休闲食品加工技术研究进展

Research progress of snack food processing technology

中文关键词:  休闲食品  膨化技术  挤压技术  油炸技术  脱水干燥技术

英文关键词:snack food  puffing technology  extrusion technology  fried technology  dehydration technology

中文摘要:

      休闲食品伴随人们生活方式和食品科技及产业的发展得到迅速发展, 已成为人们日常生活中不可缺失的部分。休闲食品行业的快速发展除了归功于政策推动, 极为重要的发展动力还源于支撑整个行业前进的食品加工技术, 其中包括膨化技术、挤压技术、油炸技术、脱水干燥技术等。这些关键的加工技术在近年来也发生了极大的变化, 呈现出复合化的趋势, 这些改变克服了很多以往加工中的缺点, 拓宽了原料选择范围, 丰富了产品种类, 优化了产品质量。本文综述了休闲食品中重要的膨化技术、挤压技术、油炸技术、脱水干燥技术的应用及其研究进展, 意在推动休闲食品创新发展的步伐。

英文摘要:

      With the rapid development of society and people’s lifestyles, snack food has occupied the essential part of daily life. In addition to policies that promote the development of food industry, food processing technologies exert an important influence on the industry of snack food, including puffing technology, extrusion technology, fried technology and dehydration technology, etc. In recent years, these key processing technologies have changed greatly, which present a complex trend. These changes have overcome many shortcomings in previous processing: the scope of raw material selection is broadened, the variety of product is increased, and the quality of product is also optimized. The application and research progress of important snack food processing technologies were reviewed in this paper, which included puffing technology, extrusion technology, fried technology and dehydration technology for promoting the innovation and development of snack food.