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De-Oiled Rice Bran (DORB)

De-Oiled Rice Bran (DORB), also called deoiled rice bran, is a rice-milling by-product used in animal feed. RSPL helps buyers evaluate DORB through clear quality parameters, practical guidance and responsible supply for poultry, cattle, swine and aquaculture feed.

For animal-feed buyers: Target specifications are protein above 15%, moisture below 10%, fibre below 12%, and sand & silica below 3%. Review the DORB Quality & Buyer Verification page before ordering. The applicable batch report and commercial agreement govern supply.

DORB
RSPL
Since 1991

DORB product guide

What Is De-Oiled Rice Bran (DORB)?

De-Oiled Rice Bran (DORB), also called de-oiled rice bran or deoiled rice bran, is the solid feed ingredient remaining after crude rice bran oil is extracted from rice bran. It is different from raw rice bran. For animal-feed buyers, DORB should be assessed through a complete view of its quality parameters, applicable batch documents and feed-formulation requirements.

What Feed Buyers Should Check

Quality is not one number alone. These target parameters should be read together when evaluating DORB.

ProteinAbove 15%A key feed-value parameter.
MoistureBelow 10%Important for storage handling.
FibreBelow 12%Read alongside the intended formulation.
Sand & silicaBelow 3%An important purity check.
Review DORB Quality & Buyer Verification

Where DORB Is Used

DORB is considered across several animal-feed segments. The applicable formulation depends on the feeding programme and buyer requirements.

Cattle & buffaloUsed in balanced cattle and dairy-feed programmes.
PoultryConsidered by poultry-feed manufacturers as part of a balanced formulation.
SwineRelevant for swine-feed programmes where the formulation supports its use.
AquacultureUsed in aquaculture-feed programmes according to species and formulation needs.

Final formulation and inclusion decisions should be made with a qualified animal nutritionist.

The RSPL DORB Story

RSPL’s approach is quality-first: helping buyers evaluate DORB through clear specifications, practical buyer education and the relevant batch documents. We encourage a complete review of quality parameters rather than a purchase decision based only on price or a single laboratory figure.

DORB
RSPL
Product

Inspired by the challenges

Faced by farmers in sourcing cost-effective and nutritious feed for their livestock, we set out on a mission to transform waste into a valuable resource. DORB is not just a product; it’s our heartfelt solution to promote healthier animals, boost farm productivity, and support the principles of sustainable agriculture.

As we delved deeper

Into the nutritional benefits of De-Oiled Rice Bran, we became increasingly excited about its ability to enhance animal health and performance. With over 15% protein content and a rich array of nutrients, DORB offers an economical alternative to traditional feed ingredients like soybean meal and corn. We knew that by incorporating DORB into livestock diets, farmers could experience improved weight gain, better feed conversion rates, and even reproductive success—all while reducing their costs.

Our vision was clear:

To empower farmers with knowledge and resources that would not only elevate their farming practices but also contribute to a more sustainable future for agriculture. The positive feedback from those who have embraced DORB has fueled our passion, and we can’t wait to see how this incredible product will transform the livestock industry!

What is DORB?

De-Oiled Rice Bran (DORB) is a nutrient-rich byproduct of rice milling, obtained after oil extraction from rice bran. It is widely used as a feed ingredient for livestock, including poultry, swine, cattle, and aquaculture.

Production Process:
Rice bran, a byproduct of rice milling, undergoes oil extraction (usually solvent extraction). The residual material, after oil removal, is DORB.

Nutritional Composition:

  • Protein: Above 15%
  • Moisture: Below 10%
  • Fiber: Below 12%
  • Sand Silica: Below 3%
  • Total Ash: Below 10%

Applications:
DORB is used in feed for poultry, cattle, fish, and other livestock, providing energy, nutrients, and enhancing feed palatability.

FAQs
RSPL
Since 1991
FAQs
RSPL
Since 1991

Frequently Asked Questions

DORB (De-Oiled Rice Bran) is a byproduct left after extracting oil from rice bran, typically using solvent extraction.

DORB contains above 15% protein, below 10% moisture, below 12% fiber, below 3% sand silica, and under 10% total ash.

DORB is suitable for poultry, swine, cattle, and aquaculture.

As a rice milling byproduct, DORB is more economical than ingredients like soybean meal or corn.

Store in a cool, dry, well-ventilated area to prevent spoilage and mold.

Consult a nutritionist; DORB can typically be included at 5–40% of the feed ration, depending on the species.

Visit Rudrapur Solvents Pvt. Ltd.’s DORB Knowledge Base, blog, or YouTube channel for expert insights.

Free samples are available on request; use the link provided on our website.

Join our online community via the provided link to receive daily price updates and insights.

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RSPL
Since 1991
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Since 1991

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RSPL De-Oiled Rice Bran product pack for feed buyers
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Testimonials
RSPL
Since 1991
Testimonials
RSPL
Since 1991

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