ON THE HYDROLYSIS OF PROTEINS IN THE PRESENCE OF EXTRANEOUS MATERIALS AND ON THE ORIGIN AND NATURE OF THE "HUMIN" OF A PROTEIN HYDROLYSATE

R. A. Gortner
1918 Science  
doi:10.1126/science.48.1231.122 pmid:17778324 fatcat:yrmpdzkmcffsbiozgjpo42uggu