Can the stalks of Papaver somniferum L. be an alternative source of bioactive components?

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dc.contributor.authorKirkan B.
dc.contributor.authorOzer M.S.
dc.contributor.authorSarikurkcu C.
dc.contributor.authorCopuroglu M.
dc.contributor.authorCengiz M.
dc.contributor.authorTepe B.
dc.date.accessioned2024-07-22T08:09:58Z
dc.date.available2024-07-22T08:09:58Z
dc.date.issued2018
dc.description.abstractAlternative raw materials for designing novel products are gaining interest in the scientific area. The aim of this study is to investigate the antioxidant and enzyme inhibitory activities of the extracts obtained from Papaver somniferum L. stalks as well as the determination of chemical composition. Antioxidant capacity was tested by using different chemical methods including radical scavenging, reductive effect, phosphomolybdenum and metal chelating assays. Enzyme inhibitory effect was investigated against cholinesterase, tyrosinase, α-amylase and α-glucosidase. To detect chemical composition, phenolic profile was determined by high performance liquid chromatography (HPLC) as well as total contents of the phytochemicals. The aqueous extract was found to contain high amount of phenolics and flavonoids [9.87 μmol gallic acid equivalents (GAEs)/g dry plant (dp) and 0.09 μmol rutin equivalents (REs)/g dp, respectively]. The methanol and aqueous extracts were also found to contain considerable amounts of (−)-epicatechin and syringic acid. Antioxidant activity tests were resulted in the superiority of the methanol extract. The extracts did not show inhibitory activity on cholinesterases and tyrosinase. Inhibitory activity of the aqueous extract on α-amylase and α-glucosidase were found to be 9.85 and 78.64 μmol acarbose equivalents (ACEs)/g dp, respectively. As a result, P. somniferum stalks, one of the major by-products of poppy cultivation, can be used as the alternative source of antioxidant and enzyme inhibitory compounds in food and medical industries. © 2018 Elsevier B.V.
dc.identifier.DOI-ID10.1016/j.indcrop.2018.02.023
dc.identifier.issn09266690
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/15032
dc.language.isoEnglish
dc.publisherElsevier B.V.
dc.subjectPapaver
dc.subjectPapaver somniferum
dc.subjectAmylases
dc.subjectExtraction
dc.subjectFlavonoids
dc.subjectHigh performance liquid chromatography
dc.subjectMethanol
dc.subjectProduct design
dc.subjectAlternative source
dc.subjectAqueous extracts
dc.subjectDry plants
dc.subjectEnzyme inhibitory
dc.subjectFlavonoid
dc.subjectInhibitory activity
dc.subjectPapaver somniferum
dc.subjectPapaver somniferum L
dc.subjectPhenolics
dc.subjectStalk
dc.subjectantioxidant
dc.subjectbioactivity
dc.subjectbiochemical composition
dc.subjectenzyme activity
dc.subjectherb
dc.subjectinhibition
dc.subjectphenolic compound
dc.subjectpigment
dc.subjectplant extract
dc.subjectAntioxidants
dc.titleCan the stalks of Papaver somniferum L. be an alternative source of bioactive components?
dc.typeArticle

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