Published November 15, 1985 | Version v1
Journal article Metadata-only

Radiolysis of aqueous-ethanolic solution of tryptophan

Creators

  • 1. Ceskoslovenska Akademie Ved, Prague. Ustav Nuklearni Biologie a Radiochemie

Description

The effect of ethanol on radiation stability of tryptophan during γ-irradiation of its aqueous solutions was investigated. In comparison with radiation losses of tryptophan irradiated in pure water, the losses in aqueous-ethanolic solutions are considerably higher and they increase with increasing ethanol concentration. Basic radiation products of tryptophan formed on irradiation of its aqueous-ethanolic solutions in consequence of the reaction of tryptophan with acetaldehyde as the main product of radiolysis of ethanol were followed by paper electrophoresis. (author)

Additional details

Publishing Information

Journal Title
J. Radioanal. Nucl. Chem.
Journal Volume
96
Journal Issue
4
Series
J. Radioanal. Nucl. Chem. ;Letters.
Journal Page Range
373-379
ISSN
0236-5731
CODEN
JRNCD

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
17027279
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ACETALDEHYDE; AMMONIA; AQUEOUS SOLUTIONS; CARBON 14; CHEMICAL REACTION YIELD; ELECTROPHORESIS; ETHANOL; EXPERIMENTAL DATA; G VALUE; GAMMA RADIATION; LABELLED COMPOUNDS; RADIOLYSIS; TRACER TECHNIQUES; TRYPTOPHAN
Descriptors DEC
ALCOHOLS; ALDEHYDES; AMINO ACIDS; AZOLES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON ISOTOPES; CARBOXYLIC ACIDS; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; DATA; DECOMPOSITION; DISPERSIONS; ELECTROMAGNETIC RADIATION; EVEN-EVEN NUCLEI; HETEROCYCLIC ACIDS; HETEROCYCLIC COMPOUNDS; HOMOGENEOUS MIXTURES; HYDRIDES; HYDROGEN COMPOUNDS; HYDROXY COMPOUNDS; INDOLES; INFORMATION; IONIZING RADIATIONS; ISOTOPE APPLICATIONS; ISOTOPES; LIGHT NUCLEI; MIXTURES; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; NUCLEI; NUMERICAL DATA; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PYRROLES; RADIATION EFFECTS; RADIATIONS; RADIOISOTOPES; SOLUTIONS; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
3 refs.