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Variation in Riboflavin Content after Irradiation with γ-Rays from60Co Indoor Unit

 

作者: M. F. Abdel-Wahab,   Y. M. Megahed,   A. E. EI-Arab,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1973）
卷期: Volume 9, issue 10  

页码: 355-357

 

ISSN:0021-1915

 

年代: 1973

 

DOI:10.1080/10256017308543697

 

出版商: Taylor & Francis Group

 

关键词: cobalt isotopes;gamma radiation;radiation effects;60Co;radiation techniques;radioprotective substanees;riboflavin

 

数据来源: Taylor

 

摘要:

The results of this work have revealed that riboflavin content is diminished by irradiation with γ-rays. The more the dose and the longer the time of irradiation the more the effect on riboflavin solution. Addition of other materials as ascorbic acid, starch, and thiourea as radioprotectors to riboflavin solution, caused a decrease in the percentage loss, ranging from 12.5 — 86%. Thiourea used as protector in a ratio, 1:1 – riboflavin: thiourea, gave the best result especially with lower doses of radiation.

 

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