Export Beers

These originate from widely different kinds of beer. They are mostly pasteurized and additionally treated with flocculating or adsorption agents (tannin, bentonite) or with proteolytic enzyme preparations to remove most of the proteins. The proteolytic enzymes split the large protein molecules into soluble products. Such beers are free of cloudiness or turbidity (chill-proofed beers) even after prolonged transport and cold storage. 

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Two types of glass beer bottles today are the returnable bottle and the one-way or lightweight bottle. The one-way bottles are used ia many countries but they are chiefly used for export because of their light weight and smaller size. In many countries return botdes are preferred because they are cheaper ia the long mn and better for the environment. 

Fig. 13. Plot on the discriminant functions of LDA. 3 categories of beer (hell lager, pilsener lager, hell export). 8 variables. (Adapted from Ref )...

Beer. At Nelson in the South Island the first certified organic beer produced in the southern hemisphere has been produced. At Founders historic park, Founders Brewery has produced a hand crafted beer with two unique flavours, Tall Blonde and Long Black, for export to Austria. Another flavour, Redhead, is available on tap at the brewery. 

Nowadays, precoated filters with diatomaceous earth are mainly used for the separation of yeast. For overseas exportation, the product is pasteurized after prior adsorptive elimination of on-heat-resisting colloids through treatment with bentonite, silica gel etc. Essential for the quality of the beer is the elimination of temperature fluctuations during storage and transport. 

Danish technology (and know-how) exported in the period comprised Julius Thomsen s method for soda ash production (from 1861) methods in beer brewing and yeast production (from about 1875) and methods for the production of cream and cheese (from about 1893). 

Denmark imported chemical technology at first from France, then from England, and in the latter part of the period from, or at least via, Germany. Danish exports of technology were the cryolite soda ash process, beer brewing and production of yeast, cream and cheese. 

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