Perry which are cold-filtered rather than pasteurised. Higher quality pear cider is sold in champagne-style bottles (cidre bouché). Many pear ciders are sold in corked bottles, but some screw-top bottles exist. In the Mostviertel region of Lower Austria, '' is a traditional fermented alcoholic beverage made from the unfiltered juice of pears. In some parts of Austria, Most can also be made of apples or a combination of apples and pears. Perry Perry is an alcoholic beverage made from fermented pears, similar to the way cider is made from apples. It has been common for centuries in England, particularly in the
Gravity (alcoholic beverage) 80%. Points can also be used in the SG versions of the alcohol formulas. It is simply necessary to multiply by 1000 as points are 1000 times (SG − 1). Software tools are available to brewers to convert between the various units of measurement and to adjust mash ingredients and schedules to meet target values. The resulting data can be exchanged via BeerXML to other brewers to facilitate accurate replication. Gravity (alcoholic beverage) Gravity, in the context of fermenting alcoholic beverages, refers to the specific gravity, or relative density compared to water, of the wort or must at various stages