Isolation, Quantification and Antioxidant Activity of Extracts and Compounds from the Aerial Parts of Archidendron bauchei (Jack) I. Niels

Title:Isolation, Quantification and Antioxidant Activity of Extracts and Compounds from the Aerial Parts of Archidendron bauchei (Jack) I. Niels

Volume: 15 Issue: 11

Author(s): Hieu Trung Le, Tran Thi Van Thi*, Pham Cam Nam*, Le Lam Son and Quan Van Vo

Affiliation:

• Department of Chemistry, Hue University of Science - Hue University, 77 Nguyen Hue, Hue,Vietnam

• Department of Chemistry, The University of Da Nang - University of Science and Technology, - 54 Nguyen Luong Bang, Lien Chieu, Da Nang,Vietnam

Keywords: Archidendron bauchei, HPLC, DPPH, total antioxidant capacity, bond dissociation enthalpies, ionization energies.

Abstract: In this study, the chemical constituents of the aerial parts of Archidendron bauchei (Jack) I. Niels have been investigated for the first time. Ten antioxidant compounds have been isolated and identified from the extracts, in which the amounts of methyl gallate and quercetin are fairly large with around 1.588 ± 0.014 and 3.145 ± 0.049 mg/g, respectively. In addition, the antioxidant potential of all extracted fractions and the isolated compounds were evaluated through DPPH radical scavenging. Moreover, the antioxidant capacity of some selected phenolic compounds was also computationally predicted using density functional theory. It was found that there is a consistency in both theoretical and experimental approaches for evaluating the antioxidants of the phenolic compounds extracted from A. bauchei.

Cite this article as:

Le Trung Hieu, Thi Thi Van Tran *, Nam Cam Pham*, Son Lam Le and Vo Van Quan, Isolation, Quantification and Antioxidant Activity of Extracts and Compounds from the Aerial Parts of Archidendron bauchei (Jack) I. Niels, Letters in Organic Chemistry 2018; 15 (11) . https://dx.doi.org/10.2174/1570178615666180328160929