. Influence of food preservatives and artificial colors on digestion and health . <M 5 -1 p, l-l 00 <-H ^ 890 INFLUENCE OF FOOD PRESERVATIVES ON HEALTH. METABOLIC PROCESSES. The effect of the preservative upon the metabolic processes isshown in the balance sheets made for the principal food elements,namely, nitrogen, phosphoric acid, sulphur, fat, calories, and totalsolids. The data include the amounts ingested, by periods andsubperiods; the absolute quantities and percentage amounts of therespective elements excreted in the feces and the urine, and thebalance, together with a st


. Influence of food preservatives and artificial colors on digestion and health . <M 5 -1 p, l-l 00 <-H ^ 890 INFLUENCE OF FOOD PRESERVATIVES ON HEALTH. METABOLIC PROCESSES. The effect of the preservative upon the metabolic processes isshown in the balance sheets made for the principal food elements,namely, nitrogen, phosphoric acid, sulphur, fat, calories, and totalsolids. The data include the amounts ingested, by periods andsubperiods; the absolute quantities and percentage amounts of therespective elements excreted in the feces and the urine, and thebalance, together with a statement as to the amounts of preservativeadministered. NITROGEN DATA. The average daily quantity of nitrogen consumed by No. 1 is in the fore period, grams in the preservative period, grams in the after period. Of this quantity, there appear in thefeces grams, grams, and gram, respectively, for thethree periods; and in the urine grams, grams, and , respectively. The total quantity of nitrogen rec


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