Food that does not contain food additives is healthy food.( )

中国大学MOOC: The following food additives are not antioxidant（ ）

We use no ________(art) additives of any kind in our products.

中国大学MOOC: There are kinds of food additives commonly used in the world.

(When used. as food (additives), antioxidants prevent fats and oils from (become. rancid when exposed to air, (and thus) extend their shelf life. A: When used B: additives C: become D: and thus

The following food additives are not antioxidant（ ） A: benzaldehyde B: sorbic acid C: p-hydroxybenzoate D: calcium lactate

Which statement about food additives is wrong? A: Maintain or improve the nutritional value of the food itself B: As a necessary ingredient or component of certain foods C: Approved food additives will no longer be reviewed for their safety D: Improve the quality and stability of food and enhance its sensory characteristics

In large marine diesel engines cylinder oils usually contain additives formulated to impart the （） to clean the rings and grooves.

Which of the following is not a component of modern lubricant？ A: Lubricant base oil B: Lubricant additives C: Crude oil

中国大学MOOC: Nowadays, a wholefood diet free from ________ additives, colors and flavors is increasingly popular among people.