A COMPARATIVE EVALUATION OF OFFICIAL METHODS FOR THE STANDARD PLATE COUNT OF CREAM
1972 ◽
Vol 35
(12)
◽
pp. 730-732
Keyword(s):
Three official methods to measure cream samples for Standard Plate Counts (SPC) were reviewed. A statistical analysis was made of results from 135 analysts over a 2-year period. Results demonstrated that: (a) pipetting samples is the least precise method to prepare cream samples for the SPC, (b) when compared to the SPC variance of 0.012, variation among analysts is significant for the procedure that weighs 11 g of cream, while the among-analyst variance is not significant when the 1-g weighing procedure is employed, and (c) weighing 1 g of cream is the most precise method to prepare cream samples for SPC determinations.
1979 ◽
Vol 42
(5)
◽
pp. 407-409
◽
Keyword(s):
1999 ◽
Vol 62
(9)
◽
pp. 1033-1037
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1955 ◽
Vol 18
(11)
◽
pp. 284-287
Keyword(s):
1971 ◽
Vol 34
(5)
◽
pp. 249-255
◽
Keyword(s):
Keyword(s):
1980 ◽
Vol 26
(11)
◽
pp. 1366-1369
◽
1956 ◽
Vol 19
(12)
◽
pp. 336-344
◽
Keyword(s):