The graphic chart, on the next page, presents in a succinct and easily understood form the composition of food materials as they are bought in the market, including the edible and non-edible portions.
Graphic Chart of the Composition of Food Materials.
There has been much emphasis laid on the potentialities for harm of the microbes, and very little on the important part which they play in the production of many forms of food materials.
Food materials are no longer taken to any great extent in the form in which they are provided by nature.
These figures for average composition are based upon analyses of a large number of samples of food materials.
However, it is a known fact that were no food eaten the processes would continue just the same, the difference only being the use of the body structure instead of food materials.
Food alone is no small subject and a still greater one is the utilization of food materials in such a way that the body may gain the greatest value with the least expenditure of vital forces.
An apparatus known as the "Bomb Calorimeter"[15] was devised by Berthelot, and adapted for the examination of food materials by Atwater and Blakesley.
These are rather irregularly distributed in other kinds of food materials.
Aside from the avoidance of actual waste of food materials, there seems to be no one service so imperative for housewives to render in these critical times as the mastery of the art of using cereals.
Coefficients of Digestibility (or Availability) of Nutrients in Different Classes of Food Materials.
The larger part of these have been taken into account in the following estimations of the digestibility of the nutrients in different classes of food materials.
It was soon found that arsenic was very widely disseminated in two classes of food materials, namely, such as had been dried or roasted in gases resulting from the combustion of coal, and such as had been more or less chemically manufactured.
The discussion of cost has dealt so far with the cost of food materials as they are found in the market.
In our studies of food materials, we must find out just how much energy, or working power, can be obtained from each kind.
Assimilation, then, is the last event in a series of processes by which oxygen, food materials, and cell protoplasm are brought into close and active relations.
The storage of food materials is made to serve a second purpose in the plan of the body which is even more important than that of supplying nourishment to the cells during the intervals when no food is being taken.
To do this, food materials must be absorbed into the cells of the living organism.
This blood is very rich in food materials, and from it the cells of the liver take out sugars to form glycogen.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "food materials" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
