Alvarez M, Barturen B, Regúlez P, Pontón J, Ezquerra J L, Cisterna R
Servico de Microbiología, Hospital Civil de Bilbao.
Enferm Infecc Microbiol Clin. 1990 Apr;8(4):231-3.
In the present study, 30 samples of heroin from material seized by the police in Vizcaya from 7-1-1987 to 6-30-1988 were investigated. Bacillus spp were isolated in 19 samples (63.3%), coagulase negative staphylococci in 14 (46.6%), Aspergillus in 3 (10%) and S. aureus in one (3.33%). In addition, chemical analysis of the purity of heroin was carried out with gas chromatography. The purity of the samples ranged from 1.1% to 94.3%. No relation was found between the weight of the sample, its purity and its degree of microbiological contamination. In the microbiological study of 4 lemons used to dissolve the drug, Candida krusei was isolated from three samples, Aspergillus in two and Geotrichum in one.
在本研究中，对1987年1月7日至1988年6月30日期间从维斯卡亚警方查获的材料中提取的30份海洛因样本进行了调查。在19份样本（63.3%）中分离出芽孢杆菌属，14份（46.6%）中分离出凝固酶阴性葡萄球菌，3份（10%）中分离出曲霉菌，1份（3.33%）中分离出金黄色葡萄球菌。此外，用气相色谱法对海洛因的纯度进行了化学分析。样本的纯度范围为1.1%至94.3%。未发现样本重量、纯度与其微生物污染程度之间存在关联。在对用于溶解药物的4个柠檬进行的微生物学研究中，从3个样本中分离出克鲁斯念珠菌，2个样本中分离出曲霉菌，1个样本中分离出地霉属。
