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dc.contributor.authorChan, Stephanie
dc.contributor.authorLing, Jordy
dc.contributor.authorChan, Yen San
dc.contributor.authorNandong, Jobrun
dc.contributor.authorHo, B.K.
dc.date.accessioned2020-09-17T05:19:48Z
dc.date.available2020-09-17T05:19:48Z
dc.date.issued2020
dc.identifier.citationLing, 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.urihttp://hdl.handle.net/20.500.11937/81073
dc.identifier.doi10.1016/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.publisherElsevier
dc.titleFormulation of choline chloride/ascorbic acid natural deep eutectic solvent: Characterization, solubilization capacity and antioxidant property
dc.typeJournal Article
dcterms.source.issn0023-6438
dcterms.source.titleLWT - Food Science and Technology
dc.date.updated2020-09-17T05:19:44Z
curtin.departmentCurtin International
curtin.accessStatusIn process
curtin.facultyCurtin International
curtin.contributor.orcidChan, Stephanie [0000-0002-4274-0678]
curtin.contributor.scopusauthoridChan, Stephanie [54957211800]


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