Oryza Oil & Fat Chemical Co., Ltd.
Ichinomiya, Japan
Profile updated: April 2, 2026
Oryza Oil & Fat Chemical Co., Ltd. is a Japanese ingredient company founded in 1954, specializing in health food ingredients, edible rice oil, and functional cosmetics materials derived from rice and other plant sources. Key branded ingredients for the dietary supplement market include ORYZA GAMMAX (gamma-oryzanol from rice bran, FDA GRAS approved since June 2019), PurpleForce (purple tea extract with patented GHG compound for AMPK activation), and ORYZA GABA (gamma-aminobutyric acid from Lactobacillus brevis fermentation, minimum 95% GABA). Oryza Oil & Fat Chemical ingredients are distributed in the US through Maypro Industries.
Directory Listing — Records Reviewed
Public records and independent sources have been reviewed.
What this means →Min. OrderMOQ (Minimum Order Quantity)The smallest production run a manufacturer will accept for an order.
Not publicly disclosed
Lead TimeLead TimeThe time from order placement to finished product delivery.
Not publicly disclosed
Product Types
ORYZA GAMMAX (Gamma-Oryzanol, Rice Bran Extract), PurpleForce (Purple Tea Extract, GHG/AMPK), ORYZA GABA (Gamma-Aminobutyric Acid, 95%), Oryza Ceramide (Rice-Derived Ceramides), Functional Rice-Based Ingredients
Capabilities
Rice-Based Functional Ingredient Manufacturing, Gamma-Oryzanol Extraction (FDA GRAS, 2019), GABA Fermentation Production, Botanical Extract Development, US Distribution via Maypro Industries
Certifications
0 of 1 certification independently confirmed. What this means
Key Regulatory Concepts
Dietary supplement manufacturers must comply with 21 CFR Part 111 (Current Good Manufacturing Practice for dietary supplements). This includes requirements for personnel, facilities, equipment, production, laboratory operations, and record-keeping.
Review Notes
Japanese ingredient company founded 1954, Ichinomiya HQ. Specializes in rice-derived and botanical functional ingredients. ORYZA GAMMAX (gamma-oryzanol) FDA GRAS approved June 2019. PurpleForce (purple tea, AMPK) distributed by Maypro. ORYZA GABA (fermentation-derived, 95% purity). US distribution exclusively via Maypro Industries. OryzaGammax.com and Maypro.com confirm supplement ingredient supply chain.
Sources
- ORYZA GAMMAX Official Website(2026-04-02)
- Maypro Industries — Nutritional Supplement Ingredient Supplier(2026-04-02)
Disclosures
- No material connection exists between Inventory Ready and this company
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