The influence of hopping on beer quality
Few topics in brewing science are as controversially discussed as the evaluation and usage of hops. A minimum goal of hopping is the generation of a slight bitter flavour without requirement of any additional sensory properties, though positive side-effects such as light stability for certain bottle types or improved head retention are often noted as desirable characteristics. Hops are also considered to be a spice and the vast range of available hop varieties and possible hopping technologies allow them to contribute significantly to the character and flavour of a beer. The ultimate goal would thus be to strive for an inimitable and singular sensory experience.