オリザ油化株式会社

Our Businesses

Production Technology Development

Do you have any specific needs or concerns when selecting a contract manufacturing company?

"It is possible to manufacture Ingredients for health food and cosmetics. We support the extraction and refinement of fats and extracts using various organic solvents."

We provide comprehensive support from product design and manufacturing to functionality assessments and market development for food and cosmetic ingredient production.

Our Strengths in ODM/OEM

*INCI: International Nomenclature for Cosmetic Ingredients

Oryza Oil & Fat Chemical in Numbers:
(Contract Processing Version)
Note: Track record as of January 2025

Started the contract processing business

1991

About 30 years of experience

Cumulative Experience in Handling Ingredients

More than

300

kinds

In-house

More than

70

kinds

More than

200

products

Clients in the Contract Manufacturing Business

Approx

300

companies

Inquiries per year

More than

100

Patent Applications

304

Japan Patents Obtained

80

International Patents Applications

32

International Patents Obtained

20

Contract Processing

Contract Processing

Contract Service Flow

Equipment

Contact

Fields We Excel In / Frequently Received Requests

Fields We Excel In

Ingredients for Food Products
(Ingredients for Functional Foods and General Food Products)

Ingredients for Cosmetics

Ingredients for Medical and Pharmaceutical Products
Ingredients for Quasi-Drugs

We also handle many other fields.

  • Oryza’s Equipment
  • Licenses and Certifications

Examples of Frequently Received Requests

※1 Extraction solvents: can be reused.
※2 Extracted and Dried Powder: Potential for Effective Utilization.

We also support SDGs.

We assist in creating products in the form you desire, starting from your preferred raw materials, and offering services such as oil and fat extraction, extraction processing, and powderization.

Contract Service Flow

Your requests
・Contact us via phone, e-mail, or our website inquiry forms.
Consultation
Proposals/ Planning
One to two months

・We can meet directly or use internet tools (Zoom, Teams, etc.).
・Let us know the product shape/form, throughput, delivery date, and expenses you have in mind.

☆Feel free to consult us about design, process flow, specifications, and distribution channels. With our extensive expertise and network built over many years, we will provide you with the best possible solutions.

・We enter into nondisclosure agreements before or after meeting with you.

Lab Test Run One to two months

・We conduct a test run at the lab scale.
・Repeat test runs are possible depending on the purpose.
・You assess the prototype and make the final decision regarding the specifications.

Actual Manufacturing

・You may be present during manufacturing.
・Consult us on the product packaging.

Quality Analysis From two–three months to your desired delivery date.

・We are also able to issue various analyses and test reports.

Follow-Up

・Leave post-manufacturing and delivery support to us.
・Discuss various application support and market introductions with us.

Equipment

  • Sugar Mill

    We can also use other grinding equipment, such as power mills, hammer mills, and pin mills.

    Grinding

    Sugar Mill

  • Reaction Kettle with Agitator (SUS, GL)

    Comes with Jacket
    (Temperature can be controlled. [e.g., cooling, warming])
    Scale: 200–10,000 L

    Extraction

    Concentrating Kiln with Agitator

  • Basket-Type Centrifugal Separator

    We also possess other solid-liquid separation equipment, such as a filter-press and sparkler filter.

    Solid-Liquid Separation

    Basket-Type Centrifugal Separator

  • Concentrating Kiln with Agitator (SUS)

    Scale: 500 L, 50 L x 2 (for laboratory)

    Fractionation

    Column

  • Concentrating Kiln with Agitator (SUS)

    Comes with Jacket (can be temperature controlled with cooling, warming, etc.)
    Scale: 200–3,000 L
    We also have a 10 L rotary evaporator that can be used for trial runs.

    Concentration

    Concentrating Kiln with Agitator

  • Spray Dryer

    Water Evaporation Amount: 25 kg/hr
    Drying Powder Amount: Approx. 5 kg/hr

    Powderization

    Spray Dryer

  • フリーズドライヤー

    Coagulation Amount: 80 kg/Batch
    Drying Powder Amount: Approx. 24 kg/Batch

    Powderization

    Freeze Dryer

  • V Blender

    Scale: 100 L (equipment capacity)

    Mixing

    V Blender

  • Sieving Machine

    Mesh Sizes We Can Handle
    30, 40, 60, 80-mesh

    Sieving

    Sieving Machine

  • Freeze Dryer

    SUS, Capacity: 1,000 L, Can be heated and cooled, Degree of vacuum: 10 Torr

    Drying

    Tumble Dryer

  • Emulsifier

    Scale: 300 L
    As shown to the right, a small-scale (50 L) emulsifier can also be used.

    Emulsification

    Emulsifier

Contact

Feel free to contact us.

Inquiry form
 

Oryza Oil & Fat Chemical’s Licenses and Certifications

  • こめ油事業
  • 機能性食品・化粧品素材事業
  • 受託製造事業
  • 肥料・飼料事業
  • こめ油事業
  • 機能性食品・化粧品素材事業
  • 受託製造事業
  • 肥料・飼料事業