| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for preparing a soybean protein concentrate from defatted soybean flakes. SOLUTION: This soybean protein concentrate and a method for producing the same having 67 to 72% protein content from the defatted soybean flakes by adopting the processes of exuding, drying, pulverizing and sieving are provided. Thereby, the smell of the bean decreases to 50%, the contents of raffinose and stachyose decrease to 90 to 96%, lipoxygenase activity diminishes and urease activity and trypsin inhibitor activity become negligibly small. Also the functional characteristics of the product are improved and the product is useful as a food for human being as various food stuffs. COPYRIGHT: (C)2008,JPO&INPIT
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