标准摘要
[中文适用范围]： 本标准规定了在25℃下采用菌落计数技术检测和计数乳和乳制品中活酵母和/或霉菌的菌落形成单位（CFU）的方法。 该方法适用于 — 牛奶、液态奶制品、 — 奶粉、甜乳清粉、酪乳粉、乳糖、 — 奶酪、 — 酸性酪蛋白、乳酸酪蛋白、凝乳酶酪蛋白、 — 酪蛋白酸盐、酸性乳清粉、 — 黄油、 — 冷冻奶制品（包括食用冰）——蛋奶冻、甜点、发酵奶和奶油。 注：此方法不适用于大量不耐热酵母（新鲜奶酪中）。 在这种情况下，优选琼脂表面铺板方法。 [外文原描述]： ISO 6611|IDF 94:2004 specifies a method for the detection and enumeration of colony-forming units (CFU) of viable yeasts and/or moulds in milk and milk products by means of the colony-count technique at 25 °C. The method is applicable to milk, liquid milk products, dried milk, dried sweet whey, dried buttermilk, lactose, cheese, acid casein, lactic casein, rennet casein, caseinate, acid whey powder, butter, frozen milk products (including edible ices), custard, desserts, fermented milk and cream.
英文名称Milk and milk products — Enumeration of colony-forming units of yeasts and/or moulds — Colony-count technique at 25 degrees C