在过渡到农业的过程中,日本中部的连续性
Jasmine Lundy1, Manon Bondetti1, Alexandre Lucquin1
1Department of Archaeology, BioArCh, University of York, York, YO10 5ND UK.
Archaeological and anthropological sciences
|June 10, 2024
概括
3000年前在日本引入米和小米农业并没有完全取代传统的Jōmon饮食. 陶器的脂质分析显示,在新作物的同时,人们继续依赖野生食物.
科学领域:
- 考古学科学 考古学科学
- 古代饮食重建 古代饮食重建
- 陶分析 陶分析
背景情况:
- 大约3000年前,大米和小米农业在日本的到来标志着从Jōmon狩猎采集渔民社会的重大转变.
- 这种农业转变对传统的Jōmon社区的影响,特别是在日本中部,仍然是正在进行的研究和辩论的主题.
研究的目的:
- 调查日本中部最后的Jōmon和早期到中期的Yayoi社区的饮食变化和习惯.
- 通过脂质残留分析,比较这些不同文化时期的陶器使用和食物消费模式.
主要方法:
- 在来自日本东海和中部高地地区的陶器碎片上进行了脂质残留分析.
- 分析的重点是确定特定的脂质生物标记物,包括大米和扫米小米 (米素) 的生物标记物,以及脂肪酸概况 (例如,E/H C18 APAAs).
主要成果:
- 虽然直接的米生物标志物尚未确定,但E/H C18 APAA比率的增加表明,随着农业的出现,植物加工和消费发生了变化.
- 在Final Jōmon和Yayoi陶器中检测到扫小米 (miliacin) 的生物标志物,表明其存在于饮食中.
- 有证据表明,小米的消费稀少,经常与野生,狩猎和食食品混合,而不是形成饮食主食.
结论:
- 在日本中部引入大米和小米农业并没有完全取代Jōmon饮食习惯.
- 之前存在的Jōmon饮食和传统仍然很重要,这表明新食物来源的逐渐整合而不是快速转变.
相关概念视频
01:23Dietary Connections
50.2K
In biological systems, most metabolic pathways are interconnected. The cellular respiration processes that convert glucose to ATP—such as glycolysis, pyruvate oxidation, and the citric acid cycle—tie into those that break down other organic compounds. As a result, various foods—from apples to cheese to guacamole—end up as ATP. In addition to carbohydrates, food also contains proteins and lipids—such as cholesterol and fats. All of these organic compounds are used...
50.2K
01:50What is Monogastric Digestion?
71.1K
The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. Several other animal species also have monogastric digestive systems, including pigs, horses, dogs, and birds. This chapter, however, focuses on the human digestive system.
71.1K
01:29Intestinal Phase of Digestion
5.1K
The intestinal phase of digestion is the third and final stage of the digestive process, occurring after the cephalic and gastric phases. It begins when chyme, a partially digested mixture of food and digestive enzymes, enters the small intestine from the stomach. This phase is crucial for nutrient absorption and involves complex hormonal and enzymatic interactions.
The arrival of the chyme in the small intestine distends the duodenum, which triggers the enterogastric reflex. This distension...
The arrival of the chyme in the small intestine distends the duodenum, which triggers the enterogastric reflex. This distension...
5.1K
01:24Cephalic Phase of Digestion
1.2K
The process of digestion is composed of three stages – cephalic, gastric, and intestinal – each with a distinct control center. The cephalic phase is the first stage, and it starts even before the food enters the stomach. It is controlled by the central nervous system and is initiated by any food-related sensory stimuli, such as the sight and smell of food, which send signals to the brain. While eating, the taste receptors intensify these signals, which travel to the cerebral cortex...
1.2K
02:17Ecological Succession
17.2K
Ecological succession is influenced by the processes of facilitation, inhibition, and toleration. Facilitation occurs when early successional species create more favorable ecological conditions for subsequent species, such as enhanced nutrient, water, or light availability. In contrast, inhibition happens when early successional species create unfavorable ecological conditions for potential successive species, such as limiting resource availability. In some cases, later successional species...
17.2K
01:20Continuity Equation
842
The total amount of current flowing per unit cross-sectional area is called the current density. Hence, the current passing through a cross-sectional area can be written as the surface integral of the current density.
842