. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. Pturt of their ty oripnally th of its stay 7. There is on of mucus y, and it has f or such like id into a pro- ntained, like this be true, the power to ect in the in- inly seems to juice, le, unless the secretion in omnivora is The former I herbivorous of both acids, (after Le Bon), a, Miew: <f, opening u cttoiedoGhna; p. DIGESTION OF POOD. 806 PuuSMtie JviM.—This fluid is fou
. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. Pturt of their ty oripnally th of its stay 7. There is on of mucus y, and it has f or such like id into a pro- ntained, like this be true, the power to ect in the in- inly seems to juice, le, unless the secretion in omnivora is The former I herbivorous of both acids, (after Le Bon), a, Miew: <f, opening u cttoiedoGhna; p. DIGESTION OF POOD. 806 PuuSMtie JviM.—This fluid is found to vary a good deal quantitatively, according as it is obtained from a temporary (freshly made) or permanent fistula—a fact which emphasizes the necessity for caution in drawing conclusions about the digestive juices as obtained by our present methods. The freshest juice obtainable through a recent fistulous opening in the pancreatic duct is clear, colorless, viscid, alka- line in reaction, and with a very variable quantity of solids (two to ten per cent), less than one per cent being inorganic matter. , Among the organic constituents the principal are albumm, alkali-albumin, peptone, leucin, tyroan, fata, and soaps in small amount The alkalinity of the juice is owing chiefly to sodium. Fw. M7.—dTitals of lenein (nmke). Vto. MB.—Ckjitdf of tyitwin {VmHn). carbonates, which seem to be associated with some proteid body. There is little doubt that leucin, tyrosin, and peptone arise from digestion of the proteids of the juice by its own action. Xspwiawntal.—If the pancreatic gland be mostly freed from adhering fat^ out up, and washed so as to get rid of blood; then minced as fine as possible, and allowed to stand in one-per- cent sodium-carbonate solution at a temperature of 40° C, the following ranilts maybe noted: 1. After a variable time the reaction may change to acid, owing to free fatty acid from the decomposition (digestion) of neutral fata. 2. Alkali-albu-
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