State of the (t)art. Analytical approaches in the investigation of components and production traits of archaeological bread-like objects, applied to two finds from the Neolithic lakeshore settlement Parkhaus Opéra (Zürich, Switzerland).
State of the (t)art. Analytical approaches in the investigation of components and production traits of archaeological bread-like objects, applied to two finds from the Neolithic lakeshore settlement Parkhaus Opéra (Zürich, Switzerland).
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DOI：
10.1371/journal.pone.0182401
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发表时间：
2017
期刊：
影响因子：
3.7
通讯作者：
Valamoti SM
中科院分区：
文献类型：
--
作者：
Heiss AG;Antolín F;Bleicher N;Harb C;Jacomet S;Kühn M;Marinova E;Stika HP;Valamoti SM
Parkhaus opsamra遗址位于瑞士z<e:1>里奇湖的东北岸，并在2010年和2011年由z<e:1>里奇市城市规划办公室在一次救援挖掘中记录下来。在新石器时代晚期的第13层发现了两个烧焦的面包状物体，并使用一套新的谷物食品分析进行了调查。大麦和小麦的组织残骸，以及芹菜的分果（参见Apium graveolens）被鉴定出来，为新石器时代面包调味品的使用提供了第一个证据。谷物粒度被记录下来，并用来得出关于原料碾磨和筛分的结论。测量了烧焦物体中的气泡，以评估面团可能发酵的情况。这项研究的结果显著促进了对新石器时代谷物食品生产特征的理解。本研究提出的分析技术为系统和一致地研究谷类考古食品开辟了新的可能性。
The site of Parkhaus Opéra is located on the north-eastern shore of Lake Zürich (Switzerland) and was documented during a rescue excavation in 2010 and 2011 by the Office for Urbanism, City of Zürich. Two charred bread-like objects were found in late Neolithic Layer 13 of the pile-dwelling, and are investigated using a novel set of analyses for cereal-based foodstuffs. Tissue remains of barley and wheat were identified, as well as a schizocarp of celery (cf. Apium graveolens), providing the first evidence for the use of bread condiments in the Neolithic. Cereal particle sizes were recorded and used to draw conclusions regarding milling and sieving of the raw material. Gas bubbles in the charred objects were measured in order to evaluate possible leavening of the dough. The outcomes of this research significantly advance the understanding of the production traits of cereal-based food during the Neolithic. The analytical techniques proposed by this study open up new possibilities for systematic and consistent investigations of cereal-based archaeological foodstuffs.
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