北京豆汁制作工艺历史悠久1、北京(锦馨)豆汁儿制作工艺的起源与历史沿革。提起北京小吃,首先让人想起豆汁。北京人爱喝豆汁,并把喝豆汁当成是一种享受。可第一次喝豆汁,那犹如泔水般的气味使人难以下咽,捏着鼻子喝两次,感受就不同一般 Beijing bean juice production process has a long history 1, Beijing (Jin Xin) bean juice production process of the origin and historical evolution. Put Beijing snacks, the first reminiscent of bean juice. Beijingers love to drink bean juice, and drink bean juice as a pleasure. For the first time to drink bean juice, it is like a slushy smell makes it hard to swallow, pinch his nose drink twice, feel different