A comparative study on antioxidant activity of different parts of lotus (Nelumbo nuficera Gaertn) rhizome

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dc.creatorDongmei YANG
dc.creatorQian ZHANG
dc.creatorGuoping REN
dc.creatorTiejin YING
dc.date2017
dc.date.accessioned2026-07-07T04:21:18Z
dc.descriptionIn this study, the antioxidant activities of different parts of lotus (Nelumbo nuficera Gaertn ) rhizome were compared. The total phenolic content of lotus rhizome was determined, and Ferric reducing antioxidant power (FRAP) assay, 1,1-diphenyl-2-picrylhydrazyl hydrate (DPPH) radical-scavenging assay and β-carotene-linoleic acid assay were performed to assess the antioxidant activity of lotus rhizome. Results showed that there was a significant difference in total phenolic content and antioxidant activity between any two of four parts of lotus rhizome. The order of total phenolic content and antioxidant activity in different parts of lotus rhizome was as follows: peel of old lotus rhizome > peel of young lotus rhizome > flesh of old lotus rhizome > flesh of young lotus rhizome. The total phenol content is significantly positive correlated with the antioxidant activity in different parts of lotus rhizome. This study has provided a basis for further exploring the antioxidant components in lotus rhizome.
dc.formatapplication/pdf
dc.identifier0101-2061
dc.identifierhttps://www.redalyc.org/articulo.oa?id=395949992022
dc.identifier.urihttp://hdl.handle.net/123456789/458880
dc.languageen
dc.publisherSociedade Brasileira de Ciência e Tecnologia de Alimentos
dc.relationhttp://www.redalyc.org/revista.oa?id=3959
dc.rightsCiência e Tecnologia de Alimentos
dc.sourceCiência e Tecnologia de Alimentos (Brasil) Num.1 Vol.37
dc.subjectAgrociencias
dc.titleA comparative study on antioxidant activity of different parts of lotus (Nelumbo nuficera Gaertn) rhizome
dc.typeartículo científico

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Ciência e Tecnologia de Alimentos - Sociedade Brasileira de Ciência e Tecnologia de Alimentos