Zobrazeno 1 - 10
of 15
pro vyhledávání: '"L. H. Schultz"'
Publikováno v:
Journal of food protection. 40(1)
Further developments in the membrane-filter DNA procedure for determining the somatic cell content of milk samples are described. A statistical experiment has been done comparing the membrane-filter test to the direct microscopic somatic cell count.
Autor:
L. H. Schultz
Publikováno v:
Journal of Food Protection. 40:125-131
Somatic cells in milk include epithelial cells from the gland and leukocytes from the blood. Epithelial cells are elevated in very early and late lactation. Leukocytes increase during mastitis infection or injury. They have phagocytic properties and
Autor:
L. H. Schultz, E. W. Wickersham
Publikováno v:
Journal of Animal Science. 23:177-182
Publikováno v:
Analytical Chemistry. 29:361-364
Autor:
L. H. Schultz, W. E. Stewart
Publikováno v:
Journal of Animal Science. 17:737-742
Publikováno v:
Journal of Animal Science. 17:723-736
Publikováno v:
Journal of AOAC INTERNATIONAL. 53:127-139
Two lactating dairy cows per group were fed selected pesticides dissolved in organic solvents and mixed into a grain concentrate for a two week period. The reference pesticides used in this study were dieldrin; a mixture of heptachlor, DDT, and linda
Autor:
F. T. Martin, L. H. Schultz
Publikováno v:
The Journal of Physical Chemistry. 35:638-648
Publikováno v:
Journal of Milk and Food Technology. 33:227-231
A diphenylamine-DNA method of estimating somatic cell concentration in milk was studied in two separate trials. Trial I involved 68 bulk milk samples and a comparison of detergent and centrifuge procedures for separation of milk fat prior to estimati
Publikováno v:
Journal of Chemical & Engineering Data. 5:193-195