The Definition of “Cold Pressed”

Explaining the Term "Cold Pressed"

In the old days, olives would be “pressed” between stone wheels. This is where the term “Cold Pressed” comes from.

Majority of oils are now centrifuged. Up to 14-18% of an olive is oil.

You could increase the amount of oil you get from the olive if you heat up the pulp. However, by doing this you decrease the quality of the oil. This is because the Polyphenols would drop and the free fatty acids would rise. In other words, the subtle flavours in the olive oil would drop and the amount of rancidity will increase. 

While we are not aware of local (South African) farmers heating their pulp, the threshold above which pulp should not be heat is 30°C, which is a summer day in February or March. Some might therefore argue that the refining of cold-pressed oil doesn’t change the fact that it was cold pressed.

It is our humble opinion however, that because the process of refining oil involves heat, regardless of the weather, the oil therefore loses its cold-pressed status. 

Packshot Mushroom Stuffed Roast Chicken

Sunday Roast Chicken

Ingredients 10 g mixed dried mushrooms olive oil 2 cloves of garlic 1 bunch of fresh thyme 200 g button, brown, chestnut or mini-field mushrooms

Read More »
Chicken Broccoli Casserole

Chicken Broccoli Bake

Chicken Broccoli Bake   Ingredients 1 tablespoon Wilson’s Extra Virgin Olive Oil 1 cup small yellow onion, chopped 2 cloves garlic, minced 500g, boneless, skinless

Read More »
107343475

4 Brilliant Jacket Potato Fillings

Elevate your jacket potato with four delicious fillings — from tuna mayo twist to caramelised red onion & bacon — each made even better with Wilson’s Extra Virgin Olive Oil.

Read More »
Ribs

Sticky Ribs

Sticky Ribs   Ingredients Ribs: 2 kg back ribs 2 teaspoons garlic powder 1 teaspoon onion powder 2 teaspoons paprika 2 teaspoons salt 1 teaspoon cracked black pepper 1/2 teaspoon cumin 1 teaspoon chili or Cayenne powder (optional) 2 tablespoons Wilson’s Extra

Read More »
Banana and Oat Pancakes

Banana Oatmeal Pancakes

Ingredients: • 2 eggs• 1 banana (ripe with spots on the skin)• 1/4 cup maple syrup• 2 tablespoons Wilson’s Extra Virgin Olive Oil• 1 teaspoon

Read More »
Slow grilled rack of lamb with tomato fondue and sundried tomatoes

Slow Roast Rack of Lamb

Rack of lamb is one of those cuts that rewards slow cooking and bold spicing. This recipe roasts it in the oven until the fat renders down and crisps up, then serves it over a tomato fondue that’s somewhere between a sauce and a jam.

Read More »

Leave a Comment

Your email address will not be published. Required fields are marked *