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1.
Guang Pu Xue Yu Guang Pu Fen Xi ; 33(10): 2607-11, 2013 Oct.
Artigo em Chinês | MEDLINE | ID: mdl-24409700

RESUMO

The Turpan District is characterized by a typical dry climate, so that many organic relics have been well preserved. A piece of wooden artifact with 9 colors was unearthed from Astana graveyard which is rich in cultural connotations. In the present paper, Raman microscopy was employed for in-situ, nondestructive analysis of pigments that remained on this artifact, and many mineral pigments (gypsum, red lead, carbon black, haematite, atacamite) and vegetable dyes (gamboges and indigo) were identified. It is noteworthy that this is the earliest example that gamboges were used as yellow dye in China at present. The results show that the Gaochang people had mastered skills proficiently, including the preparation, deployment and usage of pigment. The investigation of pigments could provide a basis for the restoration and conservation of relies, and more evidence for pigments trade business and cultural exchanges.

2.
Sci Rep ; 12(1): 669, 2022 01 13.
Artigo em Inglês | MEDLINE | ID: mdl-35027587

RESUMO

Yingpan Man, is one of the most exquisitely preserved mummies found in the Xinjiang Uyghur Autonomous Region of China. Here links between Yingpan Man and the Silk Road are explored through a detailed isotopic and bioarchaeological investigation of his life history. Analytical techniques of carbon, nitrogen, and sulfur stable isotope ratio analysis on hair, teeth, muscle and bones as well as associated animal and plant remains, radiocarbon dating and starch grain analysis of dental calculus are presented to visualize never before seen aspects of Yingpan Man's life, including: environment, breastfeeding and weaning practices, adolescent and adult diet, disease and nutritional status as well as season of death. Furthermore, in combination with a detailed review of his associated grave goods, this research examines the social status and identity of Yingpan Man, and demonstrates the profound impact and cultural fusion that the Silk Road had upon the peoples of Xinjiang and Eurasia.

3.
Sci Rep ; 12(1): 19494, 2022 11 14.
Artigo em Inglês | MEDLINE | ID: mdl-36376478

RESUMO

Childhood is a unique phase in human life history, in which newborns are breastfed and weaned, and are progressively familiarized to adult diets. By investigating dietary changes from infancy to adolescence, valuable information regarding past cultural behaviors and aspects of human lives can be explored and elucidated. Here, in conjunction with published isotopic results of serial dentine (n = 21) from Yingpan Man, new δ13C and δ15N results are obtained from 172 samples of incremental dentine from 8 teeth of 8 individuals of the Yingpan cemetery, located in Xinjiang, China. The δ13C values range from - 18.2 to - 14.6‰ with a mean ± SD value of - 16.3 ± 0.9‰, and the δ15N results range between 13.4 and 19.9‰ with a mean ± SD value of 16.0 ± 1.4‰. This indicates that the childhood diets were mixtures of C3 and C4 dietary resources and were clearly influenced by breastfeeding and weaning practices. In particular, the findings indicate that there were significant inter-individual differences in terms of the timing and duration of breastfeeding and weaning practices as well as childhood dietary practices at Yingpan. For instance, three individuals were exclusively breastfed after birth, while, two individuals and Yingpan Man were not. In addition, the post-weaning diets of most Yingpan individuals were relatively stable, but one individual and Yingpan Man displayed clear evidence of increased consumption of C4 foods, likely millet, during late and post-weaning periods. Further, 7 individuals had unique dietary changes between 9 to 14 years old. Potential factors related to this are presented from the perspective of changes in social roles that might be caused by their early participation in the social division of labor or puberty and marriage.


