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The green dear: Chaya as a potential source of protein for the ancient Maya.

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Title The green dear: Chaya as a potential source of protein for the ancient Maya.
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Creator Schwarcz, H.P.
Ford, A.
Knyf, M.
Kumar, A.
 
Subject Maya diet
chaya
protein
isotope ratios
deer
 
Description Not Available
Archaeologists have used isotope analysis (δ ¹³ C, δ ¹⁵ N) of the collagen of human bones, as well as knowledge of available nutrients, to infer that the diet of the ancient Maya was drawn from the resources of the Maya forest landscape. The interpretations have focused on plant carbohydrates from maize and protein dominated by white-tail deer. The δ ¹⁵ N values of bone collagen suggest that most of the protein requirements of the Maya could have been satisfied with a mixture of wild animal flesh and wild and cultivated plants including beans. Chaya, Cnidoscolus aconitifolius , domesticated before the Spanish conquest, has a high-protein content and the potential to have been a significant contributor to the ancient Maya diet. Chaya is easily propagated, is grown in home gardens by the Maya today, and is a significant part of the local traditional diet. Chaya's stable isotopic composition of carbon (δ ¹³ C) resembles that of other terrestrial plants, but its values for nitrogen (δ ¹⁵ N) are significantly higher. Consumption of chaya would result in slightly higher δ ¹⁵ N values in humans than expected from the consumption of terrestrial animals. Thus, chaya is situated well as a component of the complex, diverse, and varied diets of ancient Mesoamericans.
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Date 2024-05-01T12:40:08Z
2024-05-01T12:40:08Z
2022-03-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/82487
 
Language English
 
Relation Not Available;
 
Publisher Latin American Antiquity