Fig. 5

A kind of tofu made with P. microphylla Turcz. (A) and a beverage made with N. physalodes (L.) Gaertn. (B). A is made by adding plant ash into the juice kneaded from the leaves of P. microphylla Turcz. B is made from N. physalodes (L.) Gaertn. seeds by boiling and freezing