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วิตามิน
| Test Items |
Method |
| (sample:corn soya blend) |
Vitamin B2,B3,B6 |
| Folic acid |
HPLC/DAD |
| Folic acid (sample:corn soya blend) |
Vitamin B2 (sample:soft drink) |
| Nicotinamide / Vitamin B3(Niacin) |
HPLC/DAD |
| Nicotinamide/Vitamin B3 (Niacin) |
Vitamin B2 (sample:corn soya blend) |
| Vitamin C |
HPLC/DAD |
| Vitamin A |
HPLC/DAD |
| Vitamin A (sample:corn soya blend) |
Vitamin B6 (sample:Premix) |
| Vitamin A (sample:starch) |
Vitamin C (sample:soft drink) |
| Vitamin A,D,E |
HPLC/DAD |
| Vitamin A,D,E |
Vitamin C (sample:corn soya blend) |
| Vitamin B1 |
HPLC/DAD |
| Vitamin B1(sample:corn soya blend) |
Vitamin C (sample:premix) |
| Vitamin B12 |
HPLC/DAD |
| Vitamin B12 |
Microbiological-Turbidimetric Method |
| Vitamin B12 |
Vitamin C (sample:starch) |
| Vitamin B12,B5 |
Vitamin E |
| Vitamin B2 |
HPLC/DAD |
| Vitamin B2,B3,B6 |
HPLC/DAD |
| Vitamin B5 |
HPLC/DAD |
| Vitamin B6 |
HPLC/DAD |
| Vitamin C |
HPLC/DAD |
| Vitamin E |
HPLC/DAD |
| Vitamin K (K1,K2,K3) |
HPLC/DAD |
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