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- Publisher Website: 10.1039/c1fo10124b
- Scopus: eid_2-s2.0-84857268254
- PMID: 22159289
- WOS: WOS:000300041000011
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Article: Impact of phloretin and phloridzin on the formation of Maillard reaction products in aqueous models composed of glucose and l-lysine or its derivatives
Title | Impact of phloretin and phloridzin on the formation of Maillard reaction products in aqueous models composed of glucose and l-lysine or its derivatives |
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Authors | |
Issue Date | 2012 |
Publisher | Royal Society of Chemistry. The Journal's web site is located at http://pubs.rsc.org/en/journals/journalissues/fo |
Citation | Food And Function, 2012, v. 3 n. 2, p. 178-186 How to Cite? |
Abstract | In the present study, the effects of phloretin and phloridzin on the formation of Maillard reaction products in a lysine-glucose model with different reactant ratios were systematically investigated. In terms of the formation of Maillard-type volatiles, phloretin and phloridzin treatmen could significantly reduce their generation, where the effects depend on the ratio of lysine to glucose used in the model systems. Phloretin and phloridzin could also affect the colour development of Maillard reactions; especially phloretin, which could significantly promote the formation of brown products in the system with the lowest ratio of lysine to glucose. Based on the carbon module labelling (CAMOLA) technique and HPLC-DAD-ESI/MS analysis, it was found that phloretin and phloridzin could actively participate in the Maillard reaction and directly react with different reactive carbonyl species. The effect of phloretin and phloridzin treatment in both N α-acetyllysine-glucose (AC-glu), and N-acetyl-gly-lys methyl ester acetate salt-glucose (AG-glu) model systems, which are close to the Maillard reactions occurring in real food, where the free amino groups of lysine residues were considered as the reactive site, were further investigated. Similar impacts on the formation of Maillard-type volatiles and brown products as in the lysine-glucose models were observed which can also be explained by the capability of phloretin and phloridzin to quench sugar fragments formed in these model reactions. © 2012 The Royal Society of Chemistry. |
Persistent Identifier | http://hdl.handle.net/10722/159361 |
ISSN | 2023 Impact Factor: 5.1 2023 SCImago Journal Rankings: 1.073 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ma, J | en_HK |
dc.contributor.author | Peng, X | en_HK |
dc.contributor.author | Ng, KM | en_HK |
dc.contributor.author | Che, CM | en_HK |
dc.contributor.author | Wang, M | en_HK |
dc.date.accessioned | 2012-08-16T05:48:51Z | - |
dc.date.available | 2012-08-16T05:48:51Z | - |
dc.date.issued | 2012 | en_HK |
dc.identifier.citation | Food And Function, 2012, v. 3 n. 2, p. 178-186 | en_HK |
dc.identifier.issn | 2042-6496 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/159361 | - |
dc.description.abstract | In the present study, the effects of phloretin and phloridzin on the formation of Maillard reaction products in a lysine-glucose model with different reactant ratios were systematically investigated. In terms of the formation of Maillard-type volatiles, phloretin and phloridzin treatmen could significantly reduce their generation, where the effects depend on the ratio of lysine to glucose used in the model systems. Phloretin and phloridzin could also affect the colour development of Maillard reactions; especially phloretin, which could significantly promote the formation of brown products in the system with the lowest ratio of lysine to glucose. Based on the carbon module labelling (CAMOLA) technique and HPLC-DAD-ESI/MS analysis, it was found that phloretin and phloridzin could actively participate in the Maillard reaction and directly react with different reactive carbonyl species. The effect of phloretin and phloridzin treatment in both N α-acetyllysine-glucose (AC-glu), and N-acetyl-gly-lys methyl ester acetate salt-glucose (AG-glu) model systems, which are close to the Maillard reactions occurring in real food, where the free amino groups of lysine residues were considered as the reactive site, were further investigated. Similar impacts on the formation of Maillard-type volatiles and brown products as in the lysine-glucose models were observed which can also be explained by the capability of phloretin and phloridzin to quench sugar fragments formed in these model reactions. © 2012 The Royal Society of Chemistry. | en_HK |
dc.language | eng | en_US |
dc.publisher | Royal Society of Chemistry. The Journal's web site is located at http://pubs.rsc.org/en/journals/journalissues/fo | en_HK |
dc.relation.ispartof | Food and Function | en_HK |
dc.title | Impact of phloretin and phloridzin on the formation of Maillard reaction products in aqueous models composed of glucose and l-lysine or its derivatives | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Ng, KM: kwanmng@hku.hk | en_HK |
dc.identifier.email | Che, CM: cmche@hku.hk | en_HK |
dc.identifier.email | Wang, M: mfwang@hku.hk | en_HK |
dc.identifier.authority | Ng, KM=rp00766 | en_HK |
dc.identifier.authority | Che, CM=rp00670 | en_HK |
dc.identifier.authority | Wang, M=rp00800 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1039/c1fo10124b | en_HK |
dc.identifier.pmid | 22159289 | - |
dc.identifier.scopus | eid_2-s2.0-84857268254 | en_HK |
dc.identifier.hkuros | 204738 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-84857268254&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 3 | en_HK |
dc.identifier.issue | 2 | en_HK |
dc.identifier.spage | 178 | en_HK |
dc.identifier.epage | 186 | en_HK |
dc.identifier.isi | WOS:000300041000011 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Ma, J=9248720900 | en_HK |
dc.identifier.scopusauthorid | Peng, X=23995738500 | en_HK |
dc.identifier.scopusauthorid | Ng, KM=26026091100 | en_HK |
dc.identifier.scopusauthorid | Che, CM=7102442791 | en_HK |
dc.identifier.scopusauthorid | Wang, M=7406691844 | en_HK |
dc.identifier.issnl | 2042-6496 | - |