…(a) Flavor test: Check for any off-flavors or odors. (b) Alcohol test: One method for testing the freshness of milk. An equal amount of 70% alcohol is added to the milk to check for coagulation. If the milk is old or the hygiene after milking is poor, lactic acid bacteria will grow and produce lactic acid. … *Some of the terminology that refers to "alcohol testing" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…(a)風味試験 異味,異臭がないかを調べる。(b)アルコール試験 牛乳の新鮮度試験法の一つで,牛乳に同量の70%アルコールを加えて凝固の有無を調べる。牛乳が古かったり,搾乳後の衛生管理が悪いと,乳酸菌が増殖して乳酸をつくる。… ※「アルコール試験」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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