Antioxidant activity and mechanism of tetrahydroamentoflavone in vitro

Natural Product Communications

Volumn 8, Issue 6, 2013, Pages 787-789

  Li, Xican ^a   Han, Weijuan ^a   Mai, Wenqiong ^a   Wang, Li ^a  

^a GUANGZHOU UNIVERSITY OF CHINESE MEDICINE   (China)

Author keywords

Antioxidant; Biflavonoid; Chelating; Radical scavenging; Tetrahydroamentoflavone

Indexed keywords

1,1 DIPHENYL 2 PICRYLHYDRAZYL; 2,2' AZINOBIS(3 ETHYLBENZOTHIAZOLINE 6 SULFONIC ACID); ANTIOXIDANT; METAL CHELATE; SCAVENGER; TETRAHYDROAMENTOFLAVONE; TROLOX C; UNCLASSIFIED DRUG;

ANTIOXIDANT ACTIVITY; ARTICLE; CONCENTRATION RESPONSE; CONTROLLED STUDY; DRUG DETERMINATION; DRUG EFFECT; DRUG MECHANISM; DRUG STRUCTURE; IC 50; IN VITRO STUDY; MOLECULAR DYNAMICS; MOLECULAR WEIGHT; QUANTITATIVE ANALYSIS;

EID: 84886390357     PISSN: 1934578X     EISSN: 15559475     Source Type: Journal    
DOI: 10.1177/1934578x1300800626     Document Type: Article

References (16)

1. Tran HQ, Nguyen XC, Chau VM, Phan V. (2008) New flavonoids from Baeckea frutescens and their antioxidant activity. Natural Product Communications, 3, 755-758.
2. Shizuo T, Yoshiaki S. (2006) Antioxidant effects on lipid peroxidation by superoxide of echinoisoflavanone and sophoraisoflavanone D from Sophora chrysophylla Seem. Natural Product Communications, 1, 563-565.
3. Van N, Céline R, Quang TH, Gabrielle C, Nam NH, Bieke D, Christophe T, Thanh N, Kiem PV, Yvan VH, Minh CV, Joëlle QL. (2012) Identification by LC-ESI-MS of flavonoids responsible for the antioxidant properties of Mallotus species from Vietnam. Natural Product Communications, 7, 813-815.
4. Antonio V, Giuseppina C, Francesco DS, Alessandra B, Rokia S, Angelo V, Alessandra R, Nunziatina DT. (2006) New flavonoid glycosides from Chrozophora senegalensis and their antioxidant activity. Natural Product Communications, 1, 1089-1095.
5. Rokia S, Antonio V, Nicola M, Salvatore I, Alessandra R, Fabrizio DP. (2009) New phenolic glycosides from Securinega virosa and their antioxidant activity. Natural Product Communications, 4, 1645-1650.
6. Chia-Lin L, Chieh-Yu P, Yuan-Shiun C, Chao-Jung C, Tsong-Long H, Yang-Chang W. (2012) Anti-neutrophilic inflammatory secondary metabolites from the traditional Chinese medicine, Tiankuizi. Natural Product Communications, 7, 1623-1626.
7. Fang YZ, Zheng RL. (2002) Theory and application of free radical biology. Science Press, Beijing, China, 124.
8. Torreggiani A, Tamba M, Trinchero A, Bonora S. (2005) Copper (II)-quercetin complexes in aqueous solutions: spectroscopic and kinetic properties. Journal of Molecular Structure, 744-747, 759-766.
9. Bondet V, Brand-Williams W, Berset C. (1997) Kinetics and mechanisms of antioxidant activity using the DPPH• free radical method. Lebensmittel-Wissenschaft und-Technologie, 30, 609-615.
10. Sekher PA, Chan TS, O'Brien PJ, Rice-Evans CA. (2001) Flavonoid B-ring chemistry and antioxidant activity: fast reaction kinetics. Biochemical and Biophysical Research Communications, 282, 1161-1168.
11. Aliaga C, Lissi EA. (1998) Reaction of 2,2?-azinobis (3- ethylbenzothiazoline-6-sulfonic acid (ABTS) derived radicals with hydroperoxides: Kinetics and mechanism. International Journal of Chemical Kinetics, 30, 565-570.
12. Arimboor R, Rangan M, Aravind SG, Arumughan CJ. (2011) Tetrahydroamentoflavone (THA) from Semecarpus anacardium as a potent inhibitor of xanthine oxidase. Journal of Ethnopharmacology, 133, 1117-1120.
13. Li XC. (2012) Improved pyrogallol autoxidation method: A reliable and cheap superoxide-scavenging assay suitable for all antioxidants. Journal of Agricultural and Food Chemistry, 60, 6418-6424.
14. Wang XZ, Li XC, Chen DF. (2011) Evaluation of antioxidant activity of isoferulic acid in vitro. Natural Product Communications, 6, 1285-1288.
15. Oliveira RF, Camara CA, de Fatima Agra M, Silva TMS. (2012) Biflavonoids from the unripe fruits of Clusia paralicola and their antioxidant activity. Natural Product Communications, 7, 1597-1600.
16. Li XC, Lin J, Han W, Mai W, Wang L, Li Q, Lin M, Bai M, Zhang L, Chen D. (2012) Antioxidant ability and mechanism of rhizoma Atractylodes macrocephala. Molecules, 17, 13457-13472.