The purpose of this study was to characterize the nonvolatile,
water soluble, bis(hydroxyalkyl)N-nitrosamines produced from the
reaction of spermidine and nitrite.
The biologically occurring polyamine spermidine was reacted
with nitrite in the presence of acid. The reaction products were
isolated and converted to trimethylsilyl (TMS) derivatives. The
derivatized products were...
A series of four trials was conducted to evaluate activated
sewage sludge (AcSS) as a protein source. In the first trial the protein
efficiency ratio (PER) of sun-dried and auto-claved, sun-dried
AcSS was measured with rats. Growth of AcSS-fed rats was extremely
poor as compared to those rats fed casein,...