Assuntos
Antropologia Física , Seda , Humanos , Adulto , Recém-Nascido , Adolescente , Masculino , Feminino , Gravidez , Criança , Isótopos de Nitrogênio/análise , Isótopos de Carbono/análise , Dieta , Puberdade , Grão Comestível/química , Dentina/química
4.
Front Plant Sci ; 13: 972891, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36072322

RESUMO

The Tuyuhun Kingdom (AD 313-663) was one of the most famous regimes in northwest China during the early medieval period. However, the lifestyle and spiritual pursuit of their descendants who became allied with the Tang Dynasty remain enigmatic. The excavation of the Chashancun cemetery, a Tuyuhun royal descendant (AD 691) cemetery in the Qilian Mountains in northwest China, reveals a large amount of uncharred plant remains. These remains provided a rare opportunity to explore the geographical origin of the buried crops and their social implications. In total, 253,647 crops and 12,071 weeds were identified. Foxtail millet and broomcorn millet represent 61.99 and 30.83% of the total plant remains, with the rest being barley, buckwheat, beans, and hemp. The oxygen isotope and trace elements of the crop and weed remains suggest that broomcorn millet, foxtail millet, barley, buckwheat, and hemp were sourced from different regions. The assemblage of plant remains in the Chashancun cemetery suggests that millet cultivation played an important role in the livelihoods of Tuyuhun descendants, and the location of the elite Tuyuhun cemetery and multisources of different buried crops may reflect their memory of ancestors and homelands. This case study provides a unique perspective to understand the interactions among human subsistence strategy, geopolitical patterns, and local natural environments in northwest China during the late 7th century.

5.
Rice (N Y) ; 14(1): 83, 2021 Sep 25.
Artigo em Inglês | MEDLINE | ID: mdl-34564763

RESUMO

Rice is one of the most culturally valued and widely grown crops in the world today, and extensive research over the past decade has clarified much of the narrative of its domestication and early spread across East and South Asia. However, the timing and routes of its dispersal into West Asia and Europe, through which rice eventually became an important ingredient in global cuisines, has remained less clear. In this article, we discuss the piecemeal, but growing, archaeobotanical data for rice in West Asia. We also integrate written sources, linguistic data, and ethnohistoric analogies, in order to better understand the adoption of rice outside its regions of origin. The human-mediated westward spread of rice proceeded gradually, while its social standing and culinary uses repeatedly changing over time and place. Rice was present in West Asia and Europe by the tail end of the first millennium BC, but did not become a significant crop in West Asia until the past few centuries. Complementary historical, linguistic, and archaeobotanical data illustrate two separate and roughly contemporaneous routes of westward dispersal, one along the South Asian coast and the other through Silk Road trade. By better understanding the adoption of this water-demanding crop in the arid regions of West Asia, we explore an important chapter in human adaptation and agricultural decision making.

6.
Sci Rep ; 10(1): 9306, 2020 06 09.
Artigo em Inglês | MEDLINE | ID: mdl-32518244

RESUMO

This study presents high-resolution pollen and charcoal records from Guxu Lake in the Taihu Lake Basin, eastern China, spanning the last 23,000 years. The sedimentary sequences revealed dynamic terrestrial and lacustrine environments during 23.0-11.7 cal ka BP, the climate was relatively cold and dry, and the vegetation was dominated by evergreen-deciduous broadleaf and coniferous mixed forest. During 11.7-4.4 cal ka BP, the Quercus- and Castanopsis-dominated evergreen-deciduous broadleaf mixed forest expanded, while the Poaceae and Artemisia were still the major terrestrial herbs under warmer and more humid conditions. After this period, the climate became relatively cool and dry again, and the vegetation landscape was comparatively stable, as it remains today. Wild rice likely grew before Neolithic humans occupied this area. The variations in Oryza-type Poaceae pollen spectra and distributions of Neolithic archaeological sites indicate rice agriculture may have first appeared and developed with human occupation in ca. 7.0-4.4 ka BP. During the historical period, beginning approximately 4 ka BP, a clear signal of intensified anthropogenic disturbance is evident from the clearing of forests, high charcoal concentrations and the presence of rice pollen in large quantities. These results suggest more intensified rice farming was widespread, with increasing human impact on the environment.

