2. Experiment of laboratory 3. Introduction of theory -If you
have milk pasteurization and milk homogenization and are expedite
only one you can drink. Why? -The milk pasteurization you can
drink, because in the first there are any bacteria and It cant do
anything. -The milk homogenization you cant drink, because there
are a few bacteria and it take substance of milk and make acid, and
this acid make lumps. 4. MATERIALS Beaker Erlenmeyer flask 100ml
Dropping pipette 1ml Vacuum pipette Glass rod Reagents: UHT milk
good acid (vinegar) acetic acid. 5. Process 6. First heat up the
milk for drawn on the process 7. We put the milk on the Erlenmeyer
flask and add the acetic acid 8. It is mixing with the glass wind,
You can see that the milk there are little lumps 9. This is the
expired milk 10. View: is white, has a few bubbles. 11. Taste: mild
taste, but in our opinion the milk alone is not very good, its
better with sugar or ColaCao. 12. Smell: makes a smell that is not
people strong rather loose. 13. GOAT MILK 14. VIEW Is a bit
yellowish, has no bubbles as the cow's milk and is brilliant. 15.
SMELL It has a strong smell, much more than that of the cow. 16.
TASTE The principle when the evidence you a taste loudly, but when
you have the tragas will much more forteta
