The chemistry of plant and animal life . products used for the feedingof animals, as rye bran, buckwheat middlings, palm-nutmeal, hominy chops, etc. Their composition and generalfeeding value can be determined from the table of anal-yses at the close of the chapter. 3IO AGRICULTURAL CHEMISTRY 422. Inspection of Feeding-Stuffs.—During recentyears, many of the states have passed laws regulating theinspection and sale of animal feeding-stuffs. The objectof such laws is to prevent adulteration of animal foods byrequiring manufacturers and dealers to guarantee the per-centage amounts of crude prote
The chemistry of plant and animal life . products used for the feedingof animals, as rye bran, buckwheat middlings, palm-nutmeal, hominy chops, etc. Their composition and generalfeeding value can be determined from the table of anal-yses at the close of the chapter. 3IO AGRICULTURAL CHEMISTRY 422. Inspection of Feeding-Stuffs.—During recentyears, many of the states have passed laws regulating theinspection and sale of animal feeding-stuffs. The objectof such laws is to prevent adulteration of animal foods byrequiring manufacturers and dealers to guarantee the per-centage amounts of crude protein and fat. Many of theEuropean countries have had such laws in force for anumber of years. It is noticeable that in those countriesand states where feeding-stuffs are subjected to in-spection, the quality is better than where they are notinspected. Experiment 7J.—Graphic composition of foods. Make a draw-ing of some human or animal food material and indicate graphically,the percentage amount of the different nutrients. If a hundred. (M- •;-WAT|R^^\ [ ;-r-.;-7 ?? ,^-:-
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