Challenge to molecular archaeology-Sediments contaminated by allochthonous animal proteins

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F20%3A85110" target="_blank" >RIV/60460709:41330/20:85110 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22330/20:43921499 RIV/49777513:23330/20:43959627 RIV/00216208:11410/20:10420662

Výsledek na webu

<a href="https://www-tandfonline-com.infozdroje.czu.cz/doi/full/10.1080/10826076.2020.1838925" target="_blank" >https://www-tandfonline-com.infozdroje.czu.cz/doi/full/10.1080/10826076.2020.1838925</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10826076.2020.1838925" target="_blank" >10.1080/10826076.2020.1838925</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Challenge to molecular archaeology-Sediments contaminated by allochthonous animal proteins

Popis výsledku v původním jazyce

n this work we proposed a novel methodological approach to detect and differentiate between cooked and uncooked animal meat protein in archaeological samples. We tested two groups of materials: ceramic dated to the early medieval period (9th-10th centuries CE) and soil samples collected from the same stratigraphic layer that yielded these pottery fragments. Using an ELISA immunological test designed to identify cooked pork, we found that pig proteins were present in the studied pottery specimens, but the surrounding soil contained only uncooked pig proteins. We interpret this observation in the sense that the ceramic vessels might be used for cooking pork meat in the historic times. Pig proteins identified in soil matrix are of different origin, however, and represent probably contamination from wild pigs manure, dropped in the area of the sampled archaeological site until the present day. This study suggests a new way of dealing with the complexities associated with research of biomolecules extra

Název v anglickém jazyce

Challenge to molecular archaeology-Sediments contaminated by allochthonous animal proteins

Popis výsledku anglicky

n this work we proposed a novel methodological approach to detect and differentiate between cooked and uncooked animal meat protein in archaeological samples. We tested two groups of materials: ceramic dated to the early medieval period (9th-10th centuries CE) and soil samples collected from the same stratigraphic layer that yielded these pottery fragments. Using an ELISA immunological test designed to identify cooked pork, we found that pig proteins were present in the studied pottery specimens, but the surrounding soil contained only uncooked pig proteins. We interpret this observation in the sense that the ceramic vessels might be used for cooking pork meat in the historic times. Pig proteins identified in soil matrix are of different origin, however, and represent probably contamination from wild pigs manure, dropped in the area of the sampled archaeological site until the present day. This study suggests a new way of dealing with the complexities associated with research of biomolecules extra

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10608 - Biochemistry and molecular biology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES

ISSN

1082-6076

e-ISSN

1520-572X

Svazek periodika

43

Číslo periodika v rámci svazku

19-20

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

863-874

Kód UT WoS článku

000584830400001

EID výsledku v databázi Scopus

2-s2.0-85094622391