Heart-Healthy High-Oleic Oils: Native Extraction Without Heat, Pressure, or Solvents

By Scott Hewitt, CEO, and Vincent James, Ph.D. (A.B.D.), CTO, Community BioRefinery

“The mildest extraction is the one that leaves the oil’s own chemistry intact.”

High-oleic oils are valued for oxidative stability, favorable fatty-acid profiles, and cardiovascular associations. Conventional extraction often relies on heat, mechanical pressure, or solvent systems that can degrade sensitive phytochemicals and require subsequent refining steps. The Community BioRefinery recovers these oils under mild aqueous and mechanical conditions that avoid those stressors. The result is an oil that retains its native minor components while delivering the high-oleic composition sought by formulators of better-for-you fats, dressings, and functional foods.

This intact profile supports clean-label positioning and reduces the need for extensive post-extraction purification or antioxidant addition. Simultaneously, the protein, starch, and fiber fractions from the same feedstock are recovered for their own high-value markets, and residual streams continue into fermentation. The oil is therefore not an isolated product but one node in a zero-waste sequence.

Demand for heart-healthy and high-stability plant oils continues to expand within both consumer packaged goods and food-service applications. An extraction method that preserves phytochemical integrity while fitting inside a multi-product biorefinery offers both quality and system-level advantages.

Looking ahead, as clean-label and “minimally processed” claims gain regulatory and consumer weight, solvent-free, low-heat recovery will remain a practical differentiator.