|
|
Childhood diet in relation to the determination of social roles and health status in Great Moravian population
Jílková, Michaela ; Brůžek, Jaroslav (advisor) ; Kovačiková, Lenka (referee)
This study is focused on dietary reconstruction according to stable isotope analysis of carbon and nitrogen in bone and tooth collagen. The material used for this study is represented by set of 46 skeletons of adult individuals from 6th church's burial site in Mikulčice, which belong to the Great Moravian era (9th -10th century). Isotopic values are discussed in relation to the formation of social roles and health status. The presence and eventually degree of severity of some non-specific stress indicators and pathologies (Cribra orbitalia, presence of tooth caries, caries intensity, linear enamel hypoplasias, dental wear and length od femur) was observed. The results of isotopic analysis suggest, that diet in this population sample was based on terrestrial sources, both animal and plant protein. Plants in Great Moravian diet belonged to C3 and C4 group. C4 group of plants in Mikulčice was represented by millet (Panicum miliaceum), which supports the hypothesis of "Millet - typical crop of old Slavs" (Reitsema and Kozlowski, 2013). Millet was consumed mainly in childhood. Significant differences between diets of high social class and rest of population was found with people of higher social rank consuming more animal protein. These differences were created in childhood and persisted to adulthood....
|
|
|
Childhood diet in relation to the determination of social roles and health status in Great Moravian population
Jílková, Michaela ; Brůžek, Jaroslav (advisor) ; Kovačiková, Lenka (referee)
This study is focused on dietary reconstruction according to stable isotope analysis of carbon and nitrogen in bone and tooth collagen. The material used for this study is represented by set of 46 skeletons of adult individuals from 6th church's burial site in Mikulčice, which belong to the Great Moravian era (9th -10th century). Isotopic values are discussed in relation to the formation of social roles and health status. The presence and eventually degree of severity of some non-specific stress indicators and pathologies (Cribra orbitalia, presence of tooth caries, caries intensity, linear enamel hypoplasias, dental wear and length od femur) was observed. The results of isotopic analysis suggest, that diet in this population sample was based on terrestrial sources, both animal and plant protein. Plants in Great Moravian diet belonged to C3 and C4 group. C4 group of plants in Mikulčice was represented by millet (Panicum miliaceum), which supports the hypothesis of "Millet - typical crop of old Slavs" (Reitsema and Kozlowski, 2013). Millet was consumed mainly in childhood. Significant differences between diets of high social class and rest of population was found with people of higher social rank consuming more animal protein. These differences were created in childhood and persisted to adulthood....
|
|
|
Nutrition in medieval Europe and stable isotopes
Jílková, Michaela ; Brůžek, Jaroslav (advisor) ; Kaupová, Sylva (referee)
Stable isotope analyses of human bone collagen are the valuable tool of the diet reconstruction in bioarchaeology. These analyses help to understand the lifestyle of our ancestors. Values of carbon and nitrogen stable isotope ratios show if an analysed specimen used more terrestrial or aquatic food sources, plants with C3 or C4 pathway of photosyntesis or whether his primary protein source were plants or animals. The stable isotopes also provide information about diet differences between different sexes, people with different socioeconomical status or different ages. We can study long- distance trade and residental mobility by results of isotope analyses. A combination of isotope ratios and archaeological knowledge provides valuable information not only about the diet but also about the lifestyle of historical populations. For example in several medieval Europian populations were discovered geographical differences and partly chronological differences which can be explained by the different diet in different localities and diet changes in Middle ages.
|
guest ::