7.
Sci Adv ; 5(6): eaaw1391, 2019 06.
Artigo em Inglês | MEDLINE | ID: mdl-31206023

RESUMO

Cannabis is one of the oldest cultivated plants in East Asia, grown for grain and fiber as well as for recreational, medical, and ritual purposes. It is one of the most widely used psychoactive drugs in the world today, but little is known about its early psychoactive use or when plants under cultivation evolved the phenotypical trait of increased specialized compound production. The archaeological evidence for ritualized consumption of cannabis is limited and contentious. Here, we present some of the earliest directly dated and scientifically verified evidence for ritual cannabis smoking. This phytochemical analysis indicates that cannabis plants were burned in wooden braziers during mortuary ceremonies at the Jirzankal Cemetery (ca. 500 BCE) in the eastern Pamirs region. This suggests cannabis was smoked as part of ritual and/or religious activities in western China by at least 2500 years ago and that the cannabis plants produced high levels of psychoactive compounds.


Assuntos
Arqueologia/métodos , Sepultamento/história , Cannabis/química , Fumar Maconha/história , Comportamento Ritualístico , China , Cromatografia Gasosa-Espectrometria de Massas , História Antiga , Humanos
8.
J Exp Bot ; 59(15): 4171-82, 2008.
Artigo em Inglês | MEDLINE | ID: mdl-19036842

RESUMO

The Yanghai Tombs near Turpan, Xinjiang-Uighur Autonomous Region, China have recently been excavated to reveal the 2700-year-old grave of a Caucasoid shaman whose accoutrements included a large cache of cannabis, superbly preserved by climatic and burial conditions. A multidisciplinary international team demonstrated through botanical examination, phytochemical investigation, and genetic deoxyribonucleic acid analysis by polymerase chain reaction that this material contained tetrahydrocannabinol, the psychoactive component of cannabis, its oxidative degradation product, cannabinol, other metabolites, and its synthetic enzyme, tetrahydrocannabinolic acid synthase, as well as a novel genetic variant with two single nucleotide polymorphisms. The cannabis was presumably employed by this culture as a medicinal or psychoactive agent, or an aid to divination. To our knowledge, these investigations provide the oldest documentation of cannabis as a pharmacologically active agent, and contribute to the medical and archaeological record of this pre-Silk Road culture.


Assuntos
Cannabis/química , Cannabis/genética , Sequência de Aminoácidos , Sequência de Bases , Canabidiol/análise , China , Cromatografia Líquida de Alta Pressão , Espectrometria de Massas , Dados de Sequência Molecular , Proteínas de Plantas/genética
9.
Holocene ; 28(12): 1968-1978, 2018 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-30542237

RESUMO

Broomcorn millet (Panicum miliaceum) is a key domesticated cereal that has been associated with the north China centre of agricultural origins. Early archaeobotanical evidence for this crop has generated two major debates. First, its contested presence in pre-7000 cal. BP sites in eastern Europe has admitted the possibility of a western origin. Second, its occurrence in the 7th and 8th millennia cal. BP in diverse regions of northern China is consistent with several possible origin foci, associated with different Neolithic cultures. We used microsatellite and granule-bound starch synthase I (GBSSI) genotype data from 341 landrace samples across Eurasia, including 195 newly genotyped samples from China, to address these questions. A spatially explicit discriminative modelling approach favours an eastern Eurasian origin for the expansion of broomcorn millet. This is consistent with recent archaeobotanical and chronological re-evaluations, and stable isotopic data. The same approach, together with the distribution of GBSSI alleles, is also suggestive that the origin of broomcorn millet expansion was in western China. This second unexpected finding stimulates new questions regarding the ecology of wild millet and vegetation dynamics in China prior to the mid-Holocene domestication of millet. The chronological relationship between population expansion and domestication is unclear, but our analyses are consistent with the western Loess Plateau being at least one region of primary domestication of broomcorn millet. Patterns of genetic variation indicate that this region was the source of populations to the west in Eurasia, which broomcorn probably reached via the Inner Asia Mountain Corridor from the 3rd millennium BC. A secondary westward expansion along the steppe may have taken place from the 2nd millennium BC.

