2.9.3. Biodegradable and Eco-Friendly Preservatives

Try these first

1. 1.

   What are biodegradable preservatives?

   Hint

   Think about natural substances that do not harm the environment.

2. 2.

   Name one example of an eco-friendly preservative.

   Hint

   Recall the natural ingredients we've discussed.

3. 3.

   What is a primary benefit of biodegradable preservatives?

   • They last longer than traditional preservatives
   • They decompose safely
   • They are cheaper

   Hint

   Think about how these preservatives impact nature.

4. 4.

   True or False: Citrus extracts can repel pests.

   • True
   • False

   Hint

   Consider natural sources that help keep bugs away.

5. 5.

   Design a wood preservation strategy for a furniture manufacturer using eco-friendly materials.

   Hint

   Think of how eco-friendly practices impact sales and consumer choices.

6. 6.

   Evaluate the environmental impact of both traditional and eco-friendly preservatives and suggest improvements.

   Hint

   Consider specifics of chemical properties and ecological footprint.