Hops

Hops are the cone-like flowers of the hop plant (Humulus lupulus), a perennial climbing vine native to Europe, Asia, and North America. The flowers are harvested and dried, and can be used in various forms, including whole cones, pellets, or extracts.

Hops are primarily used to impart a bitter flavour and floral or fruity aroma to beer, acting as a key flavouring agent. They also contribute to the preservation of beer by having antimicrobial properties.

Hops are not considered a food additive in the UK and do not have an E-number. They are a botanical ingredient used for flavouring. Research into the compounds found in hops suggests potential health effects, but these are generally related to their use in traditional medicine or supplements, not typical dietary consumption in food. EFSA has evaluated hop extracts for specific uses, such as in food supplements, but not as a general food additive.