Formulation of choline chloride/ascorbic acid natural deep eutectic solvent: Characterization, solubilization capacity and antioxidant property
dc.contributor.author | Chan, Stephanie | |
dc.contributor.author | Ling, Jordy | |
dc.contributor.author | Chan, Yen San | |
dc.contributor.author | Nandong, Jobrun | |
dc.contributor.author | Ho, B.K. | |
dc.date.accessioned | 2020-09-17T05:19:48Z | |
dc.date.available | 2020-09-17T05:19:48Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Ling, J.K.U., Chan, Y.S., Nandong, J., Chin, S.F., Ho, B.K. 2020. Formulation of choline chloride/ascorbic acid natural deep eutectic solvent: Characterization, solubilization capacity and antioxidant property. LWT - Food Science and Technology. 133: Article No. 110096. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/81073 | |
dc.identifier.doi | 10.1016/j.lwt.2020.110096 | |
dc.description.abstract |
In the present study, natural deep eutectic solvent composed of choline chloride and ascorbic acid (CHCL/AA NADES) was formulated for enhancing the solubility and antioxidant properties of antioxidant extracts from fruit wastes of Mangifera pajang. The solubilities of Mangifera pajang's antioxidant extracts in water and CHCL/AA NADES at different water contents (0–50 wt%) were investigated. It was observed that the antioxidant extracts were most soluble in the CHCL/AA NADES with 10 wt% of water, and the concentration of antioxidant was found to be approximately 15% and 4% as compared to water and pure CHCL/AA NADES, respectively. The positive effect of water on NADES can be related to the reduced viscosity of NADES, where the viscosity decreased up to 74% upon addition of water. Aside from that, all the tested CHCL/AA NADES enhanced the antioxidant capacity of antioxidant extracts by 1.3–14.64% compared to the antioxidant extracts in water. This finding highlights the role of CHCL/AA NADES as an antioxidant capacity enhancer. Noteworthy, the antioxidant extracts solubilized in the CHCL/AA NADES system formed a nano-scale cluster structure, as depicted by the TEM image, suggesting that the CHCL/AA NADES could potentially use in nanoformulation that provides protection to the antioxidant extracts. | |
dc.publisher | Elsevier | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.title | Formulation of choline chloride/ascorbic acid natural deep eutectic solvent: Characterization, solubilization capacity and antioxidant property | |
dc.type | Journal Article | |
dcterms.source.issn | 0023-6438 | |
dcterms.source.title | LWT - Food Science and Technology | |
dc.date.updated | 2020-09-17T05:19:44Z | |
curtin.department | Curtin International | |
curtin.accessStatus | Open access | |
curtin.faculty | Curtin International | |
curtin.contributor.orcid | Chan, Stephanie [0000-0002-4274-0678] | |
curtin.contributor.scopusauthorid | Chan, Stephanie [54957211800] |