A Casein Hydrolysate Does Not Enhance Gut Endogenous Protein Flows Compared with Intact Casein When Fed to Growing Rats

A casein hydrolysate does not enhance gut endogenous protein flows compared with intact casein when fed to growing rats.

We studied the effect of dietary free peptides vs. peptides released naturally during digestion on gut endogenous nitrogen (N) flow (ENFL) and amino acid (AA) flow (EAAFL). Semisynthetic diets containing 110 g/kg diet of the same casein, intact (C) or hydrolyzed (HC), were formulated with TiO2 as a dietary marker. Sprague-Dawley rats were fed the diets hourly (0800-1500 h) for 10 min each hour ...

Casein Hydrolysate Medium

WESSMAN, G. E. (National Animal Disease Laboratory, Ames, Iowa). Cultivation of Pasteurella haemolytica in a casein hydrolysate medium. Appl. Microbiol. 13:426-431. 1965.-The growth of Pasteurella haemolytica strain H44L was studied under aerobic conditions in a medium of acid-hydrolyzed casein, supplementary cysteine, inorganic salts, vitamins, and a carbon source. The concentration of casein ...

Antigenicity for Humans of Cow Milk Caseins, Casein Hydrolysate and Casein Hydrolysate Fractions

Nentwich I . , Szépfalusi Zs. , Kunz C. , Spuergin P. , Urbanek R.: Antigenicity for Humans of Cow Milk Caseins, Casein Hydrolysate and Casein Hydrolysate Fractions. Acta Vet. Brno 2004, 73: 291-298. Cow milk casein consists of several fractions each of which have different structure and differing antigenicity. The aim of the study was to investigate the capacity of cow milk casein, casein frac...

Anemia, Hypoproteinemia, and Cataracts in Swine Fed Casein Hydrolysate or Zein. Comparison with Pyridoxine-deficiency Anemia.

Cultivation of Pasteurella haemolytica in a Casein Hydrolysate Medium.

The growth of Pasteurella haemolytica strain H44L was studied under aerobic conditions in a medium of acid-hydrolyzed casein, supplementary cysteine, inorganic salts, vitamins, and a carbon source. The concentration of casein hydrolysate necessary for optimal growth was 1.5 or 2.0%, depending upon the carbon source employed. Essential vitamins were calcium pantothenate, nicotinamide, and thiami...