Group 29 Group Project
Giulia Casarano, Jaume Cos Cavada, Lazarus Esayas, Qirui Zhu
ADDITIVES
Permeability with different additions of 1:1 olive oil : whey protein (mg × cm-2 × hrs-1)
|
|
1% w/v
|
2% w/v
|
4% w/v
|
none
|
| -Permeability H2O (1 hour)-
|
27000
|
37200
|
44160
|
29230
|
| -Permeability H2O (24 hours)-
|
1171
|
8570
|
7900
|
4740
|
| -Permeability Olive Oil (1 hour)-
|
2400
|
12674
|
18480
|
23616
|
| -Permeability Olive Oil (24 hours)-
|
52
|
-
|
4530
|
2665
|
TITRATION
Titration of resulting CaCl2 bath from hydrolysed and non-hydrolysed sodium alginate membranes
|
|
Hydrolysis time
|
Volume of CaCl2 post-bath titrated
|
Na2EDTA expended
|
Notes
|
| 1
|
0 min
|
10 mL
|
15.2 mL
|
/
|
| 2
|
0 min
|
10 mL
|
15.4 mL
|
/
|
| 3
|
0 min
|
10 mL
|
15.7 mL
|
/
|
| 4
|
150 min
|
10 mL
|
16.3 mL
|
/
|
| 5
|
150 min
|
10 mL
|
16.8 mL
|
/
|
| 6
|
150 min
|
10 mL
|
17.1 mL
|
/
|
