scholarly journals THE DETERMINATION OF ALBUMEN IN COW'S MILK.

1894 ◽  
Vol 16 (10) ◽  
pp. 712-715
Author(s):  
L. L. Van Slyke
Keyword(s):  
Cow’S Milk ◽  
Cow's Milk

scholarly journals Fluorescence microscopy methods for the determination of somatic cell count in raw cow’s milk

2016 ◽  
Vol 61 (No. 11) ◽  
pp. 612-622 ◽  
Author(s):  
P. Zajac ◽  
S. Zubricka ◽  
J. Capla ◽  
L. Zelenakova
Keyword(s):  
Fluorescence Microscopy ◽  
Somatic Cell ◽  
Cell Count ◽  
Somatic Cell Count ◽  
Cow’S Milk ◽  
Cow's Milk ◽  
Raw Cow’S Milk

TLC-DB as an Alternative to the HPLC Method in the Determination of Cefacetril Residues in Cow's Milk

2008 ◽  
Vol 31 (13) ◽  
pp. 1903-1912 ◽  
Author(s):  
I. M. Choma ◽  
C. Kowalski ◽  
R. Lodkowski ◽  
A. Burmańczuk ◽  
I. Komaniecka
Keyword(s):  
Hplc Method ◽  
Cow’S Milk ◽  
Cow's Milk

An improved method for the rapid determination of 90 Sr in cow's milk

2017 ◽  
Vol 175-176 ◽  
pp. 115-119 ◽  
Author(s):  
Nicolas Guérin ◽  
Remi Riopel ◽  
Ray Rao ◽  
Sheila Kramer-Tremblay ◽  
Xiongxin Dai
Keyword(s):  
Rapid Determination ◽  
Cow’S Milk ◽  
Improved Method ◽  
Cow's Milk

Determination of leucocyte concentrations in cow's milk with a Coulter counter

1966 ◽  
Vol 33 (1) ◽  
pp. 51-64 ◽  
Author(s):  
L. W. Phipps ◽  
F. H. S. Newbould
Keyword(s):  
Particulate Matter ◽  
Accurate Determination ◽  
Total Cell ◽  
Cow’S Milk ◽  
Cow's Milk ◽  
Fat Globules ◽  
Cell Counts ◽  
Number Of Cells ◽  
Comparable Size

SummaryA technique for determining the concentration of leucocytes in cow's milk is described which is more rapid and accurate as well as much less tedious than conventional microscope methods. The leucocytes are isolated from the fat globules of comparable size by a novel centrifuging procedure. Sizing of the leucocytes with a Coulter electronic counter shows that their volumes range from about 45 to 1770 µm3but a partially overlapping distribution of other particulate matter prevents the accurate determination of the total number of cells present. The numbers counted in truncated leucocyte distributions, however, correlate linearly with total cell counts determined with an improved microscope method up to 6 × 106cells/ml of milk.

Determination of trace metals in cow's milk from waste water irrigated areas in Central Mexico by chemical treatment coupled to PIXE

2009 ◽  
Vol 91 (1) ◽  
pp. 9-12 ◽  
Author(s):  
C. Solis ◽  
K. Isaac-Olive ◽  
A. Mireles ◽  
M. Vidal-Hernandez
Keyword(s):  
Waste Water ◽  
Trace Metals ◽  
Chemical Treatment ◽  
Cow’S Milk ◽  
Central Mexico ◽  
Cow's Milk

Phosphorus Compounds of Milk. V. The Phosphorus Partition in Milk, with Preliminary Observations on Milk Phosphatase

1933 ◽  
Vol 5 (1) ◽  
pp. 54-62 ◽  
Author(s):  
W. R. Graham ◽  
H. D. Kay
Keyword(s):  
Phosphorus Compounds ◽  
Appreciable Amount ◽  
Cow’S Milk ◽  
Inorganic P ◽  
Cow's Milk ◽  
Holstein Friesian ◽  
P Content ◽  
Mammalian Tissues ◽  
Jersey Cows

1. Using the method described by Sanders for protein and fat precipitation from cow's milk, a fairly satisfactory method of determining the phosphorus partition in cow's milk has been devised.2. It is found that the gravimetric procedure of the American Association of Official Agricultural Chemists ((10), p. 3), which was not, in any case, specifically recommended for the analysis of milk, cannot be applied with safety to the determination of inorganic phosphate in filtrates prepared by Sanders' (1932) method, and that the conclusion that there is no appreciable amount of organically combined phosphorus in these filtrates is therefore invalidated.3. The ester P (organically combined, acid-soluble P) in milk obtained by the usual milking routine varies from 1/7 to 1/4 of the inorganic P of the milk (from 7 to 21 mg. P per 100 c.c. milk).4. An active phosphatase is present in cow's milky, and brings about changes in the ester P content of the milk on standing, possibly within and certainly without the mammary gland. Like phosphatases of all mammalian tissues, its optimum pH is in the neighbourhood of 9·0. In freshly drawn milk it is working, therefore, considerably on the acid side of its optimum.5. The phosphoric ester P of the milk appears to vary with the breed of cow, being low in the miiy of Canadian Holstein-Friesian cows and higher in that of Jersey cows.

Gas chromatographic determination of chlordane residues in cow's milk

1990 ◽  
Vol 41 (1) ◽  
pp. 48-51 ◽  
Author(s):  
Reena Kumar ◽  
C.B. Sharma
Keyword(s):  
Chromatographic Determination ◽  
Cow’S Milk ◽  
Cow's Milk
Sign in / Sign up

Export Citation Format

Share Document