| 摘要 |
<P>PROBLEM TO BE SOLVED: To contrive ultarshort wave and microwave processing of soybeans, for the purpose of reusing soybean curd lees which are produced in a large amount as a by-product of soybean curd production, become industrial wastes, and hinder the production, to conduct SOD food processing, and to provide a health food by reprocessing the ultrashort wave-processed soybeans and soybean curd lees. <P>SOLUTION: A method for preventing destruction of protein cells comprises degrading a polypectic substance of a soybean powder or the soybean curd lees with a pectinase enzyme so as to form a reinforced membrane, wherein the polypectic substance in the soybean is hydrolyzed with the pectinase enzyme by irradiating and heating the substance with ultrashort waves and microwaves for a short time, while keeping its temperature at 30-60°C, so that the isolated protein cells are protected. Thus, the method is increased in its productivity, and therefore a profit of a new business of treating the soybean curd lees which are the industrial wastes is enlarged and nutritive balance of the SOD food is enhanced. <P>COPYRIGHT: (C)2004,JPO |
