A method for separating fat from lean, while minimizing the loss of micronutrients from the lean, is disclosed. The method includes combining a mixture of fat particles that are a majority of fat, and lean particles that are a majority of lean, with a saturated aqueous fluid, wherein a density of the fluid is greater than a density of the fat particles, and wherein the fluid is saturated with one or more components found in beef prior to being combined with the beef particles. The method includes collecting the fat particles separate from the lean particles by causing the fat particles to rise in the fluid, and collecting the lean particles. The saturated fluid reduces the depletion of micronutrients from the lean.
