Published February 2005 | Version v1
Journal article Metadata-only

The changes of ultra-weak chemiluminescence of irradiated materials

Creators

  • 1. Zhejiang Univ., Hangzhou (China). Inst. of Nuclear Agricultural Sciences

Description

Ultra-weak chemiluminescence of dry materials can be changed by irradiation, which can be detected by Ultra-weak chemiluminescence Detector. Ultra-weak chemiluminescence of tested food samples can be divided into four types: (1) a peak of ultra-weak chemiluminescence of irradiated samples appeared by adding detecting solution; (2) no changes before and after irradiation treatment; (3) a peak of ultra-weak chemiluminescence can be observed whether the sampled treated by irradiation or not; (4) ultra-weak chemiluminescence can be induced by irradiation, but quenched by detecting solution. Some of the properties of ultra-weak chemiluminescence can be used in the qualitative determination of food irradiation. (authors)

Additional details

Publishing Information

Journal Title
Acta Agriculturae Nucleatae Sinica
Journal Volume
19
Journal Issue
2
Journal Page Range
p. 105-108
ISSN
1000-8551

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
38102767
Subject category
S60: APPLIED LIFE SCIENCES;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
CHEMILUMINESCENCE; COBALT 60; DETECTION; DOSE RATES; EVALUATION; EXPERIMENTAL DATA; FOOD; GAMMA RADIATION; OPTICAL PROPERTIES; RADIATION DOSES; RADICIDATION; RADURIZATION
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; COBALT ISOTOPES; DATA; DOSES; ELECTROMAGNETIC RADIATION; EMISSION; FOOD PROCESSING; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONIZING RADIATIONS; IRRADIATION; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LUMINESCENCE; MINUTES LIVING RADIOISOTOPES; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; PASTEURIZATION; PHOTON EMISSION; PHYSICAL PROPERTIES; PRESERVATION; PROCESSING; RADIATIONS; RADIOISOTOPES; RADIOPRESERVATION; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
6 figs., 7 refs.