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Deep eutectic solvent for extraction of natural antioxidant from a medicinal plant, Coleus aromaticus

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cris.virtual.department Universiti Malaysia Perlis
cris.virtual.department Universiti Malaysia Perlis
cris.virtualsource.department 365b49a1-bb25-4c20-85a0-d0d87b8a260e
cris.virtualsource.department e10a78a2-8c9b-4814-87c5-37a758beb1e8
dc.contributor.author Ahmad Anas Nagoor Gunny
dc.contributor.author Tay Wee Xiang
dc.contributor.author Mohd Hishamuddin Che Mat
dc.date.accessioned 2025-07-17T08:23:22Z
dc.date.available 2025-07-17T08:23:22Z
dc.date.issued 2020
dc.description.abstract Antioxidant is a basic requirement for maintaining good health. In this research, natural antioxidant was extracted from <jats:italic>C. aromaticus</jats:italic> by using different types of synthesized deep eutectic solvents (DES). The extracts were analysed using total phenolic content assay and DPPH radical scavenging assay. Finally, HPLC and FTIR methods were employed to check the present of target compounds. From the result obtained, the best DES was ChCl : glycerol with a ratio of 1:4 bearing 97.25 µg/ml of total phenolic content. The bioactive compounds that were successfully identified through HPLC and FTIR assays were Rosmarinic acid, Caffeic acid, Gallic acid and Quercetin. This shows DES is a potential green solvent to extract bioactive compounds present in medicinal plants.
dc.identifier.doi 10.1088/1757-899X/932/1/012033
dc.identifier.uri https://iopscience.iop.org/article/10.1088/1757-899X/932/1/012033/pdf
dc.identifier.uri https://iopscience.iop.org/article/10.1088/1757-899X/932/1/012033
dc.identifier.uri https://iopscience.iop.org
dc.identifier.uri https://hdl.handle.net/20.500.14170/14139
dc.language.iso en
dc.publisher IOP Publishing
dc.relation.conference 1st International Conference on Science, Engineering and Technology (ICSET) 2020
dc.relation.ispartof IOP Conference Series: Materials Science and Engineering
dc.relation.issn 1757-8981
dc.relation.issn 1757-899X
dc.title Deep eutectic solvent for extraction of natural antioxidant from a medicinal plant, Coleus aromaticus
dc.type Resource Types::text::conference output::conference proceedings
dspace.entity.type Publication
oaire.citation.endPage 7
oaire.citation.issue 1
oaire.citation.startPage 1
oaire.citation.volume 932
oairecerif.author.affiliation Universiti Malaysia Perlis
oairecerif.author.affiliation Universiti Malaysia Perlis
oairecerif.author.affiliation Universiti Malaysia Perlis
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