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
In Our Garden In Our Garden In our Garden () is a famous Israeli song written and composed by Naomi Shemer. The song is about caring for those who are different, knowing the different cultures and languages, learning about the other, and the longing for Peace. The song tells about a fictional garden where children from all over the world appear and play together. Each one says "hello" in his own language. In the Hebrew language, "Hello" also means "Peace". As the lyrics say "Everyone who comes to our home has his own way to greet another". "Hello" is said in the following