284 



INFLUENCE OF FOOD PRESERVATIVES ON HEALTH. 



TABLE LI. Nitrogen balances for Series IV. a 

 ISTo. 7. 



a The use of the capsule for administering the preservative was experimental in this series, occur- 

 ring only from April 4 to 14, and the entry of 0.024 gram of nitrogen credited to capsule was not made 

 under nitrogen ingested until Series V. The omission has no appreciable effect on the results. 



b No movement. 



