Foods and Their Adulteration: Origin, Manufacture, and Composition of Food Products; Description of Common Adulterations, Food Standards, and National Food Laws and RegulationsWiley, Harvey Washington
Science
Foods and Their Adulteration: Origin, Manufacture, and Composition of Food Products; Description of Common Adulterations, Food Standards, and National Food Laws and Regulations
Wiley, Harvey Washington
Food; Food adulteration and inspection
As has already been said, the composition of Indian corn meal made by
the old-fashioned method of grinding and removing only the bran is
practically that of the whole grain itself.
The composition of degerminated maize meal (Indian corn flour) is shown
by the following average data:
Moisture, 12.57 percent
Protein, 7.13 „
Ether extract, 1.33 „
Ash, .61 „
Fiber, .87 „
Starch and sugar, 78.36 „
Calories calculated on the moist meal, 3,837
The above data show that the refined Indian corn meal has lost more
than three-fourths of its fat, a large portion of its mineral matter,
and also a very considerable proportion of its protein, due to the
separation of the bran which is extremely rich in protein and the germ
which is rich both in oil and protein. A mere glance at the data shows
that this refined Indian corn meal is much less nutritious than the
natural meal in so far as its content of tissue-forming bodies and its
faculty to furnish heat and energy are concerned. In other words, the
calories are very much lower than in the natural corn meal. This is
another reason for urging our people to return to the consumption of
the old-fashioned material.
=The Adulteration of Indian Corn Meal.=--Owing to the cheapness of
Indian corn in so far as is known there is no adulteration practiced.
The refined Indian corn flour itself is sometimes used as an
adulteration for buckwheat flour, wheat flour, and other cereal flours,
but has not itself been subjected to adulteration.
=Corn Bread= (_Indian Corn Bread_).--Corn bread is a very common diet
among all classes of people in the southern states and also to a
considerable extent in the north.
Owing to the lack of agglutinating powers of the nitrogenous
constituents of Indian corn flour, corn bread cannot be aerated or
raised, as is the case with wheat bread. It is often eaten in an
unleavened state. It may be partially leavened by the usual agent,
namely, yeast or a chemical baking powder. Two varieties of bread are
very commonly used, namely, that made of white flour or meal and that
made of yellow. There is apparently no difference in the nutritive
values of these two kinds. Some consumers prefer the white loaf and
some the yellow.
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Elsewhere in the archive
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account