法医学杂志

法医学杂志 ›› 1994, Vol. 0 ›› Issue (2): 0-0.

• 论文 •    

用乙醇和正丁醇判断豚鼠溺死时间的实验探索

卜俊，沈敏，黄仲杰，沈保华   

  1. 上海司法部司法鉴定科学技术研究所
  • 发布日期:1994-04-25 出版日期:1994-04-28

ALCOHOL AND N-BUTANOL AS A POSSIBLE INDICATOR OF DROWNED POSTMORTEM INTERVAL

BU JUN; SHEN MING;HUANG ZHUANGJIE; SHEN BAOHUA(INSTITUTE OF FORENSICSCIENCES, MINISTRY OF JUSTICE; SHANGHAI, 200063)   

  • Online:1994-04-25 Published:1994-04-28

摘要： 本文以豚鼠为实验动物，溺死后浸泡于水温为２０℃的水缸小。运用气相色谱法测定其溺死后不同浸泡时间在心、肺、肝小＃在的乙醇和正了醇含量。实验结果表明在溺死后８天内，样本中乙醇和正了醇量随浸泡时间的延长而增加，且呈高度的直线相关。其血、肺、矸中乙醇量与溺死时间的回归方程依次为ｙ１＝－１６．８２＋１２．９５Ｘ，ｙ２＝－５８．５３＋１９．２３Ｘ，ｙ３＝－３１．９１＋４７．２９Ｘ。血、肺、肝小正丁醇量与溺死时间的回归方程依次为ｙ４＝－１０．１３＋５．８６ｘ，ｙ５＝－２９．４５＋１６．１７ｘ，ｙ６＝３．７５＋１４．３１ｘ。综合分析溺死后血、肺、肝小乙醇和正丁醇，有可能作为判断溺死时间的新指标。

关键词: 乙醇, 正丁醇, 溺死, 死亡时间, 死后检查

Abstract: Alcohol and n-butanol appear in large quantity in blood and organs of a drowned animal or person. Experiment of laboratory animals was proved the existence of a high positive correlation between quantity of alcohol and n-butanol in tissues and the time since drowned death within & days. As a result, the linear regressive equations of alcohol in blood, lung and liver and time of death submerged in water were respectively as follows: Y1=- 16. 82 + 12. 95X,Y2=- 58. 53+ 19. 23X, Y3=- 34. 91 + 47. 29X. The regressive formulas of n-butanol in bind, inns and liver and time of drowned death were respectively aS follows: Y4=- 10. 13+ 5. 86X, Y5=- 29. 15 + 16. 17X,Y6 = 3. 75 + 1 4. 3 1 X. Combining the analysis of quantity of alcohol and n- butanol will become a possible new indiCator of drowned postmortem interval.

Key words: alcohol, n- butanol, drowned death F time after death