Extraction method and extract for extracting extract containing many healthy functional components from rice bran

摘要

PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively extracting an extract containing a lot of physiologically active health functional components such as inositol, oryzanol, and ferulic acid from rice bran. SOLUTION: A step of putting a predetermined amount of rice bran in a bag and immersing it in water in a container, boiling the water by heating the container and repeating re-boiling a plurality of times, while collecting the lye that emerges on the surface, After removing the rice bran bag after that, boiling of the liquid, re-boiling is repeated multiple times, a step of collecting the lye produced during that period, a step of adding a predetermined amount of water when the amount of liquid in the container decreases during these repetitions, And a method of extracting an extract containing many healthy functional components from rice bran, which comprises a step of sterilizing the collected extract by heating. [Selection diagram] None