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Freezing works because the chemical reactions driving degradation occur more slowly at low temperatures.

Before freezing works were established, boiling down was the one resource, the tallow, hides, and sheepskins giving a meagre return, whilst the valuable carcass went to the pigs.

The airplane-induced freezing works by the forced-cooling process.

But freezing works against the Nazis now.

Payment is usually made on the butter-fat percentages; and in order to afford suppliers an opportunity of checking the returns received from private factories the Government established a butter factory in connection with the export freezing works at Port Adelaide.