1. ANDREI
MOUNA
POL
MIREIA

2. FIRST EXPERIMENT
In this part we study two differents types of
milk.
1. Cow milk
2. Goat milk
We study with naked eye the: sight, taste and
smell.

3. COW MILK
• Sight: (Look the milk)
• Taste: (Try the milk and then describe the
taste of it)
• Smell: (sniff the milk)

4. SIGHT
• Sight: (Look the milk)—D The milk is white.

5. TASTE
• Taste: (Try the milk and then describe the
taste of it)—D The milk is sweet.

6. SMELL
• Smell: (sniff the milk)—D The smell is sweet
and likeable.

7. GOAT MILK
• Sight: (Look the milk)—D Is the same of cow
• Taste: (Try the milk and then describe the
taste of it)—D The taste of milk is about
cheese of goat.
• Smell: (sniff the milk)—D He doesn’t have
smell.

8. SIGHT
• Sight: (Look the milk)—D Is the same of cow

9. TASTE
• Taste: (Try the milk and then describe the
taste of it)—D The taste of milk is about
cheese of goat.

10. SMELL
• Smell: (sniff the milk)—D He doesn’t have
smell.

11. SECOND EXPERIMENT
• First we heat up the milk. After we put it in the Erlenmeyer
flask and we spend 100 milliliters of milk. After with the test
tube we fill it with acid and put it on Erlenmeyer flask.
Finally we mix the milk with acid, with a glass wand. Later
we wait a few minutes for past the validity date.

12. MATERIAL
•
•
•
•
•
•
•
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BEAKER
ERLEMEYER FLASK
TEST TUBE
DROPPING PIPETTE
VACUUM PIPETTE
GLASS WAND
ACID
MILK UHT

13. PHOTOS