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顶空气相色谱-质谱联用(HS-GC-MS)法分析假酒:一项初步研究。

Analysis of Illicit Liquor by Headspace Gas Chromatography-Mass Spectrometry (HS-GC-MS): A Preliminary Study.

作者信息

Punia Bhupinder Singh, Yadav Praveen Kumar, Bumbrah Gurvinder Singh, Sharma Rakesh Mohan

机构信息

Punjabi University, Department of Forensic Science, Patiala, India 1470021.

出版信息

J AOAC Int. 2017 Jan 1;100(1):109-125. doi: 10.5740/jaoacint.16-0214.

DOI:10.5740/jaoacint.16-0214
PMID:28825540
Abstract

Illicit liquors are illegally manufactured to evade taxes and represent the majority of unrecorded liquors in developing countries. Because there are no standards, the composition of illicit liquors varies greatly from sample to sample. In the current study, we analyzed the volatile components of 27 different illicit liquors via samples collected from various locations in the northern region of India. Ethanol content varied drastically and methanol was not present in any of the samples. The components found can be categorized into different groups, namely alcohols, esters, acids, nitrogen-containing components, ketones, and aldehydes. Some components-such as 1-propanol; 1-pentanol; 1-butanol; d-limonene; phenylethyl alcohols; anethole; and decanoic, octanoic, and pentanoic acids-were frequently encountered.

摘要

非法酒品是为逃税而非法制造的,在发展中国家占未记录酒品的大部分。由于没有标准,不同样本的非法酒品成分差异极大。在本研究中,我们通过从印度北部不同地点收集的样本,分析了27种不同非法酒品的挥发性成分。乙醇含量差异很大,且所有样本中均未检测到甲醇。所发现的成分可分为不同类别,即醇类、酯类、酸类、含氮成分、酮类和醛类。一些成分,如1-丙醇、1-戊醇、1-丁醇、d-柠檬烯、苯乙醇、茴香脑以及癸酸、辛酸和戊酸,经常出现。

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