Extraction of phenolic compounds from lime peel waste using ultrasonic-assisted and microwave-assisted extractions

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dc.contributor.authorPattrathip Rodsamran
dc.contributor.authorRungsinee Sothornvit
dc.contributor.correspondenceR. Sothornvit; Department of Food Engineering, Faculty of Engineering at Kamphaengsaen, Kasetsart University, Kamphaengsaen Campus, 73140, Thailand; email: fengrns@ku.ac.th
dc.date.accessioned2025-03-10T07:36:31Z
dc.date.available2025-03-10T07:36:31Z
dc.date.issued2019
dc.description.abstractMicrowave-assisted extraction (MAE) and ultrasonic-assisted extraction (UAE) have been studied to extract natural phenolic compounds from lime peel wastes. A response surface methodology with a three-level and three-factor Box-Behnken design was used to predict the optimal conditions of each extraction parameter based on the total phenolic contents, antioxidant activities and the half maximal inhibitory concentration. The results showed that the optimal predicted MAE was obtained at 55% ethanol concentration, 140 W microwave power for 45 s with 8 repeats of the extraction step. Meanwhile, the optimal predicted UAE was at 55% ethanol concentration, 38% amplitude and 4 min extraction time. UAE was the more effective method to extract the total phenolics (54.4 mg GAE/g) with high antioxidant activity and saving of time of 33% compared with MAE. Therefore, the natural phenolic extract from lime peel waste might be available as a source of active and functional compounds for pharmaceutical and food products. � 2019 Elsevier Ltd
dc.identifier.citationFood Bioscience
dc.identifier.doi10.1016/j.fbio.2019.01.017
dc.identifier.issn22124292
dc.identifier.scopus2-s2.0-85060880617
dc.identifier.urihttps://repository.dusit.ac.th//handle/123456789/4872
dc.languageEnglish
dc.publisherElsevier Ltd
dc.rights.holderScopus
dc.subjectCitrus aurantiifolia
dc.subjectLime peel waste
dc.subjectMicrowave-assisted extraction
dc.subjectPhenolics
dc.subjectUltrasonic-assisted extraction
dc.titleExtraction of phenolic compounds from lime peel waste using ultrasonic-assisted and microwave-assisted extractions
dc.typeArticle
mods.location.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85060880617&doi=10.1016%2fj.fbio.2019.01.017&partnerID=40&md5=16d5fbb023ae699af08a1afa7559cdc2
oaire.citation.endPage73
oaire.citation.startPage66
oaire.citation.volume28
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