Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/2352
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dc.contributor.authorMaher T.en_US
dc.contributor.authorKabbashi N.A.en_US
dc.contributor.authorMirghani M.E.S.en_US
dc.contributor.authorAlam M.Z.en_US
dc.contributor.authorDaddiouaissa D.en_US
dc.contributor.authorAbdulhafiz F.en_US
dc.contributor.authorReduan, M.F.Hen_US
dc.contributor.authorOmran J.I.en_US
dc.contributor.authorAbdul Razab M.K.A.en_US
dc.contributor.authorMohammed A.en_US
dc.date.accessioned2022-01-08T04:01:42Z-
dc.date.available2022-01-08T04:01:42Z-
dc.date.issued2021-10-
dc.identifier.issn20763921-
dc.identifier.urihttp://hdl.handle.net/123456789/2352-
dc.descriptionScopusen_US
dc.description.abstractAcacia Seyal gum (ASG), also known as gum Arabic, is an antioxidant-rich soluble fiber. ASG has been reported to have many biological activities, including anticancer, antidiabetic, antiulcer, and immunomodulatory activity. Extraction of bioactive compounds from ASG is commonly performed using conventional extraction methods. However, these techniques have certain limitation in terms of extraction time, energy, and solvent requirements. Ultrasound-assisted extraction (UAE) could be used as an alternative technique to extract bioactive compounds in less time, at low temperature, and with less energy and solvent requirements. In this study, the UAE extraction of ASG was optimized using response surface methodology (RSM). A face-centered central composite design (FCCCD) was used to monitor the effect of different independent factors of ultrasound operation (sonication time, temperature, and solvent ratio) on ASG extraction yield. In addition, screening and characterization of phytochemicals in 60% ethanol ASG extract was carried out using Raman microscopy, Fourier transform infrared spectroscopy (FTIR), and gas chromatography time-of-flight mass spectroscopy (GC-TOFMS) analysis. The results indicated that, under optimal conditions (extraction time 45 min, extraction temperature 40◦ C, and solid–liquid ratio of 1:25 g/mL), the yield of ASG was 75.87% ± 0.10. This yield was reasonably close to the predicted yield of 75.39% suggested by the design of experiment. The ANOVA revealed that the model was highly significant due to the low probability value (p < 0.0001). Raman spectrum fingerprint detected polysaccharides, such as galactose and glucose, and protein like lysine and proline, while FTIR spectrum revealed the presence of functional groups peaks value of alkanes, aldehydes, aliphatic amines, and phenol. GC-TOFMS spectroscopic detected the presence of strong D-galactopyranose, carotenoid, and lycopene antioxidant compounds. In conclusion, this study demonstrated that the UAE technique is an efficient method to achieve a high yield of ASG extracts. The selected model is adequate to optimize the extraction of several chemical compounds reported in this study.en_US
dc.language.isoenen_US
dc.publisherMDPI AGen_US
dc.relation.ispartofAntioxidantsen_US
dc.subjectAcacia Seyal gumen_US
dc.subjectFTIR spectraen_US
dc.subjectGC-TOFMSen_US
dc.subjectGum Arabicen_US
dc.subjectRaman spectroscopyen_US
dc.subjectResponse surface method-ologyen_US
dc.subjectUltrasound-assisted extractionen_US
dc.titleOptimization of ultrasound-assisted extraction of bioactive compounds from acacia seyal gum using response surface methodology and their chemical content identification by raman, FTIR, and GC-TOFMSen_US
dc.typeNationalen_US
dc.identifier.doi10.3390/antiox10101612-
dc.volume10(10)en_US
dc.description.articleno1612en_US
dc.description.typeArticleen_US
item.languageiso639-1en-
item.openairetypeNational-
item.grantfulltextopen-
item.fulltextWith Fulltext-
crisitem.author.deptUniversity Malaysia Kelantan, Malaysia-
Appears in Collections:Faculty of Agro Based Industry - Journal (Scopus/WOS)
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