The SciencesEffects of Food Preservatives on the Action of Diastase Pancreatic Extract and PepsinBy Henry Leffmann, William Beam on August 11, 1888AdvertisementABOUT THE AUTHOR(S)Recent Articles by Henry LeffmannRecent Advances in PhotographyThe Dangers of the Domestic use of Illuminating Gas and the means of Avoiding ThemSoap
