae)

@article{Manosroi2010BiologicalAO,
  title={Biological activities of phenolic compounds isolated from galls of Terminalia chebula Retz. (Combretaceae)},
  author={Aranya Manosroi and Pensak Jantrawut and Hiroyuki Akazawa and Toshihiro Akihisa and Jiradej Manosroi},
  journal={Natural Product Research},
  year={2010},
  volume={24},
  pages={1915 - 1926}
}
The aqueous extract of galls from Terminalia chebula Retz. (Combretaceae) was fractionated on Diaion and refractionated on octadecyl silica column. Six phenolic compounds were isolated and identified as gallic acid (1), punicalagin (2), isoterchebulin (3), 1,3,6-tri-O-galloyl-β-D-glucopyranose (4), chebulagic acid (5) and chebulinic acid (6). All of the compounds showed stronger 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging and melanin inhibitory activities than ascorbic acid… 
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57 Citations

In vivo Toxicity Studies on Gall Extracts of Terminalia chebula (Gaertn.) Retz. (Combretaceae)

There was a strong correlation of higher toxic effect with that of high total phenolic and flavonoids content in the ethanolic leaf gall extracts of T. chebula, which would serve as an index for formulation of drugs for treatment of various diseases.

Antioxidant activities of leaf galls extracts of Terminalia chebula (Gaertn.) Retz. (Combretaceae).

The results of this study confirm the folklore use of T. chebula leaves gall extracts as a natural antioxidant and justify its ethnobotanical use, as the higher content of both total phenolics and flavonoids were found in the ethanolic extract, so the significantly high antioxidant activity can be positively correlated to the high content of total polyphenols/flavonoids of the ethanol extract.

Biological Activities of Phenolic Compounds and Triterpenoids from the Galls of Terminalia chebula

Nine phenolic compounds, including two phenolic carboxylic acids, 1 and 2, seven hydrolyzable tannins, 3–9, eight triterpenoids, including four oleanane‐type triterpene acids, 10–13, and four of…

Anti-Lipoxygenase Activity of Leaf Gall Extracts of Terminalia chebula (Gaertn.) Retz. (Combretaceae)

The results of this study confirm the folklore use of T. chebula leaves gall extracts as a natural anti-inflammatory agent and justify its ethnobotanical use and encourage the use of it for medicinal health, functional food, and nutraceuticals applications.

Triterpene glycosides and other polar constituents of shea (Vitellaria paradoxa) kernels and their bioactivities.

TOTAL PHENOLIC CONTENT, IN VITRO RADICAL SCAVENGING AND ANTIMICROBIAL ACTIVITIES OF WHOLE PLANT RUMEX HASTATUS

The importance of biological screening of plants has increased due to their greater therapeutic potential. The objective of the present study is to expose the antioxidant and antibacterial potential…

A REVIEW ON CHEBULINIC ACID FROM MEDICINAL HERBS

Chebulinic acid is a phenolic compound found in the fruits of Terminalia chebula (Haritaki), Phyllanthus emblica (Amla) and seeds of Dimocarpus longan (Longan) species etc. It’s also known as…

Evaluating the Anticancer Potential of Ethanolic Gall Extract of Terminalia chebula (Gaertn.) Retz. (Combretaceae)

The anticancer activities of T. chebula leaf gall extracts are established and could provide a rationale for the traditional use of plant as a source of easily available effective anticancer agents to the people, particularly in developing countries.

Inhibitory Effects of Water Extracts of Longan Leaves on Mutation and Tyrosinase

Water extracts of longan leaves can display biological functions and effectively protective against oxidation, mutation, tyrosinase, and inflammation, and the phenolic components may in part account for contributing the protective effects of WLL.

Delineation of Antioxidant Activity of Acetone Extract / Fractions of Fruits of Terminalia chebula Using TA 102 Strain of Salmonella typhimurium

Antimutagenic or antioxidant properties elicited by plant species have many prospective applications in human healthcare. The fruits of Terminalia chebula are a rich source of tannins and other…
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