Rice Bran Oil Processing Plant Project Report (DPR) 2026

What is rice bran oil?

Rice bran oil is the edible oil extracted from rice bran, the brown outer layer and germ removed when brown rice is polished into white rice. Bran makes up only a small part of the grain but holds most of its fat, typically 15–20% oil by weight. A rice bran oil processing plant collects bran from nearby mills, extracts the oil and refines it into a light, mild cooking oil with a smoke point above 230 degrees Celsius. It is a favorite frying oil in Japan, India and Thailand.

The oil carries gamma oryzanol, a group of antioxidants unique to rice, along with tocopherols and tocotrienols, which support its heart health marketing. It is classified under HS code 151590, the subheading for other fixed vegetable fats and oils, where national schedules list rice bran oil separately. Beyond cooking, refined grades go into snack frying, margarine and bakery fats, cosmetics and soap, while the plant's side streams yield rice bran wax, fatty acids and de-oiled bran for animal feed.

Rice bran oil market overview and global demand

At the International Conference on rice bran oil 2026 in Bangkok, the International Association of rice bran oil estimated current world output at about 2.4 million tonnes a year, against a potential of nearly 7.95 million tonnes if all available bran were processed.

Asia dominates: India makes about 1.1 million tonnes, almost half the world total, followed by China at about 740,000 tonnes and Bangladesh at about 250,000 tonnes. Indonesia, the Philippines and Cambodia have large rice crops but few extraction plants. Most oil is eaten in the country that makes it, so a new plant usually sells into its home market and competes with imported palm, soybean and sunflower oil on price.

Import-dependent edible oil markets such as India, Bangladesh, the Philippines and Indonesia see bran oil as a domestic substitute for imported palm and soybean oil. India alone produces 1.1 million tonnes against an estimated 2.3 million tonnes of potential, and new plants in Bangladesh and Myanmar follow the same logic.

Credence Research values the global rice bran oil market at about USD 9.96 billion in 2025, based on its USD 9.07 billion figure for 2024 and a 9.82% CAGR, with USD 19.19 billion forecast for 2032. Demand rises with interest in heart health, frying stability and clean label snack oils, while Japanese and Western buyers also pay for oryzanol-rich grades.

Rice bran oil manufacturing process

Rice bran starts to spoil the moment it leaves the polisher. Natural lipase enzymes split the oil into free fatty acids, which can climb several percentage points within a day, and every point lost in the bran becomes a refining loss later. The flow below shows the main stages of a solvent extraction plant with its own physical refinery.

• Collection and stabilization. Fresh bran is trucked from mills within hours and heated, usually in an extruder or steam conditioner, to deactivate lipase.
• Pelletizing. Fine bran powder resists solvent flow, so it is conditioned and pressed into pellets that let hexane percolate evenly and reduce fines in the oil.
• Solvent extraction. Hexane washes the oil from the pellets in a continuous extractor. Few plants use expellers alone, because bran oil content is too low for efficient pressing.
• Desolventizing. A desolventizer-toaster strips hexane from the de-oiled bran, which is dried, cooled and sold as feed, while miscella distillation recovers solvent from the crude oil.
• Degumming and dewaxing. Crude oil is degummed, then chilled so rice bran wax crystallizes and can be filtered out, a step most other oils do not need.
• Bleaching, deodorizing and winterization. Bleaching earth removes color, steam distillation under vacuum strips free fatty acids as fatty acid distillate, and a final chill keeps the oil clear in cold weather.

Physical refining suits rice bran oil because its free fatty acid content is high, and it keeps more gamma oryzanol in the finished oil than alkali refining, which pulls oryzanol into soapstock. Hexane makes the extraction building a hazardous area, and solvent losses are both a cost and a regulated emission.

Rice bran oil plant setup cost

Indicative CapEx for a greenfield plant handling 200 tonnes of rice bran a day, with stabilization, pelletizing, solvent extraction and a physical refinery with dewaxing for its own crude oil, is USD 6–10 million at an Asian industrial location using Asian-built equipment. The budget starts from Indian equipment list prices: one supplier lists a 200 tonne per day rice bran solvent extraction plant at 10 million rupees and a 100 tonne per day plant is listed at 9.5 million rupees, while complete edible oil refineries are listed at 25–26 million rupees. Since list prices understate full scope, the budget assumes 30–50 million rupees for extraction, 15–25 million for stabilization and pelletizing and 35–45 million for refining and winterization, or about USD 0.9–1.4 million of process equipment at an assumed 88 rupees per dollar.

Process machinery and its erection take about 27% of the budget, and the boiler, power, cooling and hexane tank farm 15%, because stabilization and extraction use much steam. Civil works with bran and de-oiled bran storage take 21%. Working capital is about 20%, lower than for seasonal oilseeds because rice mills run most of the year. Pre-operative expenses and contingency take about 7%.

Example row, land: about 3 hectares for the plant, storage and truck yard is budgeted, as an assumption, at USD 15–35 per square meter, or USD 450,000–1.05 million, about 10% of the total. Rice milling districts in South or Southeast Asia sit at the low end.

Bangladesh's Emerald Oil Industries planned about USD 35 million to reach 100 tonnes of rice bran oil a day in the Jamalpur Economic Zone, and a Cambodian refinery handling 50–100 tonnes of bran was reported at USD 6 million in 2023, showing that imported equipment, wider scope and small scale can push cost per tonne well above the Indian-equipment estimate.

Bran dominates operating cost at about 85–89% of cash cost. Steam and power take about 5%, labor 2.5%, hexane, bleaching earth and chemicals 2%, maintenance 1.5%, logistics 1% and administration 1%. These non-bran shares are planning assumptions. Bran, land and labor costs vary most by country, so the full report can be customized to any location.