Aroma
The distinctive aromatics associated with the particular fruit(s) should be noticeable in the aroma; however, note that some fruit
(e.g., raspberries, cherries) have stronger aromas and are more distinctive than others (e.g., blueberries, strawberries)—allow for a
range of fruit character and intensity from subtle to aggressive. The fruit character should be pleasant and supportive, not artificial
and inappropriately overpowering (considering the character of the fruit) nor should it have defects such as oxidation. As with all
specialty beers, a proper fruit beer should be a harmonious balance of the featured fruit(s) with the underlying beer style. Aroma
hops, yeast by-products and malt components of the underlying beer may not be as noticeable when fruit are present. These components
(especially hops) may also be intentionally subdued to allow the fruit character to come through in the final presentation. If the
base beer is an ale then a non-specific fruitiness and/or other fermentation by-products such as diacetyl may be present as
appropriate for warmer fermentations. If the base beer is a lager, then overall less fermentation byproducts would be appropriate.
Some malt aroma may be desirable, especially in dark styles. Hop aroma may be absent or balanced with fruit, depending on the style.
The fruit should add an extra complexity to the beer, but not be so prominent as to unbalance the resulting presentation. Some tartness
may be present if naturally occurring in the particular fruit(s), but should not be inappropriately intense.
Appearance
Appearance should be appropriate to the base beer being presented and will vary depending on the base beer. For lighter-colored
beers with fruits that exhibit distinctive colors, the color should be noticeable. Note that the color of fruit in beer is often
lighter than the flesh of the fruit itself and may take on slightly different shades. Fruit beers may have some haze or be clear,
although haze is a generally undesirable. The head may take on some of the color of the fruit.
Flavor
As with aroma, the distinctive flavor character associated with the particular fruit(s) should be noticeable, and may range in
intensity from subtle to aggressive. The balance of fruit with the underlying beer is vital, and the fruit character should not be so
artificial and/or inappropriately overpowering as to suggest a fruit juice drink. Hop bitterness, flavor, malt flavors, alcohol
content, and fermentation by-products, such as esters or diacetyl, should be appropriate to the base beer and be harmonious and
balanced with the distinctive fruit flavors present. Note that these components (especially hops) may be intentionally subdued to
allow the fruit character to come through in the final presentation. Some tartness may be present if naturally occurring in the
particular fruit(s), but should not be inappropriately intense. Remember that fruit generally add flavor not sweetness to fruit beers.
The sugar found in fruit is usually fully fermented and contributes to lighter flavors and a drier finish than might be expected for
the declared base style. However, residual sweetness is not necessarily a negative characteristic unless it has a raw, unfermented
quality.
Mouthfeel
Mouthfeel may vary depending on the base beer selected and as appropriate to that base beer. Body and carbonation levels should be
appropriate to the base beer style being presented. Fruit generally adds fermentables that tend to thin out the beer; the resulting
beer may seem lighter than expected for the declared base style.