This method describes how to evaluate gases sensorially, especially carbon dioxide.
Gases which are used in the brewing and food production industries
Contaminants are transferred from carbon dioxide or other gases to water and are detected through a sensory test.
This method describes the sampling of gases.
Gases which are used in the brewing and food production industries
By law, compressed gases are considered food additives [1]. Therefore, the gas bottle should be checked for the following:
manufacturer name with address
lot/batch number
expiration date/best before date