The spread of the pasteurizing process as applied to market milk has been rapid.
In pasteurizing cream for butter, there is no such limitation, and the cream may be heated to any temperature desired.
In practice, two types of pasteurizing machines are employed, depending on the temperature at which the milk is to be treated.
The continuous pasteurizing machines have the disadvantage that a small portion of the milk passes through so quickly that all pathogenic bacteria therein might not be destroyed, (p.
The pasteurizing process is not one by which poor milk can be changed into good milk, nor is it legitimate to use the process in place of cleanliness, as is sometimes done.
The milk companies could probably arrange, without great expense, such a plan of Pasteurizing large amounts of milk.
Pasteurizing company receives it as warm as 10 deg.
Hess claims that the temperature used for pasteurizingmilk for some time, is more destructive to this vitamine than boiling water temperature continued for a few minutes only.
This is submitted to those who advocate pasteurizing the milk.
If the milk is filthy, boiling or pasteurizing does not remove the dirt.
Neufchatel factories require the standard dairy equipment for receiving, weighing, testing, separating, heating, pasteurizing and cooling the milk.
The practice of pasteurizing the whey at the cheese factory is a great help in preventing this source of infection and the spreading of disease.
It is a good plan whenpasteurizing to have one bottle as a check.
The milk should be cooled after pasteurizing to between 70 deg.
If pasteurizing is to be done frequently and large quantities of milk are to be treated, it would be advisable to purchase the convenient apparatus that is to be had.
Pasteurizing does not materially change the taste of milk, nor does it seriously affect the digestive properties of this food.
Although pasteurizing is done on a large scale in dairies, there is no reason why the housewife cannot pasteurize the milk she buys, provided it is raw milk and she feels that it is not safe to use.
To sterilize milk, place the sealed bottles on a wire rack or a perforated pie tin in a deep vessel, as for the pasteurizing of milk, and pour cold water into the vessel until it nearly covers the bottles.
This expresses in a practical way the reduction in germ life accomplished by the pasteurizing process.
It is very essential in pasteurizing that the heated milk be immediately chilled in order to prevent the germination of the resistant spores, for if germination once occurs, growth can go on at relatively low temperatures.
The reason for this is that in pasteurizing milk, the soluble lime salts are precipitated by the action of heat, and under these conditions rennet extract does not curdle the casein in a normal manner.
While the pasteurizing process is exceedingly simple, yet, in order to secure the best results, certain conditions must be rigidly observed in the treatment before and after the heating process.
In pasteurizing milk for individual use, it is not desirable to treat at one time more than will be consumed in one day; hence an apparatus holding a few bottles will suffice.
Emphasis has already been laid on the selection of a proper limit of pasteurizing (p.
Another method that has met with wider acceptance, especially in creameries, is the custom of pasteurizing or scalding the skim-milk immediately after it is separated, so that it is returned to the farmer in a hot condition.
With the use of this higher temperature the capacity of the pasteurizing apparatus is considerably reduced, but the higher temperature is rendered necessary by the prevailing conditions as to disease.
While pasteurizing can be performed on a small scale by the individual, the process can also be adapted to the commercial treatment of large quantities of milk.
The apparatus suitable for this purpose must, of necessity, be so constructed as to withstand steam pressure, and consequently is considerably more expensive than that required for the simpler pasteurizing process.
The simplest type of apparatus suitable for pasteurizing on this principle is where the milk is placed in shotgun cans and immersed in water heated by steam.
While considerable latitude with reference to pasteurizing limits is permitted, yet there are certain conditions which should be observed, and these, in a sense, fix the limits that should be employed.
Pasteurizing plants had processed a quarter of a million pounds of kernels purchased in 1942.
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Pasteurizing machines are used and the fluid flows through continuously.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "pasteurizing" in a variety of sentences. We hope that you will now be able to make sentences using this word.
