METHOD FOR TREATING MULBERRY, METHOD FOR PRODUCING FINE POWDER OF MULBERRY, METHOD FOR PRODUCING MULBERRY EXTRACT AND FOOD CONTAINING MULBERRY

摘要

PPROBLEM TO BE SOLVED: To provide a technique for treating mulberry in excellent practicality by which the decrease of a polyphenol component is reduced, and, as a result, the mulberry exhibiting activities for effectively suppressing the increase of a blood glucose level only by a small amount is obtained. PSOLUTION: The method for treating the mulberry while reducing the decrease of the polyphenol component contained in the mulberry and suppressing the increase of the blood glucose level comprises cleaning the mulberry, freezing the cleaned mulberry and subjecting the frozen mulberry to freeze-drying. PCOPYRIGHT: (C)2004,JPO