Main Title |
Construction and Utilization of a Simple Device for the Production of Reactivatable Phosphatase. |
Author |
Donnell, C. B. ;
Lesli, J. E. ;
McDanie, J. D. ;
Blac, L. A. ;
|
CORP Author |
National Center for Urban and Industrial Health, Cincinnati, Ohio. |
Year Published |
1967 |
Report Number |
Pub-999-UIH-5; |
Stock Number |
PB-215 574 |
Additional Subjects |
( Milk ;
Pasteurizing) ;
( Phosphatases ;
Milk) ;
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-215 574 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
22p |
Abstract |
A laboratory-scale device for the heat-treatment of cream, with a capacity of 5 liters per hour, is described. The apparatus consists of a heating coil of small-diameter nylon tubing immersed in a constant-boiling liquid bath, through which milk or cream can be forced at a constant flow rate by air pressure. Cost of materials and labor is estimated at $80.00. Cream heat-treated in the device contained reactivatable phosphatase that was suitable for testing an analyst's ability to detect reactivated phosphatase. Such heat-treated products have been used successfully in a national split-sample program. (Author) |