ASBC
METHODS OF ANALYSIS

ASBC Methods of Analysis - Hops-18: Determination of Tetrahydroiso-α-Acids In Hop Products By Spectrophotometry

ASBC Methods of Analysis

Hops

Hops-18
Determination of Tetrahydroiso-α-Acids In Hop Products By Spectrophotometry

VIEW METHOD

Summary
The method for spectral determination of tetrahydroiso-α-acids in hop products described here can be used to determine the spectral concentration of these α-acids in hop products made from either α-acids or β-acids. The method offers a choice of extinction coefficient to be used depending on which type of α-acid is in the product.