scholarly journals Rapid methods for the quantitative determination of total protein and non-protein-nitrogen in human and cow's milk

1934 ◽  
Vol 28 (4) ◽  
pp. 1193-1197 ◽  
Author(s):  
Leslie Douglas Scott
Keyword(s):  
Quantitative Determination ◽  
Total Protein ◽  
Cow’S Milk ◽  
Protein Nitrogen ◽  
Rapid Methods ◽  
Cow's Milk

Development of a simple and sensitive HPLC-DAD method for quantification of vitamin B12 fortified in infant food

2021 ◽  
Author(s):  
dingyan fan ◽  
yingzhou zhang ◽  
haiping wu
Keyword(s):  
Quantitative Determination ◽  
Vitamin B12 ◽  
Vitamin B12 Deficiency ◽  
Cow’S Milk ◽  
Infant Food ◽  
Cow's Milk ◽  
B12 Deficiency

To prevent infants from vitamin B12 deficiency,infant food is designed based on cow’s milk or cereal with the fortification of vitamin B12.A method for quantitative determination of vitamin B12 in...

scholarly journals Immunoaffinity LC–MS/MS for quantitative determination of a free and total protein target as a target engagement biomarker

Bioanalysis ◽  
2017 ◽  
Vol 9 (20) ◽  
pp. 1573-1588 ◽  
Author(s):  
Hongwei Zhang ◽  
Huidong Gu ◽  
Petia Shipkova ◽  
Eugene Ciccimaro ◽  
Huadong Sun ◽  
...  
Keyword(s):  
Quantitative Determination ◽  
Total Protein ◽  
Target Engagement ◽  
Protein Target

Quantitative determination of fat and total protein in milk based on visible light scatter

2012 ◽  
Vol 134 (1) ◽  
pp. 412-418 ◽  
Author(s):  
Andrey Bogomolov ◽  
Stefan Dietrich ◽  
Barbara Boldrini ◽  
Rudolf W. Kessler
Keyword(s):  
Visible Light ◽  
Quantitative Determination ◽  
Total Protein ◽  
Light Scatter

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

Reaction-Rate Method for Determining Protein Nitrogen in Grains and Feeds

1979 ◽  
Vol 62 (1) ◽  
pp. 23-28
Author(s):  
Michael S Mccracken ◽  
Howard V Malmstadt
Keyword(s):  
Quantitative Determination ◽  
Reaction Rate ◽  
Mixed Solution ◽  
Protein Nitrogen ◽  
Digestion Procedure ◽  
Relative Standard ◽  
Aoac Method ◽  
Rate Method ◽  
Feed Samples

Abstract In a new automated reaction-rate method for the quantitative determination of protein nitrogen in grains and feeds, the ammonia-sodium phenate-hypochlorite reaction is used for the reaction-rate determination. After samples are digested by the official AOAC block digestion procedure, automated instrumentation is used to precisely and rapidly combine the reactants and transfer the mixed solution to an automated spectrophotometer. The rate of formation of the indophenol during 15 sec at 635 nm is automatically determined and compared with rates obtained for nitrogen standards to determine the protein nitrogen content in the sample. Relative standard deviations of about 0.6% are obtained. Results for grain and feed samples are comparable to those obtained by the official AOAC method.

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
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