11.
J Ethnopharmacol ; 113(3): 409-20, 2007 Sep 25.
Artigo em Inglês | MEDLINE | ID: mdl-17693045

RESUMO

Seed clumps of Capparis spinosa L. together with shoots, leaves and fruits of Cannabis sativa L. were unearthed in the Yanghai Tombs, Turpan District in Xinjiang, China. This is the first time that plant remains of Capparis spinosa have been discovered in China and the eastern part of Central Asia. Based on the joint occurrence of Capparis spinosa and Cannabis sativa, and the pharmacological value of the seeds of Capparis spinosa, it is deduced that caper was utilized for medicinal purposes.


Assuntos
Arqueologia , Capparis , Capparis/anatomia & histologia , Capparis/ultraestrutura , China , Humanos , Plantas Medicinais/anatomia & histologia , Plantas Medicinais/ultraestrutura , Sementes/anatomia & histologia , Sementes/ultraestrutura
13.
PLoS One ; 12(11): e0187405, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29095896

RESUMO

Today, farmers in many regions of eastern Asia sow their barley grains in the spring and harvest them in the autumn of the same year (spring barley). However, when it was first domesticated in southwest Asia, barley was grown between the autumn and subsequent spring (winter barley), to complete their life cycles before the summer drought. The question of when the eastern barley shifted from the original winter habit to flexible growing schedules is of significance in terms of understanding its spread. This article investigates when barley cultivation dispersed from southwest Asia to regions of eastern Asia and how the eastern spring barley evolved in this context. We report 70 new radiocarbon measurements obtained directly from barley grains recovered from archaeological sites in eastern Eurasia. Our results indicate that the eastern dispersals of wheat and barley were distinct in both space and time. We infer that barley had been cultivated in a range of markedly contrasting environments by the second millennium BC. In this context, we consider the distribution of known haplotypes of a flowering-time gene in barley, Ppd-H1, and infer that the distributions of those haplotypes may reflect the early dispersal of barley. These patterns of dispersal resonate with the second and first millennia BC textual records documenting sowing and harvesting times for barley in central/eastern China.


Assuntos
Flores/fisiologia , Hordeum/fisiologia , Triticum/fisiologia , China , Haplótipos
14.
J Ethnopharmacol ; 108(3): 414-22, 2006 Dec 06.
Artigo em Inglês | MEDLINE | ID: mdl-16879937

RESUMO

A cache of shoots, leaves and fruits dated by (14)C at 2500 years B.P. were unearthed in the Yanghai Tombs, Turpan District in Xinjiang, China. By comparing the morphological and anatomical characteristics of the plant remains found in the tomb and specimens of modern plants, it is shown that the remains belong to Cannabis. Based on the shamanistic background of the deceased man and ancient customs, it is assumed that the Cannabis was utilized for ritual/medicinal purposes.


Assuntos
Cannabis/ultraestrutura , Fósseis , Cannabis/classificação , Isótopos de Carbono , China , Frutas/ultraestrutura , Geografia , Humanos , Microscopia Eletrônica de Varredura , Folhas de Planta/ultraestrutura , Caules de Planta/ultraestrutura , Plantas Medicinais/classificação , Plantas Medicinais/ultraestrutura , Fatores de Tempo
15.
PLoS One ; 9(1): e86816, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24466254

RESUMO

Pollen and phytolith analyses were undertaken at the Jiangli site in Suzhou, Jiangsu Province, combined with studies on macrofossils by flotation. The concentration of pollen decreased while the percentage of Poaceae pollen in the profile increased from the late phase of the Majiabang Culture to the Songze Culture suggesting that human impact on the local environment intensified gradually. The discovery of rice paddy implies a relatively advanced rice cultivation in this area during the middle-late Holocene. Other than phytoliths, the high percentage of Oryza-type Poaceae pollen (larger than 40 µm) supplied robust evidence for the existence of rice paddy. Moreover, the fact that the farther from the rice paddy, the lower the concentration and percentage of Poaceae pollen also proves that the dispersal and deposition of pollen is inversely proportional to the distance.


