Published September 1982 | Version v1
Journal article Metadata-only

The effect of radiation pre-treatment on the hydrolytic degradation of cellulose

Creators

  • 1. Akademie der Wissenschaften der DDR, Teltow. Inst. fuer Polymerenchemie
  • 2. Akademie der Wissenschaften der DDR, Dresden. Inst. fuer Technologie der Fasern

Description

Linters cellulose was treated with electron or γ-radiation within a wide range of dose rate and then subjected to enzymatic and acid hydrolytic degradation, respectively. At radiation of low dose rate acid hydrolytic degradation results in a strong decrease of the LODP and of the residues as compared with non-irradiated samples. Enzymatic degradation was found to be accelerated by high energy pre-irradiation. Pre-irradiation at low dose rate caused retardation of enzymatic hydrolysis as compared with non-irradiated samples. (author)

Additional details

Additional titles

Original title (German)
Zum Einfluss einer Strahlen-Vorbehandlung auf den hydrolytischen Abbau von Cellulose

Publishing Information

Journal Title
Acta Polym.
Journal Volume
33
Journal Issue
9
Series
Acta Polym.
Journal Page Range
542-545
ISSN
0323-7648

INIS

Country of Publication
Germany
Country of Input or Organization
German Democratic Republic
INIS RN
14731165
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
CELLULOSE; CHEMICAL RADIATION EFFECTS; CHLORIC ACID; ELECTRON BEAMS; ENZYMES; GAMMA RADIATION; HYDROLYSIS; MEV RANGE 01-10; PH VALUE; RADIATION DOSES
Descriptors DEC
BEAMS; CARBOHYDRATES; CHEMICAL REACTIONS; CHLORINE COMPOUNDS; DECOMPOSITION; ELECTROMAGNETIC RADIATION; ENERGY RANGE; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; IONIZING RADIATIONS; LEPTON BEAMS; MEV RANGE; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; PARTICLE BEAMS; POLYSACCHARIDES; RADIATION EFFECTS; RADIATIONS; SACCHARIDES; SOLVOLYSIS