Residual alkaline phosphatase activity in pasteurized milk heated at various temperatures - Measurement with the fluorophos and scharer rapid phosphatase tests

Journal of Food Protection

Volumn 62, Issue 1, 1999, Pages 81-85

  Angelino, Paul D ^b   Christen, Genevieve L ^b   Penfield, Marjorie P ^b   Beattie, Samuel ^a,b  

^a CALIFORNIA STATE UNIVERSITY   (United States)

^b UNIVERSITY OF TENNESSEE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALKALINE PHOSPHATASE; ENZYME ACTIVITY; FLUOROMETRY; MILK HYGIENE; PASTEURIZATION; SCHARER RAPID PHOSPHATASE TEST; TEMPERATURE;

EID: 0032942723     PISSN: 0362028X     EISSN: None     Source Type: Journal    
DOI: 10.4315/0362-028X-62.1.81     Document Type: Article

References (10)

1. Association of Official Analytical Chemists. 1990. Official methods of analysis, 15th ed., 2nd supplement. Association of Official Analytical Chemists, Arlington, Va.
2. Fitz-Gibbon, C. T., and L. L. Morris. 1978. How to calculate statistics. Sage Publishing, Beverly Hills, Calif.
3. Food and Drug Administration. 1993. Grade A pasteurized milk ordinance. Public Health Service Publication 229 (Rev. 1993), Washington, D.C.
4. Food and Drug Administration. 1995. Grade A pasteurized milk ordinance. Public Health Service Publication 229 (Rev. 1995), Washington, D.C.
5. Hetrick, J. H., and P. H. Tracy. 1948. Effect of high-temperature short-time heat treatments on some properties of milk. I. Inactivation of the phosphatase enzyme. J. Dairy Sci. 31:867-879.
6. Kay, H. D., and W. H. Graham. 1933. Phosphorus compounds of milk: the effect of heat on milk phosphatase. J. Dairy Res. 5:65-74.
7. Murthy, G. K., D. H. Kleynm, T. Richardson, And R. M. Rocco. 1993. Alkaline phosphatase methods. In R. T. Marshall (ed.), Standard methods for the examination of dairy products, 15th ed. American Public Health Association. Washington, D.C.
8. Painter, C. J., and R. L. Bradley. 1997. Residual alkaline phosphatase activity in milks subjected to various time-temperature treatments. J. Food Prot. 60:525-530.
9. Rocco, R. M. 1990. Fluorometric analysis of alkaline phosphatase in fluid dairy products. J. Food Prot. 53:588-592.
10. Rocco, R. M. 1990. Fluorometric determination of alkaline phosphatase in fluid dairy products: collaborative study. J. Assoc. Off. Anal. Chem. 73:842-849.