Identification of Anthocyanins in Red Grape, Plum and Capulin
by MALDI-ToF MS

J 2012

Identification of Anthocyanins in Red Grape, Plum and Capulin by MALDI-ToF MS

CASTANEDA-OVANDO, Araceli, Ondrej ŠEDO, Josef HAVEL, Lourdes PACHECO, Carlos ANDRES GALAN-VIDAL et. al.

Základní údaje

Originální název

Identification of Anthocyanins in Red Grape, Plum and Capulin by MALDI-ToF MS

Autoři

CASTANEDA-OVANDO, Araceli (garant), Ondrej ŠEDO (203 Česká republika, domácí), Josef HAVEL (203 Česká republika, domácí), Lourdes PACHECO, Carlos ANDRES GALAN-VIDAL a Elizabeth CONTRERAS LOPEZ

Vydání

JOURNAL OF THE MEXICAN CHEMICAL SOCIETY, SOC QUIMICA MEXICO, 2012, 1870-249X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10400 1.4 Chemical sciences

Stát vydavatele

Mexiko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 0.280

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000313161000004

Klíčová slova anglicky

MALDI-ToF MS; Grapes; Plums; Capulins; Deprotonated Anthocyanins

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 25. 6. 2020 10:13, Mgr. Marie Šípková, DiS.

Anotace

V originále

A simple and fast method was developed to identify anthocyanins in red grapes, plums and capulins by MALDI-ToF MS. Three different matrices were used: alpha-CHCA (alpha-cyano-4-hydroxycinnamic acid), THA (2',4',6'-trihydroxyacetophenone) and DHBA (2,5-dihydroxybenzoic acid). Post-Source Decay (PSD) fragment detection allowed studying the structure of compounds detected. Deprotonated anthocyanin species were assigned in capulin ([Cyanidin-3-glucoside-deprotonated] K+ and [Cyanidin-3-rutinoside-deprotonated]K+), due to these compounds also can be ionized in form of potassium adducts combined with a deprotonation.

Citovat

CASTANEDA-OVANDO, Araceli, Ondrej ŠEDO, Josef HAVEL, Lourdes PACHECO, Carlos ANDRES GALAN-VIDAL a Elizabeth CONTRERAS LOPEZ. Identification of Anthocyanins in Red Grape, Plum and Capulin by MALDI-ToF MS. JOURNAL OF THE MEXICAN CHEMICAL SOCIETY. SOC QUIMICA MEXICO, 2012, roč. 56, č. 4, s. 378-383. ISSN 1870-249X.

@article{1664219,
   author = {CastanedaandOvando, Araceli and Šedo, Ondrej and Havel, Josef and Pacheco, Lourdes and Andres GalanandVidal, Carlos and Contreras Lopez, Elizabeth},
   article_number = {4},
   keywords = {MALDI-ToF MS; Grapes; Plums; Capulins; Deprotonated Anthocyanins},
   language = {eng},
   issn = {1870-249X},
   journal = {JOURNAL OF THE MEXICAN CHEMICAL SOCIETY},
   title = {Identification of Anthocyanins in Red Grape, Plum and Capulin by MALDI-ToF MS},
   url = {http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1870-249X2012000400004},
   volume = {56},
   year = {2012}
}

TY  - JOUR
ID  - 1664219
AU  - Castaneda-Ovando, Araceli - Šedo, Ondrej - Havel, Josef - Pacheco, Lourdes - Andres Galan-Vidal, Carlos - Contreras Lopez, Elizabeth
PY  - 2012
TI  - Identification of Anthocyanins in Red Grape, Plum and Capulin by MALDI-ToF MS
JF  - JOURNAL OF THE MEXICAN CHEMICAL SOCIETY
VL  - 56
IS  - 4
SP  - 378-383
EP  - 378-383
PB  - SOC QUIMICA MEXICO
SN  - 1870249X
KW  - MALDI-ToF MS
KW  - Grapes
KW  - Plums
KW  - Capulins
KW  - Deprotonated Anthocyanins
UR  - http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1870-249X2012000400004
L2  - http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1870-249X2012000400004
N2  - A simple and fast method was developed to identify anthocyanins in red grapes, plums and capulins by MALDI-ToF MS. Three different matrices were used: alpha-CHCA (alpha-cyano-4-hydroxycinnamic acid), THA (2',4',6'-trihydroxyacetophenone) and DHBA (2,5-dihydroxybenzoic acid). Post-Source Decay (PSD) fragment detection allowed studying the structure of compounds detected. Deprotonated anthocyanin species were assigned in capulin ([Cyanidin-3-glucoside-deprotonated] K+ and [Cyanidin-3-rutinoside-deprotonated]K+), due to these compounds also can be ionized in form of potassium adducts combined with a deprotonation.
ER  -

CASTANEDA-OVANDO, Araceli, Ondrej ŠEDO, Josef HAVEL, Lourdes PACHECO, Carlos ANDRES GALAN-VIDAL a Elizabeth CONTRERAS LOPEZ. Identification of Anthocyanins in Red Grape, Plum and Capulin by MALDI-ToF MS. \textit{JOURNAL OF THE MEXICAN CHEMICAL SOCIETY}. SOC QUIMICA MEXICO, 2012, roč.~56, č.~4, s.~378-383. ISSN~1870-249X.

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