Unverified75% confidenceSolutionTime unknown
扩培标准方案:原液:红糖:凉白开约=1:1:20,装入不透明容器留1/3空间,密封30-35℃避光发酵5-7天,每天开盖放气一次,成品pH应≤3.5、有甜酸味即成功
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75%
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