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Statistical Optimization and Characterization of Acoustically Extracted Ananas Comosus Peel Powder With Enhanced Antioxidant Capacity

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dc.contributor.authorYahya, Nur Azzanizawatyen_US
dc.contributor.authorWahab, Roswanira Abdulen_US
dc.contributor.authorHamid, Mariani Abdulen_US
dc.contributor.authorMahat, Naji Arafaten_US
dc.contributor.authorHuri, Mohamad Afiq Mohameden_US
dc.contributor.authorAttan, Nursyafreenaen_US
dc.contributor.authorHashim, Siti Ernieyantien_US
dc.date.accessioned2024-05-29T03:25:24Z
dc.date.available2024-05-29T03:25:24Z
dc.date.issued2020
dc.description.abstractAnanas comosus (L.) Merr is one of many commercially popular fruits in the cannery food industry that contributes to the increasingly mounting agro-industrial waste. In this study, a four-factor-three-level Box-Behnken design (BBD) that comprised of sonication time (A), solvent ratio (B), amplitude (C) and liquid-solid ratio (D) for the ultrasound-assisted extraction (UAE) of pineapple peels (PP) was utilized to optimize the yield of total phenolic content (TPC). Under an optimized UAE condition [5 min; 50 % of ethanol: water; 65 % of amplitude; 35:1 mL/g of liquid-solid ratio], the highest TPC from PP of 708.10 mg gallic acid equivalent (GAE)/g DW was achieved. Antioxidant capacity analysis of PP revealed a high total flavonoid content (TFC) with the IC50 for 2,2-diphenyl-1-picrylhydrazyl (DPPH), and ferric reducing antioxidant power (FRAP) of 1146.86 +/- 11.83 mg QE/g, 11.83 mg/mL and 1578.07 +/- 25.96 mu M Fe (II)/100g, respectively. High-performance liquid chromatography (HPLC) analysis revealed that the major flavonoid in the phenolic profile of PP extracts being catechin followed by quercetin and gallic acid. The UAE of PP extracts exhibited higher TPC than known conventional extraction techniques, thus indicating its efficacy to recover satisfactory quantities of phenolics in PP under optimized conditions.
dc.identifier.doi10.11113/jt.v82.14486
dc.identifier.epage10
dc.identifier.issn0127-9696
dc.identifier.issue4
dc.identifier.scopusWOS:000573036700001
dc.identifier.spage1
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/11956
dc.identifier.volume82
dc.languageEnglish
dc.language.isoen_US
dc.publisherPenerbit Utm Pressen_US
dc.relation.ispartofJurnal Teknologi-Sciences & Engineering
dc.subjectAnanas comosus peelsen_US
dc.subjectultrasound-assisted extractionen_US
dc.subjectresponse surface methodologyen_US
dc.subjectBox-Behnken designen_US
dc.subjectantioxidant capacitiesen_US
dc.titleStatistical Optimization and Characterization of Acoustically Extracted Ananas Comosus Peel Powder With Enhanced Antioxidant Capacity
dc.typeArticleen_US
dspace.entity.typePublication

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