Is plant-based milk as protein-packed as dairy milk?

This video tutorial demonstrates how to measure protein content in plant-based milks using protein test strips. It begins by discussing the variety of plant-based milks and their protein content compared to dairy milk. The tutorial then guides viewers through setting up an experiment with controls, conducting the test using protein strips, and analyzing the results. The importance of using water as a negative control and dairy milk as a positive control is emphasized, along with the need to predict and compare protein levels in different milk samples.

What is the primary purpose of using protein test strips in the context of plant-based milks?

• To measure the fat content in the milk

• To assess the calcium content in the milk

• To determine the protein content in the milk

• To check the sugar levels in the milk

Why is water used as a negative control in the experiment?

• Because it contains a high amount of protein

• Because it is a common ingredient in all milks

• Because it is expected to have no protein

• Because it enhances the protein detection

What is the role of dairy milk in this experiment?

• It is used to measure fat content

• It acts as a positive control

• It is used to test for sugar content

• It serves as a negative control

How long should the protein test strip be incubated after submersion?

• 30 seconds

• 1 minute

• 2 minutes

• 5 minutes

What color change is expected in the protein test strip for a high protein sample like dairy milk?

• It turns red

• It turns dark blue

• It turns green

• It remains yellow