Emulsion

What is the term used for substances that do not mix?

• Soluble

• Immiscible

• Mixture

If you shake oil and water until little oil droplets are mixed throughout, what will happen if you let it sit for a while?

• The oil and water will be separated again.

• The oil and water will continue to bond.

• The oil and water will not move.

What is an emulsion?

• There are tiny oil droplets interspersed throughout the water.

• There are tiny oil droplets collided with water.

• There are tiny oil droplets moving everywhere to escape from water.

The following are some common everyday emulsions, except?

• Paint

• Oil and water

• Egg yolk and Butter

• Nail polish

What particular emulsifier keeps ice cream from separating?

• Lecithin

• Carrageenan

• Diacetyl tartaric acid

• Polysorbates

What happens to the ice cream if you add too little or too much emulsifier?

• Too little Lecithin will cause the ice cream to separate, and too much will ruin it's texture and flavor.

• Too little Lecithin will cause the ice cream to become solid rock, and too much will ruin it's texture and flavor.

• Too little Lecithin will cause the ice cream to be slippery, and too much will enhance it's texture and flavor.