Solid-Liquid Extraction by Manothermosonication: Recapturing the Value of Pomegranate Peels and Nanocomplexation of Extracts with Pea Protein

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dc.authoridGüzel, Nihal / 0000-0002-2387-9009
dc.authoridHao / 0000-0002-1703-2194
dc.authorwosidGüzel, Nihal / AAG-6111-2021
dc.contributor.authorGüzel, Nihal
dc.contributor.authorKahraman, Ozan
dc.contributor.authorFeng, Hao
dc.date.accessioned2021-11-01T15:05:03Z
dc.date.available2021-11-01T15:05:03Z
dc.date.issued2020
dc.departmentHitit Üniversitesi, Mühendislik Fakültesi, Gıda Mühendisliği Bölümü
dc.description.abstractManothermosonication (MTS) is a treatment that combines ultrasonication with mild temperature and pressure. MTS extraction was evaluated for recapturing bioactive compounds of pomegranate peel waste. The influence of extraction time (0.5-3 min), temperature (25-50 degrees C), and pressure (100-500 kPa) on the yield of total phenolic content (TPC) and antioxidant activity (AOA) was assessed. Pea protein isolates (PPIs) and PPI-modified starch (PPIS) were used to form nanocomplexes with the phenolic extract (PE). Lyophilized peels were extracted with an ethanol/water (30%, v/v) mixture, at a peel:solvent ratio of 1:50. MTS extraction reduced the extraction time by 40 times compared with conventional extraction (35 degrees C and 60 min) for achieving the same amount of 2,2-diphenyl-1-picrylhydrazyl (DPPH). The samples treated under 500 kPa for 3 min had the highest TPC (1007 pmol GA/g DW) and AOA (1.57 mmol TE/g DW). Nanocomplexes produced from PPI-PE and PPI-S-PE had similar encapsulation efficiency (-73%). The mean diameters of freeze-dried PPI-PE complexes were 54.5 +/- 19.7 nm, as determined by ImageJ, while that of PPI-PE in emulsion was 111.3 +/- 6.4 nm measured by dynamic light scattering (DLS). MTS is shown to be a green and efficient alternative to improve the extraction of bioactive compounds from pomegranate peel waste.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) under the 2219-International Postdoctoral Research Fellowship Program, TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK); Illinois Agricultural Experiment Stationen_US
dc.description.sponsorshipThis study was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under the 2219-International Postdoctoral Research Fellowship Program, Turkey and the Illinois Agricultural Experiment Station.en_US
dc.identifier.citationGuzel, N., Kahraman, O., & Feng, H. (2020). Solid–Liquid Extraction by Manothermosonication: Recapturing the Value of Pomegranate Peels and Nanocomplexation of Extracts with Pea Protein. ACS Sustainable Chemistry & Engineering, 8(44), 16671-16679.
dc.identifier.doi10.1021/acssuschemeng.0c06316
dc.identifier.endpage16679en_US
dc.identifier.issn2168-0485
dc.identifier.issue44en_US
dc.identifier.scopus2-s2.0-85095881927
dc.identifier.scopusqualityQ1
dc.identifier.startpage16671en_US
dc.identifier.urihttps://doi.org/10.1021/acssuschemeng.0c06316
dc.identifier.urihttps://hdl.handle.net/11491/7077
dc.identifier.volume8en_US
dc.identifier.wosWOS:000592226900030
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorGüzel, Nihal
dc.language.isoen
dc.publisherAmer Chemical Soc
dc.relation.ispartofAcs Sustainable Chemistry & Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPomegranate peelen_US
dc.subjectManothermosonicationen_US
dc.subjectExtractionen_US
dc.subjectBioactive compounden_US
dc.subjectPea protein isolateen_US
dc.titleSolid-Liquid Extraction by Manothermosonication: Recapturing the Value of Pomegranate Peels and Nanocomplexation of Extracts with Pea Protein
dc.typeArticle

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