吃能让人幸福,这是人类对食物最原始的眷恋。尤其是在这一天冷过一天的时节里,让人想拥有一个大大的零食铺子,给胃一个暖暖的拥抱。而一直陪在你身边的乐可脆(面包脆)正好满足了你此时蠢蠢欲动的食欲。可是,要如何才能保持这些美味食物的新鲜口感呢?古代人用糖渍、盐腌、风干来阻止微生物的生长繁殖或化学变化引起的腐败,以达到保鲜目的。可是糖渍需要的高糖和 Eat can make people happy, this is the most primitive human attachment to food. Especially in the cold day of the day in the season, people want to have a big snack shop, give the stomach a warm hug. The crisp (crunchy bread) that has always been around you just meets your appetite right now. However, how to maintain the fresh taste of these delicious foods? The ancient people use candied, salted and dried to prevent the growth of microorganisms or chemical changes caused by corruption in order to achieve the purpose of preservation. But sugar candy needs high sugar and