特殊用法Bulgarian buttermilk1.保家利亚酪乳condensed buttermilk1.浓缩酪乳cultured buttermilk1.发酵过的酪乳, 酸性酪乳semi-solid buttermilk1.浓缩酪乳sour buttermilk1.酸酪乳(生产酸性奶油时的副产品)sweet buttermilk1.甜性酪乳(在生产粗制黄油时获得的副产品)