This standard specifies the method for the determination of ethanol content in fruit juice by potassium dichromate-ferrous ammonium sulfate redox titration method. This standard applies to the determination of ethanol in concentrated fruit juice.
1992GB/T 12143.5-1992 Method for determination of alcohol in concentrated fruit juices
GB/T 12143.5-1992 Method for determination of alcohol in concentrated fruit juices was changed to GB/T 12143-2008 General analytical methods for beverage.