Abstract:

Potato bread is a one of the most important products recently, which could improve residents staple food nutrition, and drive the rapid development of potato industry. Analysis of Chinas current food consumption structure and nutritional status, the future residents of the new demand for food consumption, as well as the role and effect of potato bread on the residents staple food. The analysis results showed that the structure of staple food consumption in China was similar, and most of the supply of nutrients was insufficient. The potato is full of nutrition, potato bread to replace the ordinary bread, greatly improve the residents staple food intake and nutrition status, especially potassium and vitamin C, protein, dietary fiber, thiamine, calcium, zinc, iron and other get significantly improved.

Key words: staple food consumption, staple food nutrition, steamed bun made of potatoes, nutrition improvement

摘要：

马铃薯馒头是马铃薯主食化的重要产品之一,其目的在于改善居民主食营养,带动马铃薯产业快速发展。分析中国居民目前主食消费结构和营养状况,未来居民对主食消费的新需求,以及马铃薯馒头对居民主食营养改善的作用和效果,结果显示,目前我国居民主食消费结构趋同,多数微量营养素供给不足,而马铃薯营养全面丰富,马铃薯馒头替换普通馒头,能大大改善居民主食营养摄入状况,特别是VC和钾,蛋白质、膳食纤维、VB1、钙、锌、铁等也将得到显著提高。

关键词: 主食消费, 主食营养, 马铃薯馒头, 营养改善