Diacetyl ( DA ) is one of the most common off - flavors in beer fermentation, affects the quality of beer.

双乙酰 ( diacetyl ) 是啤酒发酵中的不良风味物质,产生令人不愉快的反应,可以缩短啤酒熟化周期,提高生产效率, 对啤酒工业来说极有经济价值.

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Various attempts have been made to correlate peroxide values with development of oxidative off flavors.

为了将过氧化值与氧化的异味的发展联系起来,已做了各种尝试.

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