辐照猪肉产生的2-十二烷基环丁酮剂量检测及其微波加热影响

郑建飞; 徐刚; 吴明红; 焦正; 郭晓亚; 万小娟; 刘宁

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辐照猪肉产生的2-十二烷基环丁酮剂量检测及其微波加热影响

低能加速器技术、射线技术及应用 | 更新时间：2021-03-12

- 辐照猪肉产生的2-十二烷基环丁酮剂量检测及其微波加热影响
- Detection of 2-dodecylcyclobutanone in irradiated pork and the microwave cooking effects
- 核技术 2009年32卷第5期
- 作者机构：
  
  上海大学射线应用研究所
- 作者简介：
- 基金信息：
  
  (No.ZX069);(No.ZX069);(No.ZX069)
- DOI：
  中图分类号： R155.5
- 纸质出版日期：2009-05-01
- 稿件说明：
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[1]郑建飞,徐刚,吴明红,焦正,郭晓亚,万小娟,刘宁.辐照猪肉产生的2-十二烷基环丁酮剂量检测及其微波加热影响[J].核技术,2009,32(05):356-360.

ZHENG Jianfei XU Gang WU Minghong JIAO Zheng GUO Xiaoya WAN Xiaojuan LIU Ning. Detection of 2-dodecylcyclobutanone in irradiated pork and the microwave cooking effects[J]. Nuclear techniques, 2009, 32(5): 356-360.
[1]郑建飞,徐刚,吴明红,焦正,郭晓亚,万小娟,刘宁.辐照猪肉产生的2-十二烷基环丁酮剂量检测及其微波加热影响[J].核技术,2009,32(05):356-360. DOI：

ZHENG Jianfei XU Gang WU Minghong JIAO Zheng GUO Xiaoya WAN Xiaojuan LIU Ning. Detection of 2-dodecylcyclobutanone in irradiated pork and the microwave cooking effects[J]. Nuclear techniques, 2009, 32(5): 356-360. DOI：

摘要

以2-十二烷基环丁酮（2-DCB）为检测目标物

使用60Coγ射线在1-10kGy辐照剂量下对猪肉进行辐照

用气质联用仪（GC-MS）进行定量分析

显示2-DCB浓度与辐照剂量呈线性关系

从而计算出辐照加工猪肉盲样的辐照剂量～1.19kGy。对辐照后的猪肉进行微波加热

发现微波加热方式对2-DCB基本没有影响。

Abstract

As unique radiolytic products formed in irradiated fat-containing food

alkylcyclobutanones(2-ACBs) can be used to determine history of irradiation and estimate absorbed doses.The cyclobutanone in this study was 2-dodecylcyclobutanone(2-DCB) determined by gas chromatogram with mass spectrum.Pork samples were irradiated to 1-10 kGy by 60Co γ-rays.A linear relationship between 2-DCB concentration and dose was established.In addition

the irradiated pork samples were cooked with a microwave oven and 2-DCB was detected.The results showed that 2-DCB was stable after microwave cooking.

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