Page:Foods and their adulteration; origin, manufacture, and composition of food products; description of common adulterations, food standards, and national food laws and regulations (IA foodstheiradulte02wile).pdf/240

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character of cheeses already described. These are Lancastershire, Wensleydale, skimmed milk cheese, butter milk cheese, potato cheese, and various forms of soft cheese or those used without being allowed to ripen for any length of time.

Varieties of Cheese Made in France.—There is a general idea that France is pre-eminently a cheese making country and this is true in so far as the making of certain brands of cheese which have international reputations is concerned. France, however, according to statistics, imports a larger quantity of cheese than she exports though probably the value of her exports is greater than the imports because of the high character and price of the exported articles.

Manufacture of Camembert.—The first cheese of this variety was made in 1791 by Marie Fontaine on a farm in the community of Camembert, near Vimontiers. The period of manufacture of Camembert cheese extends from March to September. It is made from whole cow's milk from which none of the cream has been extracted. The rennet is added at the temperature at which the milk comes from the cow as nearly as possible and the milk is artificially heated, the morning and evening milk being mixed, to this temperature. After the addition of rennet the milk is gently stirred for two or three minutes, a wooden cover placed over the pan, and left for five or six hours. The curd is sufficiently set when touched with the finger it does not adhere thereto. The curd is removed from the pan by a spoon and put into cylindrical metal molds open at the end and from these molds the whey is allowed to escape. It requires about two liters of milk to make one cheese. The whey is allowed to drain for about two days. After that time the mold is turned, a little fine white salt placed upon the top and allowed to drain for another day. After about 48 hours the cheeses are taken from the molds and salted. They are then placed in the drying room upon racks covered with straw. The drying room must be well ventilated and the air which is blown in for ventilation must be strained to be free of dust and insects. Care is taken also to exclude the sunlight, as this is very injurious to the proper development and ripening of cheese. The cheese remains in the dryer from 20 to 25 days. The ripening cellar is the next point to which the cheese is removed, and this cellar is kept as nearly as possible at 50 degrees F. The cheeses remain in the ripening cellar about 30 days, during which time they are frequently turned and carefully watched. The progress of the fermentation which takes place in the cheese is indicated by its appearance. In modern times the manufacture of Camembert cheese is continued practically throughout the whole year, but the artificially ripened cheese, that is, made during the winter by the aid of artificial heat, does not compare in quality with the product which is naturally ripened during the summer months. The manu-