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LC-ESI-MS [1 record]
Record 1 - internal organization data 2011-03-02
Record 1, English
Record 1, Subject field(s)
- Scientific Instruments
- Analytical Chemistry
Record 1, Main entry term, English
- liquid chromatography-electrospray ionization mass spectrometer
1, record 1, English, liquid%20chromatography%2Delectrospray%20ionization%20mass%20spectrometer
correct
Record 1, Abbreviations, English
- LC-ESI-MS 1, record 1, English, LC%2DESI%2DMS
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Houttuynia cordata Thunb. has been used traditionally as [an] immune stimulant and anticancer agent. An aqueous extract of H. cordata tea showed high radical scavenging activity determined by off-line DPPH assays. Then, it was screened for its antioxidant components via an on-line DPPH radical scavenging technique coupled with a liquid chromatography-electrospray ionization mass spectrometer (LC―ESI―MS). 1, record 1, English, - liquid%20chromatography%2Delectrospray%20ionization%20mass%20spectrometer
Record 1, Key term(s)
- liquid chromatography electrospray ionization mass spectrometer
- liquid chromatography electrospray ionization mass spectrometre
- liquid chromatography-electrospray ionization mass spectrometre
Record 1, French
Record 1, Domaine(s)
- Instruments scientifiques
- Chimie analytique
Record 1, Main entry term, French
- spectromètre de masse LC ESI-MS
1, record 1, French, spectrom%C3%A8tre%20de%20masse%20LC%20ESI%2DMS
proposal, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Récemment, cependant, une méthode par chromatographie liquide -électrospray ionisation – spectrométrie de masse (LC-ESI-MS) a été développée, de cette manière la détermination, dans les produits carnés, des métabolites des 4 nitrofuranes est possible simultanément. Dans cette méthode, le traitement de l’échantillon et son enrichissement se font par extraction à l’acétate d’éthyle, hydrolyse du métabolite de la protéine, et dérivation au moyen de la 2-nitrobenzaldehyde (2-NBA). 2, record 1, French, - spectrom%C3%A8tre%20de%20masse%20LC%20ESI%2DMS
Record number: 1, Textual support number: 2 OBS
Le spectromètre de masse LC-ESI-Q-ToF [est] dédié à l’analyse de pesticides et de biomolécules. La très bonne résolution et l’excellente sensibilité de cet appareil permettent la détermination de masse exacte. Le couplage avec l’HPLC est aujourd’hui devenu incontournable, surtout dans le domaine de l’environnement. 3, record 1, French, - spectrom%C3%A8tre%20de%20masse%20LC%20ESI%2DMS
Record number: 1, Textual support number: 3 OBS
LC, ESI et MS, sigles qui signifient respectivement liquid chromatography, electrospray ionization et mass spectrometry. 1, record 1, French, - spectrom%C3%A8tre%20de%20masse%20LC%20ESI%2DMS
Record 1, Spanish
Record 1, Textual support, Spanish
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