equipment meat pattie bun protien and comples suager and simple sugar
method
1 place about 2ml of the sample into a test tube and add 5 drops of sodium hydroxide.
2 add 5 drops of copper sulphate.
3 shake the test tube gently from side to side
Biuret
Test
For
protein
|
Bendis
Test for simple sugar
|
Iodine test for complex sugar
| |
Meat
pattie
| purple | no change brown/yellow | |
bun
| blue | blue black |
RESULTS
conclusion
No comments:
Post a Comment
Note: only a member of this blog may post a comment.