AVICEL RT 1133 FD is a stabilizer and thickener containing Microcrystalline cellulose (Cellulose gel) (E460), commonly used in the food industry. As a stabilizer, AVICEL RT 1133 FD helps maintain uniform consistency without affecting taste or appearance. AVICEL RT 1133 FD provides good stability for faster heat penetration; for retorted beverages and requires high shear for activation.