Part II.—Hygiene and Storage,by M. INGRAM,M.A.,PH.D.,of the Low Temperature Research Station,Cambridge

Callow, E.H. 1932. " Gas Storage." Report of the Food Investigation Board for the Year I932, p. 112. H.M. Stationery Office.

Haines, R.B. 1937. " Microbiology in the Preservation of Animal Tissues." F.I.B. Special Report No. 45.

Jensen, L.B. 1945. " Microbiology of Meats," p. 95ff. Garrard Press.

Haines, R.B. 1933. " Observations on the Bacterial Flora of some Slaughter-houses." J. Hygiene, 33, 165.

Haines, R.B. , and Smith, E.C. 1933. " The Storage of Meat in Small Refrigerators." Department of Scientific and Industrial Research. Food Investigation Special Report No. 43. H.M. Stationery Office.

Haines, R.B. 1934. " The Minimum Temperature of Growth of some Bacteria." J. Hygiene, 34, 277.

Empey, W.A. , and Scott, W.J. 1939. " Investigations on Chilled Beef. I. Microbial Contamination Acquired in the Meat Works." Bulletin I26, Council for Scientific and Industrial Research, Commonwealth of Australia.

Scott, W.J. 1936. " The Growth of Micro-organisms on Ox Muscle. I. The Influence of Water-content of Substrate on Rate of Growth at — I° C." J.C.S.I.R., Australia, 9, 177.

Bate-Smith, E.C. 1947. "The Physiology and Chemistry of Rigor Mortis, with Special Reference to the Ageing of Beef" Advances in Food Chemistry, 1, I.

Callow, E. H. Unpublished data.

Ingram, M. " Muscular Fatigue, pH, and the Development of Bacteria in Meat." Annales de l'Inastitut Pasteur (in press).

Callow, E.H. 1937. " The Ultimate pH of Muscular Tissue." Report of the Food Investigation Board for the Year I937, p. 50. H.M. Stationery Office.

Madsen, J. 1943. " Undersøgelser over Svinekødets Holdbarhed efter sukkerholdige Fodermidler." Nordisk Jordbrugsforskning, 5.-6., p. 340.

Moran T. 1938. " Gas Storage of Meat and Eggs." Food Research, 3, 149.