ISSN:
1617-6278
Keywords:
Archaeochemistry
;
Beer preparation
;
Upper Egypt
;
Hierakonpolis
;
3500–3400 B.C.
Source:
Springer Online Journal Archives 1860-2000
Topics:
Archaeology
,
Biology
Notes:
Abstract Physical and chemical analyses of beer residues recovered from a vat site at Hierakonpolis (Upper Egypt) were carried out. Radiocarbon dates of the residues suggest a dating of 3500–3400 cal B.C. and are believed to represent the oldest known beer in the world. Macroscopic and microscopic examinations of the residues revealed the presence of intact remains of grains and spikelets of wheat and barley, as well as fragments of dates and grape pips. Chemical analyses included percentages of sample ingredients, pH and total soluble ions, quantitative determinations of sugars, carboxylic acids and free amino acids. A total of 25 compounds were identified, which are components of fermentation processes that are believed to have formed in connection with the preparation of what is called Nekhen-Hoffman beer.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00195198
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