The yellow discoloration in canned oysters, which appeared after several months of storage, has been proven to be due to carotenoid pigments which were contained in the liver of the oyster. It was found after making carbon disulfide extractions of the liver and of the discolored tissue from canned oysters...
A study was undertaken to determine, by
methods and equipment, the variations between
of sampling, preserving, and testing milk for fat during the various seasons of the year, and to try and solve the problem whereby the sampling, preserving, and testing of milk for fat at milk plants could be...