Journal of Dairy Science Vol. 20 No. 8 509-519
© 1937 by American Dairy Science Association ®
A National Survey of Methods for the Determination of Sediment in Butter and Cream
G. F. Stewart*
Omaha Cold Storage Company, Omaha, Nebraska
ABSTRACT
The results of this investigation indicate that:
- Cream and butter are most satisfactorily tested for sediment using the acid method. The lye method for cream and the borax method for butter proved to give a great number of unsatisfactory filtrations and were therefore impracticable for routine work.
- The standard lintine discs and sediment testers used for milk were satisfactorily used in these tests.
- The Connecticut Official Milk Sediment Standards, 1931, may be used for interpretation of results.
- Indications were established showing that undissolved curd or curd-solvent scum caused pads to appear dirtier with certain curd solvents than with those which produced no such reside
FOOTNOTES
* Member of Research Committee of the American Association of Creamery Butter Manufacturers, Chicago, Illinois.
Copyright © 1937 by the American Dairy Science Association ®.