titratable acidity


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titratable acidity

The amount of hydrogen ion excreted in the urine in a dihydrogen form.
See also: acidity
References in periodicals archive ?
Parameters Orange juice Titratable acidity (citric acid) 0.58 g.100 [mL.sup.-1] Total soluble solids--TSS 7.9 ([degrees]Brix) TSS/TA ratio 13.62 Ascorbic acid 46.24 mg.100 [mL.sup.-1] pH 3.81 Parameters Uvaia pulp Titratable acidity (citric acid) 0.96 g.100 [mL.sup.-1] Total soluble solids--TSS 9.9 ([degrees]Brix) TSS/TA ratio 10.31 Ascorbic acid 76,66 mg.100 [mL.sup.-1] pH 2.93 Table 2--Mean concentration of phenolic compounds of the nectar formulations.
About fruit titratable acidity, the results confirming the acid taste, once Rubus spp., according to Aroucha et al.
There were no significant effect for pH, total soluble solids, total titratable acidity and SS/TTA ratio as a function of [P.sub.2][O.sub.5] and [K.sub.2]O doses, and there was also no interaction between factors.
Then, the following yoghurt characteristics were measured: the active acidity (Y-pH), the titratable acidity according to Soxhlet-Henkel (Y-TA) and the total count of Lactobacilli (LC) and Streptococci (SC) strains in cfu/mL.
It was observed that the titratable acidity increased from 0.41 to 1.2% during the storage period of 0-140 days (Figure 1), with a further reduction at 180 days.
On the basis of the above-mentioned data, it is evident that the amount of unsaturated fatty acids decreased over time, apparently independent of pH, titratable acidity, and type of milk.
Titratable acidity is a better predictor of the impact of acid content on flavor of food, and the pH is a better predictor of the ability of a microorganism to grow in a specific food [17].
On the other hand, while the highest soluble solids content (5.4 %) and vitamin C (40.7 mg 100 g-1) contents were obtained from the control treatment, the highest titratable acidity (0.44 %) was obtained from red PE mulch treatment.
The pH, % soluble solids, titratable acidity, and % alcohol of berries and wines were assayed to assess basic quality parameters.
Titratable acidity of the double toned milk was measured as per the BIS method (BIS, 1981).