Published 1981 | Version v1
Journal article Metadata-only

Studies on the physiology of nitrition in pigs for the evaluation of modified proteins. 2

Creators

  • 1. Karl-Marx-Universitaet, Leipzig (German Democratic Republic). Sektion Tierproduktion und Veterinaermedizin
  • 2. Bezirkskrankenhaus Leipzig (German Democratic Republic). Chirurgische Klinik
  • 3. Akademie der Wissenschaften der DDR, Potsdam. Zentralinstitut fuer Ernaehrung

Description

The endogenous part of N in the intestinal chyme was determined in pigs (live weight 35 to 50 kg) with re-entrant camulae at the end of the ileum by isotope dilution. The N pool was labelled with 15N-glycine and 15N-leucine, resp. The TCA-soluble fraction of the blood plasma was the criterion for the labelling level. A direct connection could be revealed between N intake and endogenous N in the intestinal chyme. As to the N intake there was a dependence of the endogenous N on the feed protein

Additional details

Additional titles

Subtitle (English)
Determination of the endogenous N in the intestinal contents using "1"5N as tracer
Original title (German)
Ernaehrungsphysiologische Untersuchungen an Schweinen zur Beurteilung von modifizierten Proteinen. 2
Original subtitle (German)
Bestimmung des endogenen N im Duenndarminhalt mit Hilfe der "1"5N-Tracertechnik.

Publishing Information

Journal Title
Arch. Tierernaehr.
Journal Volume
31
Journal Issue
10
Series
Arch. Tierernaehr.
Journal Page Range
675-683
ISSN
0003-942X

INIS

Country of Publication
Germany
Country of Input or Organization
German Democratic Republic
INIS RN
13699388
Subject category
S60: APPLIED LIFE SCIENCES;
Descriptors DEI
BLOOD PLASMA; GLYCINE; ISOTOPE DILUTION; LABELLED COMPOUNDS; LEUCINE; NITROGEN 15; SMALL INTESTINE; SWINE; TRACER TECHNIQUES; URINE
Descriptors DEC
AMINO ACIDS; ANIMALS; BIOLOGICAL MATERIALS; BIOLOGICAL WASTES; BLOOD; BODY; BODY FLUIDS; CARBOXYLIC ACIDS; DIGESTIVE SYSTEM; DOMESTIC ANIMALS; GASTROINTESTINAL TRACT; INTESTINES; ISOTOPE APPLICATIONS; ISOTOPES; LIGHT NUCLEI; MAMMALS; NITROGEN ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANS; STABLE ISOTOPES; VERTEBRATES; WASTES