Encapsulation

Encapsulation is NOT used for....

• protection of probiotics

• protection of vitamins

• preservation of aroma

• nutritional value improvement

The size range of microcapsules is...

• 1um-800um

•    8um-1mm

• 0.1um-1um

• 800um-1mm

Example of core material

• antioxidant

• Chitosan

• PVP

• water

Which one of the following shell materials is water non-soluble and biodegradable?

• cellulose

• gelatin

• ethylcellulase

• chitosan

Which one of the following encapsulation methods is physical?

• spray-drying

• emulsification

• extrusion

• coacervation

ideal characteristic for a polymer used in encapsulation

• Reactive

• Cheap

• Food-grade

• Transparent

What is the name of the encapsulation technique shown in the picture?

• Spray-drying

• Emulsigication

• Ultrasonic laser-beam denaturation

• Extrusion

Select the resvoir-type capsule

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