Compared to the WGP fortified yogurt with pH of 4.4–4.6, salad dressing products with pH of 3.4–3.6 tended to have less reduction in TPC during storage, probably because the polyphenols were more stable under acidic condition.
Compared to the WGP fortified yogurt withpH of 4.4–4.6, salad dressing products with pH of 3.4–3.6 tended tohave less reduction in TPC during storage, probably because thepolyphenols were more stable under acidic condition.