自制酸奶怎么做,要注意什么?
自制酸奶要怎么做?有什么要注意的呢?
推荐回答(5个)
自制酸奶注意事项
1、收到酸奶菌种后请放到冰箱冷冻层保存。
2、制作酸奶最好选择瞬间超高温灭菌UHT纯牛奶。
3、加菌粉时要边洒边搅拌,一定要搅拌均匀。
4、做酸奶的重点是卫生,须用洗洁精和温热水清洗酸奶机内胆,清水冲干净,不能有残留,专用百洁布擦拭,不能有油。
5、每升牛奶加50g糖,可以先加也可以后加,不能用厨房里散放的糖,可能会被污染。
6、酸奶不是发酵时间越长越好,用益菌加发酵酸奶的最佳时间是室温26℃的前提下,酸奶机加热牛奶至到42℃,持续保温发酵6小时,这时的益生菌活力最高;
7、用常温牛奶做酸奶,在室温26℃的情况下8小时完成发酵。
8、用冰箱里面取出来的牛奶做酸奶时,需要比正常情况延长4小时。
9、室温低于20℃时发酵酸奶需盖棉服保温。
10、酸奶发酵好以后要立即放进冰箱冷藏保存,否则还会持续发酵。
11、能分辨牛奶好坏的菌才是好菌。益菌加酸奶菌种能够敏锐感知牛奶中的杂菌、抗生素等微小变化,从而分辨牛奶的质量优劣。
12、巴氏鲜奶尽管从各方面证实营养成分较好,但由于现实的生产运输储存条件所限,它的稳定性很差,也就是说,你可能用这一批的巴氏灭菌牛奶做成了酸奶,但下一批又做不成酸奶了。
13、制作酸奶过程中请勿经常揭盖偷看,否则空气进去后会影响发酵。
14、当发酵温度低于36°时,益生菌不能激活,发酵缓慢。当牛奶温度高于45°时,不能加菌种,菌种会被杀死。
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自制酸奶怎么做?牛奶中加入糖,倒入发酵粉,搅拌均匀,封盖,留个排气孔。
先将透明的玻璃瓶或者容器沸水煮后晾干
一袋鲜牛奶加入少量酸奶搅拌均匀,一般一袋奶250g加入两勺酸奶搅拌就行了
导入锅内小火煮到40度左右,就是手放进去觉得温热,率高于体温。
导入事先准备好的容器密封放好
过8--16个小时后开盖,你就会发现牛奶变得像豆花一样是凝固的了
放入冰箱后冷藏,取出加入蜂蜜、水果等调味,口感棒棒哒
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