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Article: MALDI-TOF analysis of mixtures of 3-deoxyanthocyanidins and anthocyanins
Title | MALDI-TOF analysis of mixtures of 3-deoxyanthocyanidins and anthocyanins |
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Authors | |
Keywords | 3- Deoxyanthocyanidins Anthocyanidins Anthocyanins Flavonoid Maldi Mass Spectrometry Poaceae Sorghum Sorghum Bicolor |
Issue Date | 1998 |
Publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/phytochem |
Citation | Phytochemistry, 1998, v. 48 n. 6, p. 1063-1066 How to Cite? |
Abstract | The mass spectrometric analysis of 3-deoxyanthocyanidins and anthocyanins present in crude extracts from sorghum plant tissue was carried out by matrix-assisted laser desorption ionization mass spectrometry (MALDI). Sensitivities to as low as 5 pmol/μl were easily attained for pure samples of the anthocyanidin, pelargonidin, and the anthocyanin, malvin. Sensitivities to the level of 15 pmol/μl were attained for 3- deoxyanthocyanidins present in crude extracts from sorghum plant tissue. Through its capability for analyzing very small quantities of these compounds in unpurified samples, MALDI provided a sensitive means for the detection of these flavonoid pigments in plant tissues. |
Persistent Identifier | http://hdl.handle.net/10722/178619 |
ISSN | 2021 Impact Factor: 4.004 2020 SCImago Journal Rankings: 0.820 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sugui, JA | en_US |
dc.contributor.author | Bonham, C | en_US |
dc.contributor.author | Lo, SC | en_US |
dc.contributor.author | Wood, KV | en_US |
dc.contributor.author | Nicholson, RL | en_US |
dc.date.accessioned | 2012-12-19T09:48:45Z | - |
dc.date.available | 2012-12-19T09:48:45Z | - |
dc.date.issued | 1998 | en_US |
dc.identifier.citation | Phytochemistry, 1998, v. 48 n. 6, p. 1063-1066 | en_US |
dc.identifier.issn | 0031-9422 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/178619 | - |
dc.description.abstract | The mass spectrometric analysis of 3-deoxyanthocyanidins and anthocyanins present in crude extracts from sorghum plant tissue was carried out by matrix-assisted laser desorption ionization mass spectrometry (MALDI). Sensitivities to as low as 5 pmol/μl were easily attained for pure samples of the anthocyanidin, pelargonidin, and the anthocyanin, malvin. Sensitivities to the level of 15 pmol/μl were attained for 3- deoxyanthocyanidins present in crude extracts from sorghum plant tissue. Through its capability for analyzing very small quantities of these compounds in unpurified samples, MALDI provided a sensitive means for the detection of these flavonoid pigments in plant tissues. | en_US |
dc.language | eng | en_US |
dc.publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/phytochem | en_US |
dc.relation.ispartof | Phytochemistry | en_US |
dc.subject | 3- Deoxyanthocyanidins | en_US |
dc.subject | Anthocyanidins | en_US |
dc.subject | Anthocyanins | en_US |
dc.subject | Flavonoid | en_US |
dc.subject | Maldi | en_US |
dc.subject | Mass Spectrometry | en_US |
dc.subject | Poaceae | en_US |
dc.subject | Sorghum | en_US |
dc.subject | Sorghum Bicolor | en_US |
dc.title | MALDI-TOF analysis of mixtures of 3-deoxyanthocyanidins and anthocyanins | en_US |
dc.type | Article | en_US |
dc.identifier.email | Lo, SC: clivelo@hkucc.hku.hk | en_US |
dc.identifier.authority | Lo, SC=rp00751 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1016/S0031-9422(98)00087-9 | en_US |
dc.identifier.scopus | eid_2-s2.0-0031744407 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0031744407&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 48 | en_US |
dc.identifier.issue | 6 | en_US |
dc.identifier.spage | 1063 | en_US |
dc.identifier.epage | 1066 | en_US |
dc.identifier.isi | WOS:000074694800026 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Sugui, JA=6602391619 | en_US |
dc.identifier.scopusauthorid | Bonham, C=7006060798 | en_US |
dc.identifier.scopusauthorid | Lo, SC=15737175700 | en_US |
dc.identifier.scopusauthorid | Wood, KV=7401835657 | en_US |
dc.identifier.scopusauthorid | Nicholson, RL=7201624684 | en_US |
dc.identifier.issnl | 0031-9422 | - |