Proteomic identification of milk proteins in historical mortars

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F10%3A00024247" target="_blank" >RIV/60461373:22330/10:00024247 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Proteomic identification of milk proteins in historical mortars

Popis výsledku v původním jazyce

Since ancient times organic additives such as milk, curd, whey, blood, oils, fruit juices, etc. have been added to mortars. The majority of technological procedures were forgotten by the end of 19th century. Rediscovery of the old technologies could helpin the restoration of historical buildings. Model samples of mortars containing common milk additives were prepared for testing by the peptide mass mapping method that is used for protein identification. The model samples were analyzed fresh and naturally aged to assess the effect of ageing on the identification of the additives. Ten times the amount of mortar was necessary to obtain good-quality spectra in the case of the aged mortars. The effect of different values of pH on the identification of protein additives were also studied on mixtures of silica sand and protein additives (without lime).

Název v anglickém jazyce

Proteomic identification of milk proteins in historical mortars

Popis výsledku anglicky

Since ancient times organic additives such as milk, curd, whey, blood, oils, fruit juices, etc. have been added to mortars. The majority of technological procedures were forgotten by the end of 19th century. Rediscovery of the old technologies could helpin the restoration of historical buildings. Model samples of mortars containing common milk additives were prepared for testing by the peptide mass mapping method that is used for protein identification. The model samples were analyzed fresh and naturally aged to assess the effect of ageing on the identification of the additives. Ten times the amount of mortar was necessary to obtain good-quality spectra in the case of the aged mortars. The effect of different values of pH on the identification of protein additives were also studied on mixtures of silica sand and protein additives (without lime).

Druh

D - Stať ve sborníku

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/GP203%2F07%2FP360" target="_blank" >GP203/07/P360: Charakterizace a identifikace proteinových pojiv v uměleckých dílech pomocí hmotnostní spektrometrie MALDI-TOF</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2nd Historic mortars conference

ISBN

978-2-35158-112-4

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

RILEM Publications S.A.R.L.

Místo vydání

Bagneux

Místo konání akce

Praha, Česká Republika

Datum konání akce

1. 1. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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