编辑老师：我是一名烹调爱好者，也是贵刊的忠实读者。我想向老师请教一个问题，就是信糖是什么，能否用市场上出售的信糖块（纸包装）来代替，供精在烹调中该怎样使用？以上同过望解答，谢谢！华北油田读者徐丽波信精，别名为胶牙场、花场、佑，俗称麦芽精、精稀。它是以米或 Edit teacher: I am a cooking enthusiast, but also a loyal reader. I would like to ask a question to the teacher, that is, what is the letter of sugar, whether the sale of the letter on the market candy (paper packaging) to replace, for fine how to use in cooking? Above with the hope to answer, thank you! North China Oilfield Xu Libo letter readers, alias for the gum teeth field, flowers, woo, commonly known as malt extract, refined rare. It is based on rice or