Perry a group of esters that affords them their prominent pear aroma. Another important attribute of perry pears that distinguishes them from cider apples is their relatively higher content ratio of sorbitol to other sugars, such as fructose. Because sorbitol is not readily fermented by yeast, it is not converted to ethanol, and perry therefore tends to have more residual sugar than cider produced from the fermentation of apples. In addition to producing a sweeter beverage, sorbitol also contributes to increased body and a softer mouthfeel in the finished perry. Compared to apples, pear pressing is made more difficult by the
Sedna (beverage) Sedna (beverage) Sedna was an alcoholic beverage made in Belfast, Ireland and sold as a "tonic". In its earlier days it was made from port wine with the addition of extracts of coca leaf, kola nut and beef. From around 1923 its only advertised additive was the kola extract. The brand name was later used in Australia for a similar product, locally produced. Sedna was first manufactured by Snaed Manufacturing Company (later Deans, Logan & Co. Ltd.), of 16 Commercial Court, Belfast, and went on sale in 1897. In 1898 the company had secured 10 outlets, which had grown to