International Conference on Rice Bran Oil 2026

The conference moved well beyond viewing rice bran oil merely as a healthy cooking oil. It presented the industry as an interconnected ecosystem encompassing raw materials, processing technologies, bioactive compounds and health-related properties, co-product utilization, food safety, analytical standards, consumer behavior, and future market development.

The plenary and keynote lectures established the scientific and industrial context of the conference. Topics included current production challenges and technological advances, oxidative stability, the absorption and metabolism of g-oryzanol, its potential physiological effects, and the experience of developing a rice bran oil market in Poland.

These perspectives were further developed through seven interconnected academic sessions covering the entire rice bran oil value chain.

      Session 1: Country Reports: Understanding Rice Bran Oil in Different National Contexts

Representatives from Bangladesh, China, India, Pakistan, Thailand, and Vietnam shared updates on their respective rice bran oil sectors, including raw-material availability, production capacity, technologies, consumption patterns, market conditions, and country-specific challenges.

Although these countries share rice bran as a common agricultural resource, their production systems, regulatory environments, technological readiness, and consumer markets differ considerably.

There is therefore no single solution that can be applied uniformly across all countries. Future progress will require international data sharing, technology transfer, regulatory dialogue, and the development of standards that enable national industries to connect and compete internationally.

      Session 2: Marketing and Business Opportunities: Science Must Reach the Consumer

A scientifically sound product may still struggle in the market if consumers do not understand its value or cannot distinguish it from other edible oils.

Industry representatives from China, India, and Thailand exchanged perspectives on product positioning, market development, consumer communication, distribution channels, and emerging business opportunities. The keynote lecture on the Polish market demonstrated that rice bran oil has opportunities beyond Asia when supported by credible evidence, reliable quality, food safety, and effective communication.

The critical question is therefore no longer only, “How can rice bran oil be produced?” It must also include, “How can its value be communicated in a way that consumers can understand and trust?”

      Session 3: Functional and Health-Promoting Properties: From Healthy Oil to High-Value Bioactive Compounds and Co-Products

This session explored the functional potential of rice bran and rice bran oil co-products. Presentations included research on g-oryzanol in relation to biological mechanisms associated with depression, the development of policosanols as functional ingredients, and the utilization of rice bran oil co-products in frozen dough, meat analogues, and other emerging food applications.

These studies demonstrate that the value of rice bran does not end after the oil has been extracted. The remaining fractions may be developed into food ingredients, dietary supplements, functional components, and other high-value products.

At the same time, health-related communication must remain evidence-based and responsible. It is essential to distinguish between promising findings from laboratory or preliminary research and health effects that have been sufficiently demonstrated in humans.

The session also addressed cogeneration and trigeneration systems, illustrating how more efficient energy utilization can simultaneously reduce production costs and the environmental footprint of rice bran oil processing.

      Session 4: Innovative Processing and Engineering: Technologies That Must Deliver Quality, Efficiency, and Commercial Feasibility

This session covered core processing technologies and engineering instrumentation for rice bran oil and co-product production, the valorization of by-products generated during refining, and the use of microwave treatment to improve the chemical properties of rice bran oil.

The purpose of process innovation is not simply to increase oil yield. New technologies must also preserve valuable compounds, minimize quality deterioration, reduce energy consumption and waste, and be economically scalable from laboratory research to industrial production.

This is an area in which scientific research, engineering expertise, and practical industry experience must work closely together.

      Session 5: Non-Oil Fractions: The Next Major Source of Value May Be What Remains After Oil Extraction

This session expanded the discussion from “rice bran oil” to the utilization of “the whole rice bran.”

Topics included the extraction and purification of phytochemicals, the development of rice bran fiber and protein as valuable food ingredients and supplements, the upgrading of defatted rice bran, and the development of rice bran-derived ceramides as functional sphingolipids.

Rice bran, once regarded primarily as a milling by-product, can potentially be separated into several high-value fractions, including:

– Premium edible oil

– Bioactive compounds

– Dietary fiber

– Protein ingredients

– Phytochemicals

– Ceramides and other health-related components

This approach represents a transition from producing a single commodity toward an integrated biorefinery model that maximizes the value of every fraction while minimizing material loss.

      Session 6: Production, Quality, and Regulatory Aspects: Without Reliable Analysis, International Competitiveness Is Difficult to Achieve

This session addressed issues that directly affect consumer safety, regulatory compliance, export readiness, and international competitiveness.

The presentations covered the influence of rice breeding on the rice bran oil industry, updated regulations concerning contaminants in food and feed; particularly Mineral Oil Saturated Hydrocarbons (MOSH) and Mineral Oil Aromatic Hydrocarbons (MOAH); and strategies for reducing 3-MCPD esters and Glycidyl Esters (GE), during oil processing.

An advanced cryogen-free comprehensive two-dimensional gas chromatography technique, or GC×GC, with high-temperature and backflush capabilities was also presented as an analytical approach for screening mineral oil hydrocarbons in rice bran oil.

Although these subjects may appear highly technical, they have direct consequences for market access. If a country wishes to export rice bran oil to markets with stringent safety requirements, it must simultaneously develop:

– Accurate and internationally recognized analytical methods

– Competent and quality-assured laboratories

– Reference materials and robust quality-control systems

– Occurrence data obtained from actual products and production chains

– A clear understanding of importing-country regulations

– Processing technologies capable of preventing or reducing contaminants at their sources

Analytical standards are therefore not merely laboratory matters. They are part of the essential infrastructure required for international trade and industrial competitiveness.

      Session 7: Sustainable Technologies and Future Perspectives: Sustainability Must Be Achieved in the Factory, the Market, and the Use of Resources

The final session connected refining technologies with hazardous-substance control, energy and cost efficiency, sustainable process development, and the culinary value of rice bran oil in Asian cuisine.

The presentation titled The Secret in Rice Bran highlighted the many valuable components and development opportunities that may still be discovered within rice bran. Meanwhile, the use of databases and artificial intelligence to evaluate rice bran oil research, products, and markets across Asia reflected an emerging shift toward data-driven industrial decision-making.

In this context, sustainability extends beyond environmental considerations. It must encompass:

– Efficient and responsible resource utilization

– Reduced energy consumption, waste, and hazardous substances

– Economic feasibility

– Consumer safety

– Markets that can remain viable over the long term

The Integrated Message from All Seven Sessions

The academic content of ICRBO 2026 clearly demonstrated that the future of the rice bran oil industry does not depend on any single factor. Progress must take place across the entire value chain:

Rice varieties and raw materials → rice bran stabilization → extraction and refining → preservation of bioactive compounds → contaminant control → co-product utilization → quality assurance → consumer communication → market development

For Thailand, with its rice-production base, scientific expertise, industrial experience, and established rice bran oil sector, the opportunity is not simply to produce more oil.

The greater opportunity is to develop rice bran oil into a high-quality, evidence-supported product that can be verified through internationally accepted analytical standards, utilize every fraction of rice bran more effectively, and compete through value rather than price alone.

The outcomes of this conference should therefore extend beyond academic presentations and conference proceedings. They should lead to concrete collaboration among researchers, industry operators, analytical laboratories, regulatory authorities, and government agencies responsible for research, agriculture, public health, industry, and trade.

Scientific knowledge creates its greatest value when it can be transformed into technologies, products, analytical standards, policy actions, business opportunities, and measurable benefits for consumers, farmers, industry, and society.

Rice bran is no longer merely a by-product.

It is a platform for science, health, innovation, and sustainable growth.

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