Acids in wine responsible for the sour taste of vinegar. During fermentation, activity by yeast cells naturally produces a small amount of acetic acid. If the wine is exposed to oxygen, "Acetobacter" bacteria will convert the ethanol into acetic acid. This process is known as the “acetification” of wine and is the primary process behind wine degradation into vinegar. An excessive amount of acetic acid is also considered a wine fault. A taster's sensitivity to acetic acid will vary, but most people can detect excessive amounts at around 600 mg/l. Ascorbic acid, also known as vitamin C, is found in young wine grapes
The Word For Today The Word For Today The Word For Today (known as The Word For You Today in some countries) is a free, daily devotional written by American Christian pastor Bob Gass and published around the world by United Christian Broadcasters (UCB). Over 3.5 million copies are distributed quarterly worldwide. Gass said the devotional "is a kick start for cold mornings, when you don't feel like reading your Bible or find it a bit dry, that's when you need a good injection of inspiration. That's what I want to provide for our readers, something to focus their minds on God's goodness". A