Assuntos
Mudança Climática , Produtos Agrícolas , Fósseis , Oryza/crescimento & desenvolvimento , Poaceae/crescimento & desenvolvimento , Pólen , China , Meio Ambiente , Humanos
16.
PLoS One ; 9(5): e97541, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24801163

RESUMO

Pollen and phytolith analyses were undertaken at the Jiangli site in Suzhou, Jiangsu Province, combined with studies on macrofossils by flotation. The concentration of pollen decreased while the percentage of Poaceae pollen in the profile increased from the late phase of the Majiabang Culture to the Songze Culture suggesting that human impact on the local environment intensified gradually. The discovery of rice paddy implies a relatively advanced rice cultivation in this area during the middle-late Holocene. Other than phytoliths, the high percentage of Oryza-type Poaceae pollen (larger than 40 µm) supplied robust evidence for the existence of rice paddy. Moreover, the fact that the farther from the rice paddy, the lower the concentration and percentage of Poaceae pollen also proves that the dispersal and deposition of pollen is inversely proportional to the distance.


Assuntos
Mudança Climática , Produtos Agrícolas , Fósseis , Oryza/crescimento & desenvolvimento , Poaceae/crescimento & desenvolvimento , Pólen , China , Meio Ambiente , Humanos
17.
J Proteomics ; 105: 363-71, 2014 Jun 13.
Artigo em Inglês | MEDLINE | ID: mdl-24291353

RESUMO

We report on the geLC-MS/MS proteomics analysis of cereals and cereal food excavated in Subeixi cemetery (500-300BC) in Xinjiang, China. Proteomics provided direct evidence that at the Subexi sourdough bread was made from barley and broomcorn millet by leavening with a renewable starter comprising baker's yeast and lactic acid bacteria. The baking recipe and flour composition indicated that barley and millet bread belonged to the staple food already in the first millennium BC and suggested the role of Turpan basin as a major route for cultural communication between Western and Eastern Eurasia in antiquity. This article is part of a Special Issue entitled: Proteomics of non-model organisms. BIOLOGICAL SIGNIFICANCE: We demonstrate that organic residues of thousand year old foods unearthed by archeological excavations can be analyzed by geLC-MS/MS proteomics with good representation of protein source organisms and coverage of sequences of identified proteins. In-depth look into the foods proteome identifies the food type and its individual ingredients, reveals ancient food processing technologies, projects their social and economic impact and provides evidence of intercultural communication between ancient populations. Proteomics analysis of ancient organic residues is direct, quantitative and informative and therefore has the potential to develop into a valuable, generally applicable tool in archaeometry. This article is part of a Special Issue entitled: Proteomics of non-model organisms.


Assuntos
Pão/história , Análise de Alimentos/métodos , Proteômica/métodos , China , Livros de Culinária como Assunto , História Antiga
18.
J Ethnopharmacol ; 146(1): 278-86, 2013 Mar 07.
Artigo em Inglês | MEDLINE | ID: mdl-23295167

