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- Publisher Website: 10.1016/j.fitote.2012.06.001
- Scopus: eid_2-s2.0-84863984322
- PMID: 22698714
- WOS: WOS:000308116600005
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Article: Tyrosinase inhibition constituents from the roots of Morus australis
Title | Tyrosinase inhibition constituents from the roots of Morus australis |
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Authors | |
Keywords | Morus australis Phenolic compounds Roots Tyrosinase inhibition |
Issue Date | 2012 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/fitote |
Citation | Fitoterapia, 2012, v. 83 n. 6, p. 1008-1013 How to Cite? |
Abstract | The phytochemical profiles of Morus australis roots, stems and twigs were firstly compared by HPLC analysis. It was found that Morus australis stem extract mainly contained one known tyrosinase inhibitor, oxyresveratrol, while its root and twig extract might contain some unknown potential tyrosinase inhibitors. The root extract of Morus australis was further investigated in this study. One new compound, austraone A, together with 21 known compounds, was isolated and their structures were identified by interpretation of MS and NMR data. In the tyrosinase inhibitory testing, some of them, such as oxyresveratrol, moracenin D, sanggenon T, and kuwanon O, exhibited stronger tyrosinase inhibitory activities than that of kojic acid. These results suggested the Morus australis root extract as a good source of natural tyrosinase inhibitors with a great potential to be used in foods as anti-browning agents and in cosmetics as skin-whitening agents. © 2012 Elsevier B.V. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/165936 |
ISSN | 2023 Impact Factor: 2.5 2023 SCImago Journal Rankings: 0.572 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Zheng, ZP | en_HK |
dc.contributor.author | Tan, HY | en_HK |
dc.contributor.author | Wang, M | en_HK |
dc.date.accessioned | 2012-09-20T08:25:38Z | - |
dc.date.available | 2012-09-20T08:25:38Z | - |
dc.date.issued | 2012 | en_HK |
dc.identifier.citation | Fitoterapia, 2012, v. 83 n. 6, p. 1008-1013 | en_HK |
dc.identifier.issn | 0367-326X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/165936 | - |
dc.description.abstract | The phytochemical profiles of Morus australis roots, stems and twigs were firstly compared by HPLC analysis. It was found that Morus australis stem extract mainly contained one known tyrosinase inhibitor, oxyresveratrol, while its root and twig extract might contain some unknown potential tyrosinase inhibitors. The root extract of Morus australis was further investigated in this study. One new compound, austraone A, together with 21 known compounds, was isolated and their structures were identified by interpretation of MS and NMR data. In the tyrosinase inhibitory testing, some of them, such as oxyresveratrol, moracenin D, sanggenon T, and kuwanon O, exhibited stronger tyrosinase inhibitory activities than that of kojic acid. These results suggested the Morus australis root extract as a good source of natural tyrosinase inhibitors with a great potential to be used in foods as anti-browning agents and in cosmetics as skin-whitening agents. © 2012 Elsevier B.V. All rights reserved. | en_HK |
dc.language | eng | en_US |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/fitote | en_HK |
dc.relation.ispartof | Fitoterapia | en_HK |
dc.subject | Morus australis | en_HK |
dc.subject | Phenolic compounds | en_HK |
dc.subject | Roots | en_HK |
dc.subject | Tyrosinase inhibition | en_HK |
dc.title | Tyrosinase inhibition constituents from the roots of Morus australis | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Wang, M: mfwang@hku.hk | en_HK |
dc.identifier.authority | Wang, M=rp00800 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.fitote.2012.06.001 | en_HK |
dc.identifier.pmid | 22698714 | - |
dc.identifier.scopus | eid_2-s2.0-84863984322 | en_HK |
dc.identifier.hkuros | 206146 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-84863984322&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 83 | en_HK |
dc.identifier.issue | 6 | en_HK |
dc.identifier.spage | 1008 | en_HK |
dc.identifier.epage | 1013 | en_HK |
dc.identifier.isi | WOS:000308116600005 | - |
dc.publisher.place | Netherlands | en_HK |
dc.identifier.scopusauthorid | Zheng, ZP=8451746600 | en_HK |
dc.identifier.scopusauthorid | Tan, HY=54391749200 | en_HK |
dc.identifier.scopusauthorid | Wang, M=7406691844 | en_HK |
dc.identifier.citeulike | 10780493 | - |
dc.identifier.issnl | 0367-326X | - |