Draft beer

Cassbsr, a. comprehensible graspable, seizable. Fassbier, n. draft beer. 

The perishability of beer is attributable to its low-alcohol content, which is inadequate to prevent attack by microorganisms, and to the unstable nature of many of its constituents. Thus, bottled and draft beers are at their best immediately after packaging. Optimum keeping qualities are obtained by... 

Ultrafiltration processes are used to recover or concentrate a particular species in the retentate, as is exemplified by latex concentration, or to obtain a purified permeate as in sewage treatment. Ultrafiltration is a means of cold sterilization for many heat-sensitive liquids whose sterilization could not be carried out earlier. Thus, in the food industry draft beer provides an interesting example of a product whose feasibility as a commercial beverage has been an outcome of ultrafiltration cold sterilization by ultrafiltration retains the esters on account of which the beer has its draft flavour. Similarly, ultrafiltration plays a key role in the pharmaceutical industry for the commercial-scale preparation of sterile water and antibiotics. 

Pasteurization is still the most common practice in breweries in spite of some deterioration in flavor. A number of years ago, the brewing industry forecast a tremendous increase in demand for "draft-beer", and membrane filtration was substituted for pasteurization. However, the "draft beer craze" never materialized and many breweries reverted back to pasteurization. 

Draft can refer to a chilling breeze on grandma, a pulling force as with a team of draft horses, the depth of a ship, a weather pattern involved with local atmospheric pressure, and (in this book) the difference in pressure that moves air and poc through a furnace. These all seem slightly related. . . except, draft beer ... 

Jurado, J. (2003). Hygienic design, installation, and maintenance standards for draft beer dispense German progress and North America s challenge. Technical Quarterly of the Master Brewers Association of the Americas, 40, 271—279. 

Shuhnan, K. L, Tailor, S. A. N., Walker, S. E., Gardner, D. M. (1997). Tap (draft) beer and monoamine oxidase inhibitor dietary restrictions. Canadian Journal of Psychiatry, 42, 310-312. 

Thus, for example, if the solids content (E) of a beer is 3% (w/v) and the alcohol content (A) is 5.0% (v/v), then the solids content of the wort before fermentation was 12.6% (w/v). The stem-wort content in Germany is 2-5.5% for plain beers, 7-8% for draft beers, 11-14% for full beers and above 16% for strong beers. 

Bitter— This British draft beer is one of the driest and most heavily hopped. Generally, the British use from 2 to 3 times more hops to brew their beers than the Americans. When bottled, the beverage is called light ale or pale ale. 

Light ale or pale ale—When made in Great Britain, this product is one of the driest and most heavily hopped. The British give it the name bitter when it is dispensed as a draft beer. 

Preparation of the beer sample. Bottled domestic draft beer samples in five groups for different periods were used. Samples which were stored at 0 C were used as controls, and the others were stored at 37 C for 1, 2, 3, and 4 weeks. 

Draft beer Beer that is usually dispensed from kegs or casks via pipes and pumps. These beers are usually nonpasteurized and consumed within a few weeks. 

Beverage cans have been the greatest success stoty of the aluminum industry and market penetrations by the food can are accelerating. Soft drinks, beer, coffee, snack foods, meat, and even wine are packaged in aluminum cans. Draft beer is shipped in adclad aluminum banels. Aluminum is used extensively in collapsible tubes fm ointments, food, and paints. 

Other applications of ultrafiltration are scattered. Not surprisingly there is a growing market in microelectronics, where smaller and smaller integrated circuits require purer and purer water. There is also a market in pyrogen removal for pharmaceuticals. Ultrafiltration is used to sterilize beer without heating and hence to produce draft beer in cans. Enzyme recovery, gelatin concentration, and juice clarification are possible, but their success depends on specific situations. 

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