Rice has supported the eating habits of the Japanese as important grain resource since old times. Recently, it received attention by several bioactive substances containing in rice.
Okayasu Shoten Co., Ltd. researches and develops about rice for a long time, and produced many effective ingredients like γ-Oryzanol, Rice Sphingolipid, Octacosanol, Sterol Glycoside and so on. These products are highly evaluated a medicine, health food, food additive, and cosmetics, and then are applied in many fields.
Okayasu Shoten Co., Ltd. offers relief and safety products from rice bran of 100% domestic origin.
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Ferulic Acid has antioxidant properties, responded by reactive oxygen species like free radical. It has been expected to the various functions such as antitumor activity, ultraviolet absorption feature, beauty effect, food antioxidant, a decrease blood sugar level, improvement brain functions.
Our Gamma-oryzanol has been sold for thirty years as an ingredient of 'Hi-Z' sold by Otsuka Pharmaceutical Co., Ltd. for physicians' use.
The effectiveness, quality, and safety of this ingredient havebeen evaluated quite highly. Our market share of the Gamma-oryzanol preparation for curative medicine iscur...
Octacosanol is saturated higher-grade alcohol. We extract octacosanol from wax contained in rice oil and purify it using alcohol. Even though the octacosanol is a higher-grade alcohol that is slightly soluble in water, it is reported to be effective for lack of oxygen, blood circulation, and other symptoms. I...More info
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