Page 356 - Analytical method for food addtives
P. 356
Analytical methods for food additives
242
Reference
Method conditions
mol/L MacIlvaine 6 Coated graphite saccharin ion-selective electrode was developed, 5:30:65 % m/m (toluidine blue O buffer solution (pH 2.5). 1 mL transferred to cation) (saccharinate anion)/dibutylphthalate/PVC. measuring cell and saccharin determined by The electrode potential was measured in 10 mL of a 0.2 mol/L Mac
Sample preparation Sample dissolved in 0.2 successive addition method Sample dissolved in 0.2 mol/L MacIlvaine the flow system and transported by carrier
Matrix Dietary products Aqueous solutions Dietary products
Table 26.1 cont’d Method Potentiometric Ion-selective electrode Flow injection potentiometric
