Morinaga Milk Industry Co., Ltd.

Osamu Koide

Hiroshi Shimada

Shigeo Okonogi

Kenji Mizuguchi

Saburo Oizumi

Kunisuke Kawahara

A method for manufacturing a packaged, aseptic hard soybean curd having high protein content and fine texture increased in hardness with keeping good taste which includes the first step of warming a soybean juice, adding 1-4% by weight of a soy protein isolate having a high coagulation ability, subjecting the soybean juice to a homogenizing treatment and sterilizing the soybean juice by direct steam heating method and the second step of continuously adding to thus obtained sterilized high protein soybean juice a germ-free coagulant solution at a constant rate in a pipe line and homogeneously mixing them, filling the mixture in a container in an aseptic atmosphere, sealing the container and heating it to coagulate the mixture. Thus obtained soybean curd has a hardness of at least 130 measured by a curd tension meter.

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Kawasaki, Japan

Osamu Koide