Phenylethyl alcohol agar (PEA) is a selective media used to cultivate Gram (+)microorganisms. The active ingredient, phenylethyl alcohol, inhibits or reduces growth of Gram (-) microorganisms by interfering with DNA synthesis.
By performing indole test and examining change in phenyl alanine deaminase agar.
Selective
Alcoholic fermentation
1hour1hour
It takes 2.46 calories of heat to raise the temperature of one gram of ethyl alcohol. Calories are the energy available from the metabolism of a food.
Yes.
Yes
Ethyl alcohol is an organic compound
No. The chemical structure of ethyl alcohol gas is the same as ethyl alcohol liquid.
Ethanol (or ethyl alcohol)
ethyl alcohol is neutral due to inductive effect
Phenyl methanol is actually Benzyl alcohol, C6H5-CH2-OH
Alcohol
For perfumes the most used solvent is the ethyl alcohol.
There are three types of alcohols, ethyl alcohol, propyl alcohol and methyl alcohol. Ethyl alcohol is the type that is consumed.
ethyl alcohol is organic
Ethyl alcohol has a specific gravity of 0.78, so it will float on water (1). Olive oil is 0.703 so it will float on ethyl alcohol.