. Condensed milk and milk powder, prepared for the use of milk condenseries, dairy students and pure food departments. Condensed milk. 52 Factory Sanitation present in milk are capable of doubling in number once every twenty minutes, it is essential that the milk either be heated to high enough temperatures to destroy germ life, or be cooled to a temperature low enough to stop growth and multiplication, as soon as possible. Both practices are feasible, but to heat the large volumes of milk that arrive at the factory, all within a few hours, would tax the equipment of the factory under average
. Condensed milk and milk powder, prepared for the use of milk condenseries, dairy students and pure food departments. Condensed milk. 52 Factory Sanitation present in milk are capable of doubling in number once every twenty minutes, it is essential that the milk either be heated to high enough temperatures to destroy germ life, or be cooled to a temperature low enough to stop growth and multiplication, as soon as possible. Both practices are feasible, but to heat the large volumes of milk that arrive at the factory, all within a few hours, would tax the equipment of the factory under average conditions very heavily. And unless the condensery were equipped with very large vacuum pan capacity, much of this heated milk would have to lie idle in the. Fig. 10. Glass-lined tank for cooling and holding milk before manufacture Courtesy of The Pfaudler Company forewarmers for hours, awaiting its turn for condensation. This would be undesirable and might prove harmful to the qtiality of the finished product. Eflforts have, therefore, been made, especially within recent years, to provide a practical and economical method of cooling the milk as soon as it arrives and of holding it at a low temperature until ready for heating and condensing. This has led to diverse practices, such as running the milk over a surface coil cooler into. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hunziker, Otto Frederick, b. 1873. La Fayette, Ind. , The author
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Keywords: ., bookauthorhunzikerottofrederick, bookcentury1900, bookdecade1910
