Adding onion juice not only promoted the production of acid but also increased the viable cell counts, which indicated that acid accumulation was not an important factor contributing to the loss of L. acidophilus NCFM cell viability during storage.
Adding onion juice not only promoted the production ofacid but also increased the viable cell counts, which indicated thatacid accumulation was not an important factor contributing to theloss of L. acidophilus NCFM cell viability during storage.