Potential Use of Plant Waste from the Moth Orchid (Phalaenopsis Sogo Yukidian 'V3') as an Antioxidant Source
| Autor: | Quan Nt, Do Tan Khang, Tran Dang Xuan, Truong Ngoc Minh, Tran Dang Khanh, Ha Ptt, Phung Thi Tuyen, Fan Xinyan, Truong Mai Van, Yusuf Andriana, Nguyen Van Quan |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
0106 biological sciences
Phalaenopsis Sogo Yukidian “V3” antioxidant activity moth orchids phenolic acids plant part waste Health (social science) DPPH Plant Science lcsh:Chemical technology 01 natural sciences Health Professions (miscellaneous) Microbiology Article Cinnamic acid chemistry.chemical_compound Rutin Botany Caffeic acid lcsh:TP1-1185 Gallic acid Food science biology 010401 analytical chemistry Syringic acid biology.organism_classification 0104 chemical sciences chemistry Phalaenopsis 010606 plant biology & botany Food Science Ellagic acid |
| Zdroj: | Foods; Volume 6; Issue 10; Pages: 85 Foods Foods, Vol 6, Iss 10, p 85 (2017) |
| ISSN: | 2304-8158 |
| DOI: | 10.3390/foods6100085 |
| Popis: | This research was conducted to exploit the waste of used plant parts from the widely marketed moth orchid cultivar (Phalaenopsis Sogo Yukidian “V3”). Various extracts of roots, stems, and leaves were evaluated for total phenolics, total flavonoids, and antioxidant capacity. The bound extract from stems contained the highest total phenolics (5.092 ± 0.739 mg GAE (gallic acid equivalent)/g DW (dry weight)). The maximum total flavonoids (2.218 ± 0.021 mg RE (rutin equivalent)/g DW) were found in the hexane extract of leaves. Ethyl acetate extract from roots showed the greatest antioxidant activity compared to other extracts. Of these extracts, the IC50 values of these samples were 0.070 mg/mL, and 0.450 mg/mL in a free radical 1,-diphenyl-picryl-hydrazyl (DPPH) assay and reducing power method, respectively. The lipid peroxidation inhibition (LPI) was found to be 94.2% using the β-carotene bleaching method. Five phenolic compounds including caffeic acid, syringic acid, vanillin, ellagic acid, and cinnamic acid were quantified by high performance liquid chromatography (HPLC). It is suggested that the roots of the hybrid Phalaenopsis Sogo Yukidian “V3” cultivar may be exploited as an effective source of antioxidants. |
| Databáze: | OpenAIRE |
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