6. Technical characteristics of Biopackaging materials

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1. A recent development regarding the regulations of the European Food Safety Authortiy (EFSA) for the use of biobased materials that are biodegradable is: *

1 point

a. EFSA recognized the use of a new biodegradable substance

b. EFSA declined the use of FCM substance

c. EFSA revised the basic legislation for plastic materials and articles to come into contact with food

2. Please select the key mechanical characteristic(s) of a packaging material *

2 points

a. Thickness

b. Migration test

c. Penetration resistance

d. Acidity

3. The following parameter measures the maximum force is requiered to penetrate a material *

2 points

a. Penetration resistance

b. Seal strength

c. Weight

d. Moisture barrier

4. A material with low moisture barrier properties is suitable for packaging. *

2 points

a. True

b. False

5. This label means that: *

2 points

a. The material is a complex chemical substance

b. The material under specific conditions it decomposes to water, CO2 and Biomass

c. The material is suitable for growing seeds

6. A material with high barrier to moisture could be characterized as: *

1 point

a. Hydrophobic

b. Rigid

c. Elastic

d. Biocompatible

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