Can avocado oil be physically refined?

No, avocado oil cannot be physically refined. Physical refining involves the use of heat, pressure, and/or solvents to remove impurities from oil. However, avocado oil is very sensitive to heat and pressure, and thus cannot be physically refined without compromising its quality. Instead, avocado oil is typically refined using a chemical process called degumming, which removes gums and other impurities without damaging the oil's flavor or nutritional value.