论文部分内容阅读
工业发达国家发展至今,人们的饮食生活大致经历了三个阶段。一、工业复兴时期,人均产值为300～500美元,食品摄入量为2000大卡,饮食以保量为主;二、高度发展时期,人均收入3000美元以下,人们的饮食支出所占的比例大幅度下降,衣着、交通、文化生活的开支增加,饮食开始向全面丰富发展;三、质的追求时期,即消费向高水平发展,此时期的人均收入在8000～10000美元,其饮食的特点是,人们对食品追求花色品种,寻求新产品,市场靠提高产品的档次刺激消费,这正是当今工业发达国家的基本时代特征。在工业发达国家里,虽然人们的饮食内容极为丰富,营养水平也相当高,但同时也出现各类营养失调的问题,这主要是由于偏食造成
Since the industrialized countries have developed so far, people’s dietary life has gone through three stages. 1. During the industrial rehabilitation period, the per capita production value was 300-500 US dollars, food intake was 2,000 kcal, and food was mainly based on quantity; Second, during the period of high development, per capita income was less than 3,000 US dollars, and the proportion of people’s dietary expenses The cost of clothing, transportation, and cultural life increased drastically, and the diet began to develop in an all-round manner. Third, the pursuit of quality, that is, the development of consumption to a high level, the per capita income during this period ranged from 8,000 to 10,000 US dollars, and the characteristics of its diet. Yes, people are pursuing new varieties of products for food and seeking new products. The market is stimulating consumption by improving the quality of products. This is the basic era feature of industrial developed countries today. In industrialized countries, although people’s diet is extremely rich in food and nutritious, but there are also various types of malnutrition problems, which are mainly caused by partial eclipses.