Ce traité examine les qualités du lait laitier, en mettant l'accent sur le processus d'aération pendant le refroidissement, ce qui améliore la qualité du lait. Il couvre également les méthodes utilisées dans la production de beurre et de fromage, essentielles pour les pratiques laitières.
1214 x 2059 px | 20,6 x 34,9 cm | 8,1 x 13,7 inches | 150dpi
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. Milk and its products : a treatise upon the nature and qualities of dairy milk and the manufacture of butter and cheese . Dairying; Milk; Dairy products. Good Influence of Aeration 139 milk to tlio air during the process of cooling, and to this extent aeration of the milk is an advantage. Various forms of aerators and comliined aerators and coolers have been devised, many of which are simple and eifective, and the best results follow their use. In order to secure these results by aeration, however, it is necessary that the apparatus used for aeration should expose the milk thoroughly to the air, should not be cumber- some, and should be simple and ea- sily cleaned; moreover, the process of aeration should always take place in the purest atmosphere possible. Delivery of the milk. — In ordi- nary practice in the smaller towns and villages, and to a considerable ^^s- 7. "champion- milk cooler and aera' extent in the larger cities also, the *°''- milk is placed in cans in which it is transported from the dairy, and is measured out in small quan- tities to each customer from the cans in which it was originally placed. Where care is taken to cool the milk, as described, and during the process of serving the customers to keep the contents of the cans well stirred, substantial justice is done each individual cus- tomer in the matter of giving him the due proportion of cream and skimmed milk. This has been well shown in a trial made at the Cornell University Agricultural Experiment Station* several years ago, . •Cornell University Affricultural Experiment Station, Bulletin No. 20.. 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 work.. Wing, Henry H. (Henry Hiram), 1859-1936. New York : Macmillan
