食品具有易腐性、鲜活性、保质性,所以对于食品的要求非常严格。现代生活中,食品消费日益趋向系列、方便、安全、休闲及有益身心健康,现代人的饮食变化主要有以下五种倾向:快速化、多样化、休闲化、绿色化、保健化。总的来说,当前食品形式趋向于多样化和复杂化,使食品的生产物流和 Food is perishable, freshness, durability, so the requirements for food is very strict. In modern life, food consumption tends to be more and more in series, convenient, safe, leisure and good for body and mind. Modern people’s diet changes mainly have the following five tendencies: rapid, diversified, recreational, green and healthy. In general, current food forms tend to be diverse and complex, allowing food production streams and