--So that the housewife
may become familiar with the food values of milk products, there is here
given, in Fig. 1, a graphic table for the comparison of such products.
Each glass is represented as containing approximately 1 pint or 1 pound
of the milk product, and the figures underneath each indicate the number
of calories found in the quantity represented. The triangle at the side
of each indicates the proportion of ash, protein, fat, carbohydrate, and
water, the percentage composition being given at the side. Housewives as
a rule fully appreciate the food value that is to be found in whole milk
and cream, but such products as skim milk, buttermilk, and whey are
likely to be ignored.
CHARACTERISTICS OF WHOLESOME MILK
21. So far as the housewife is concerned, the qualities that
characterize wholesome milk are without doubt of great interest. She may
know of what use milk is in the diet and the food substances of which it
is composed, but unless she understands just what constitutes milk of
good quality, as well as the nature of inferior milk, she cannot very
well provide her family with the kind it should have. Therefore, to
assist her in this matter, the characteristics of wholesome milk are
here discussed. Such milk, it will be well to note, must be of the right
composition, must not be adulterated, must be fresh--that is, not older
when delivered than is permitted by law--and must be as clean
as possible.
22. STANDARD OF MILK COMPOSITION.--The housewife usually judges the
quality of milk by the amount of cream that rises to the top when milk
in a bottle is allowed to remain undisturbed for some time.
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