Читать книгу The American Reformed Cattle Doctor - George H. Dadd - Страница 14

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It is a matter of impossibility to make a superior article of butter from the milk of a cow in a diseased state; for if either of the organs of secretion, absorption, digestion, or circulation, be deranged, we cannot expect good blood. The milk being a secretion from the blood, it follows that, in order to have good milk, we must have pure blood. A great deal depends also on the food; certain pastures are more favorable to the production of good milk than others. We know that many vegetables, such as turnips, garlic, dandelions, will impart a disagreeable flavor to the milk. On the other hand, sweet-scented grasses and boiled food improve the quality, and, generally, increase the quantity of the milk, provided, however, the digestive organs are in a physiological state.

The processes of making butter are various in different parts of the United States. We are not prepared, from experience, to discuss the relative merits of the different operations of churning; suffice it to say, that the important improvements that have recently been made in the construction of churns promise to be of great advantage to the dairyman.

The method of churning in England is considered to be favorable to the production of good butter. From twelve to twenty hours in summer, and about twice as long in winter, are permitted to elapse before the milk is skimmed, after it has been put into the milk-pans. If, on applying the tip of the finger to the surface, nothing adheres to it, the cream may be properly taken off; and during the hot summer months, this should always be done in the morning, before the dairy becomes warm. The cream should then be deposited in a deep pan, placed in the coolest part of the dairy, or in a cool cellar, where free air is admitted. In hot weather, churning should be performed, if possible, every other day; but if this is not convenient, the cream should be daily shifted into a clean pan, and the churning should never be less frequent than twice a week. This work should be performed in the coolest time of the day, and in the coolest part of the house. Cold water should be applied to the churn, first by filling it with this some time before the cream is poured in, or it may be kept cool by the application of a wet cloth. Such means are generally necessary, to prevent the too rapid acidification of the cream, and formation of the butter. We are indebted for much of the poor butter, (cart-grease would be a more suitable name,) in which our large cities abound, to want of due care in churning: it should never be done too hastily, but—like "Billy Gray's" drumming—well done. In winter the churn may be previously heated by first filling it with hot water, the operation to be performed in a moderately warm room.

In churning, a moderate and uninterrupted motion should be kept up during the whole process; for if the motion be too rapid, heat is generated, which will give the butter a rank flavor; and if the motion is relaxed, the butter will go back, as it is termed.

WASHING BUTTER.

"When the operation is properly conducted, the butter, after some time, suddenly forms, and is to be carefully collected and separated from the buttermilk. But in doing this, it is not sufficient merely to pour off the milk, or withdraw the butter from it; because a certain portion of the caseous and serous parts of the milk still remains in the interstices of the butter, and must be detached from it by washing, if we would obtain it pure. In washing butter, some think it sufficient to press the mass gently between the hands; others press it strongly and frequently, repeating the washings till the water comes off quite clear. The first method is preferable when the butter is made daily, for immediate use, from new milk or cream; because the portions of such adhering to it, or mixed with it, contribute to produce the sweet agreeable flavor which distinguishes new cream. But when our object is to prepare butter for keeping, we cannot repeat the washings too often, since the presence of a small quantity of milk in it will, in less than twelve hours after churning, cause it sensibly to lose its good qualities.

"The process of washing butter is usually nothing more than throwing it into an earthen vessel of clear cool water, working it to and fro with the hands, and changing the water until it comes off clear. A much preferable method, however, and that which we believe is now always practised by those who best understand the business, is to use two broad pieces of wood, instead of the hands. This is to be preferred, not only on account of its apparently greater cleanliness, but also because it is of decided advantage to the quality of the butter. To this the warmth of the hand gives always, more or less, a greasy appearance. The influence of the heat of the hand is greater than might at first have been suspected. It has always been remarked, that a person who has naturally a warm hand never makes good butter."

COLORING BUTTER.

As butter made in winter is generally pale or white, and its richness, at the same time, inferior to that which is made during the summer months, the idea of excellence has been associated with the yellow color. Means are therefore employed, by those who prepare and sell butter, to impart to it the yellow color where that is naturally wanting. The substances mostly employed in England and Scotland are the root of the carrot and the flowers of the marigold. The juice of either of these is expressed and passed through a linen cloth. A small quantity of it (and the proportion of it necessary is soon learned by experience) is diluted with a little cream, and this mixture is added to the rest of the cream when it enters the churn. So little of this coloring matter unites with the butter, that it never communicates to it any peculiar taste.