which is lower than the minimum acidity
(pH 4.6 or lower) recommended by Frye (2013)for yoghurt. The
higher pH values observed in carrot-supplemented yoghurt
(Table 1) was due to lower activity of yoghurt bacteria during the
incubation period compared to the control that had higher total
solids content especially higher solids-not-fat content and similar
was reported when total solids content of milk was enhanced
(Mahdian&Tehrani, 2007)