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Investigation of some urea derivatives under in vitro conditions

Journal Article:

Abstract

The protein synthesis from urea, isobutylidene diurea (IBDU), acetyl urea and urea phosphate was investigated in vitro under standardized conditions. The /sup 35/S incorporation into the trichloroacetic acid precipitable fraction of the fermentation mixture and the NH/sub 3/ level served as test criteria. If rumen juice of donor animals adapted to urea was used (test 1), only IBDU made possible a protein synthesis comparable to the urea preparation. Under conditions of IBDU adaption of the donor animals (test 2), urea, IBDU and urea phosphate proved to be of equal value. Acetyl urea showed considerably lower incorporation ratios, irrespective of the adaption of the donor animals.
Authors:
Goersch, R; Bergner, H [1] 
  1. Humboldt-Universitaet, Berlin (German Democratic Republic). Sektion Tierproduktion und Veterinaermedizin
Publication Date:
Oct 01, 1978
Product Type:
Journal Article
Reference Number:
AIX-10-476609; EDB-80-012913
Resource Relation:
Journal Name: Arch. Tierernaehr.; (German Democratic Republic); Journal Volume: 28:10
Subject:
59 BASIC BIOLOGICAL SCIENCES; PROTEINS; BIOSYNTHESIS; AMMONIA; BIOLOGICAL MODELS; CATALYSIS; GASTRIC ACID; IN VITRO; LABELLED COMPOUNDS; METABOLISM; NUTRITION; PHOSPHATES; PRECURSOR; RUMINANTS; SODIUM SULFATES; STOMACH; SULFUR 35; TRACER TECHNIQUES; UREA; UREASE; ALKALI METAL COMPOUNDS; AMIDES; ANIMALS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BIOLOGICAL MATERIALS; BODY; BODY FLUIDS; CARBONIC ACID DERIVATIVES; DAYS LIVING RADIOISOTOPES; DIGESTIVE SYSTEM; ENZYMES; EVEN-ODD NUCLEI; GASTROINTESTINAL TRACT; HYDRIDES; HYDROGEN COMPOUNDS; HYDROLASES; ISOTOPE APPLICATIONS; ISOTOPES; LIGHT NUCLEI; MAMMALS; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; NUCLEI; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANS; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; RADIOISOTOPES; SODIUM COMPOUNDS; SULFATES; SULFUR COMPOUNDS; SULFUR ISOTOPES; SYNTHESIS; VERTEBRATES; 550201* - Biochemistry- Tracer Techniques
OSTI ID:
5885500
Country of Origin:
Germany
Language:
German
Other Identifying Numbers:
Journal ID: CODEN: ARTIA
Submitting Site:
INIS
Size:
Pages: 647-656
Announcement Date:

Journal Article:

Citation Formats

Goersch, R, and Bergner, H. Investigation of some urea derivatives under in vitro conditions. Germany: N. p., 1978. Web.
Goersch, R, & Bergner, H. Investigation of some urea derivatives under in vitro conditions. Germany.
Goersch, R, and Bergner, H. 1978. "Investigation of some urea derivatives under in vitro conditions." Germany.
@misc{etde_5885500,
title = {Investigation of some urea derivatives under in vitro conditions}
author = {Goersch, R, and Bergner, H}
abstractNote = {The protein synthesis from urea, isobutylidene diurea (IBDU), acetyl urea and urea phosphate was investigated in vitro under standardized conditions. The /sup 35/S incorporation into the trichloroacetic acid precipitable fraction of the fermentation mixture and the NH/sub 3/ level served as test criteria. If rumen juice of donor animals adapted to urea was used (test 1), only IBDU made possible a protein synthesis comparable to the urea preparation. Under conditions of IBDU adaption of the donor animals (test 2), urea, IBDU and urea phosphate proved to be of equal value. Acetyl urea showed considerably lower incorporation ratios, irrespective of the adaption of the donor animals.}
journal = {Arch. Tierernaehr.; (German Democratic Republic)}
volume = {28:10}
journal type = {AC}
place = {Germany}
year = {1978}
month = {Oct}
}