ANIMAL-EXPERIMENTS ON THE ALLERGENICITY OF D-LIMONENE - THE CITRUS SOLVENT

被引:57
作者
KARLBERG, AT [1 ]
BOMAN, A [1 ]
MELIN, B [1 ]
机构
[1] NATL BOARD OCCUPAT SAFETY & HLTH, ORGAN CHEM SECT, S-17184 SOLNA, SWEDEN
关键词
D O I
10.1093/annhyg/35.4.419
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
With the increasing use of d-limonene as a substitute for chlorinated hydrocarbons. chlorofluorocarbons (CFC) and other organic solvents, a demand has arisen for more knowledge of the health effects of this substance. The aim of the present study was to investigate the allergenic effect of d-limonene on skin. The sensitizing potential of d-limonene and the influence of air exposure on its allergenicity were studied in guineapigs. d-Limonene of high purity gave no significant allergic reactions, while d-limonene exposed to air for 2 months sensitized the animals. Gas chromatographic analyses indicated that the content of limonene oxide in limonene increased with prolonged air exposure. It is concluded that allergenic compounds are formed from d-limonene upon prolonged air exposure. Products containing d-limonene should therefore be kept in cold storage in closed vessels. Manual handling should be avoided, or gloves worn, in order to reduce the risk of sensitization.
引用
收藏
页码:419 / 426
页数:8
相关论文
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