RESUMO

ETHNOPHARMACOLOGICAL RELEVANCE: Artemisia annua L., with the ancient name of qinghao, is a traditional Chinese herbal medicine. It has appeared in many ancient Chinese medical manuscripts, which describe its uses to include treatment of wounds, alleviating intermittent fevers, as well as enhancing the brightness of eyes and even improving longevity. MATERIALS AND METHODS: A sheaf of plant remains, including stalks and inflorescence intentionally placed in the corner of a tomb, have been recovered from the Shengjindian cemetery (about 2400-2000 BP on the basis of (14)C dating), Turpan, Xinjiang, China. The morphology of these materials was examined using a stereomicroscope and a scanning electron microscope. Ancient DNA was also extracted from these remains. RESULTS: By comparing the morphological and DNA characteristics with modern specimens, these plant remains were identified to belong to Artemisia annua L. Owing to its strong fragrance, these plant remains are suggested as serving to disguise the odor of the deceased. CONCLUSIONS: This is the first material archaeological evidence to date despite numerous records of A. annua in ancient Chinese texts as herbal medicine qinghao, though it seems to have been employed as odor suppressant, not for medical purpose.


Assuntos
Artemisia annua , Medicamentos de Ervas Chinesas , Artemisia annua/genética , Artemisia annua/ultraestrutura , Cemitérios , China , DNA de Plantas/análise , Flores/genética , Flores/ultraestrutura , Microscopia Eletrônica de Varredura , Filogenia , Caules de Planta/genética , Caules de Planta/ultraestrutura , Alinhamento de Sequência , Análise de Sequência de DNA
19.
PLoS One ; 7(9): e45137, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-23028807

RESUMO

Starch grain, phytolith and cereal bran fragments were analyzed in order to identify the food remains including cakes, dumplings, as well as porridge unearthed at the Astana Cemeteries in Turpan of Xinjiang, China. The results suggest that the cakes were made from Triticum aestivum while the dumplings were made from Triticum aestivum, along with Setaria italica. The ingredients of the porridge remains emanated from Panicum miliaceum. Moreover, direct macrobotantical evidence of the utilization of six cereal crops, such as Triticum aestivum, Hordeum vulgare var. coeleste, Panicum miliaceum, Setaria italica, Cannabis sativa, and Oryza sativa in the Turpan region during the Jin and Tang dynasties (about 3(rd) to 9(th) centuries) is also presented. All of these cereal crops not only provided food for the survival of the indigenous people, but also spiced up their daily life.


Assuntos
Arqueologia/história , Botânica/história , Cemitérios/história , Grão Comestível/história , Alimentos/história , China , Fósseis , Geografia , História Antiga , Epiderme Vegetal/citologia , Padrões de Referência , Amido/análise
20.
PLoS One ; 7(5): e37053, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22615887

RESUMO

BACKGROUND: Proteomic approaches based on mass spectrometry have been recently used in archaeological and art researches, generating promising results for protein identification. Little information is known about eastward spread and eastern limits of prehistoric milking in eastern Eurasia. METHODOLOGY/PRINCIPAL FINDING: In this paper, an ancient visible food remain from Subeixi Cemeteries (cal. 500 to 300 years BC) of the Turpan Basin in Xinjiang, China, preliminarily determined containing 0.432 mg/kg cattle casein with ELISA, was analyzed by using an improved method based on liquid chromatography (LC) coupled with MALDI-TOF/TOF-MS to further identify protein origin. The specific sequence of bovine casein and the homology sequence of goat/sheep casein were identified. CONCLUSIONS/SIGNIFICANCE: The existence of milk component in ancient food implies goat/sheep and cattle milking in ancient Subeixi region, the furthest eastern location of prehistoric milking in the Old World up to date. It is envisioned that this work provides a new approach for ancient residue analysis and other archaeometry field.


Assuntos
Proteínas do Leite/análise , Proteínas do Leite/química , Leite/química , Animais , Arqueologia/métodos , Caseínas/química , Bovinos , Cromatografia Líquida/métodos , Alimentos , Análise de Alimentos/métodos , Fósseis , História Antiga , Proteômica/métodos , Espectrometria de Massas por Ionização por Electrospray/métodos , Espectrometria de Massas por Ionização e Dessorção a Laser Assistida por Matriz/métodos
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