Chemical composition and antioxidant capacity of the aqueous extract of Phellodendron amurense
Natarajan Velmurugan , Duraisamy Kalpana , Jae Young Cho , Yang Soo Lee
Journal of Forestry Research ›› 2017, Vol. 29 ›› Issue (4) : 1041 -1048.
Chemical composition and antioxidant capacity of the aqueous extract of Phellodendron amurense
The aqueous extract of Phellodendron amurense Rupr. (Amur Cork Tree) provides a rich source of antioxidants and chemical compounds, and can be used for food and wood preservative materials. In this study, we characterized the chemical composition of this extract by GC and GC/MS. The antioxidant capacity was evaluated using a variety of antioxidant assays (superoxide radical, hydroxyl radical, nitric oxide radical, and DPPH radical scavenging activity). Additionally, total polyphenolic content was determined. Phenolic acids and acetone derivatives were major compounds of the extract capable of scavenging the DPPH free radical and reducing ferric ions. DPPH and ferric ion reduction results were strongly correlated with total phenolic content of the extract which also exhibited strong nitric oxide, hydroxyl radical scavenging and superoxide anion radical scavenging activities.
Phellodendron amurense / Aqueous extract / Chemical characterization / Antioxidant activity
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
Kaur PJ (2016) Eco-friendly preservative formulations for bamboo treatment under storage. Center for Rural Development and Technology, Indian Institute of Technology Delhi. Ph.D. Thesis |
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
Schultz TP, Nicholas DD (2000b) Enhanced wood preservative composition. US Patent Publication number WO2000078140 A1 |
| [35] |
|
| [36] |
|
| [37] |
|
| [38] |
|
| [39] |
|
| [40] |
Suttie ED, Orsler RJ, Wood PM (1996) Preliminary studies of the performance of iron chealtors as inhibitors of brown rot (Coniophora puteana) attack. International Research Group on Wood Preservation IRG/WP-10185 |
| [41] |
|
| [42] |
|
| [43] |
USEPA (1999) United States Environmental Protection Agency. Integrated Risk Information System (IRIS) on pentachlorophenol. National Center for environmental assessment, Office of Research and Development, Washington, DC. 1999 |
| [44] |
|
| [45] |
|
| [46] |
|
| [47] |
|
| [48] |
|
| [49] |
|
| [50] |
|
| [51] |
|
| [52] |
|
| [53] |
|
| [54] |
|
/
| 〈 |
|
〉 |