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氯化蛋糕粉对大鼠的毒性作用。

Toxic effects of chlorinated cake flour in rats.

作者信息

Cunningham H M, Lawrence G A, Tryphonas L

出版信息

J Toxicol Environ Health. 1977 May;2(5):1161-71. doi: 10.1080/15287397709529514.

DOI:10.1080/15287397709529514
PMID:864787
Abstract

Four experiments were conducted using weanling Wistar rats to determine whether chlorinated cake flour or its constituents were toxic. Levels of 0.2 and 1.0% chlorine added to unbleached cake flour significantly (p less than 0.01) reduced growth rate by 20.7 and 85.2% and increased liver weight relative to body weight by 16.7 and 25.3%, respectively. Lipids extracted from flour chlorinated at the same levels had similar effects. Rat chow diets containing 0.2 and 0.6% chlorine in the form of chlorinated wheat gluten reduced growth rate and increased liver weight as a percentage of body weight. A rat chow diet containing 0.2% chlorine as chlorinated flour lipids increased absolute liver weight by 40%, kidney by 20%, and heart by 10% compared to pair-fed controls.

摘要

进行了四项实验,使用断乳的Wistar大鼠来确定氯化蛋糕粉或其成分是否有毒。向未漂白的蛋糕粉中添加0.2%和1.0%的氯,显著(p小于0.01)使生长速率分别降低了20.7%和85.2%,并使肝脏重量相对于体重分别增加了16.7%和25.3%。从相同氯含量水平的氯化面粉中提取的脂质具有类似的效果。含有0.2%和0.6%以氯化小麦面筋形式存在的氯的大鼠饲料降低了生长速率,并增加了肝脏重量占体重的百分比。与配对喂养的对照组相比,含有0.2%以氯化面粉脂质形式存在的氯的大鼠饲料使肝脏绝对重量增加了40%,肾脏增加了20%,心脏增加了10%。

相似文献

1
Toxic effects of chlorinated cake flour in rats.氯化蛋糕粉对大鼠的毒性作用。
J Toxicol Environ Health. 1977 May;2(5):1161-71. doi: 10.1080/15287397709529514.
2
Long-term toxicity and carcinogenicity studies of cake made from chlorinated flour. 1. Studies in rats.用氯化面粉制作的蛋糕的长期毒性和致癌性研究。1. 大鼠研究。
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引用本文的文献

1
Reactions of aqueous chlorine and chlorine dioxide with model food compounds.氯水溶液和二氧化氯与模拟食品化合物的反应。
Environ Health Perspect. 1986 Nov;69:267-74. doi: 10.1289/ehp.8669267.
2
Effect of chlorinated lipid and protein fractions of cake flour on growth rate and organ weight of rats.蛋糕粉氯化脂质和蛋白质组分对大鼠生长速率和器官重量的影响。
Bull Environ Contam Toxicol. 1978 Jan;19(1):73-9. doi: 10.1007/BF01685769.