鼻吸能量棒中挥发性成分的GC-MS法检验  

Analysis of Volatile Components in Snorting Energy Sticks with GC-MS

作　　者：时秋娜[1] 姜棕耀 SHI Qiuna;JIANG Zongyao(Henan Police College,Zhengzhou 450002,China)

机构地区：[1]河南警察学院,郑州450002

出　　处：《刑事技术》2024年第4期396-400,共5页Forensic Science and Technology

基　　金：河南省科技攻关项目(232102320062)。

摘　　要：鼻吸能量棒在中小学生中的风靡引起社会各界的普遍关注和极大担忧,对其成分进行检验可为明确其是否具有身体危害性提供依据。利用固相微萃取结合气相色谱-质谱法(GC-MS)对收集到的15个品牌21种不同气味的30个鼻吸能量棒样品进行检验,共检出69种化合物,除包装标明的樟脑、冰片、薄荷脑所含有的左旋樟脑、右旋樟脑、龙脑、异龙脑、薄荷醇等主要成分外,还检出化妆品行业常用溶剂C11、C12、C13、C16的异构烷烃和丰富的烯烃、酯类、醇类、醛类等植物精油、合成香料原料及中间体成分。对相同品牌不同气味、不同品牌相同气味的鼻吸能量棒检出成分进行综合分析和分类比对,结果表明,鼻吸能量棒成分复杂,含量各异,且与包装标示不符,长期滥用能够危害人的身体健康,加之使用方式有诱导吸毒的负面示范效应,急需规范整治。The growing trend of snorting energy sticks among young students has captured the attention and concern of various societal sectors.To elucidate the physiological risks associated with the ingredients,a solid phase microextraction coupled with GC-MS technique was employed to analyze 30 samples from 15 brands,featuring 21 distinct scents.The analysis revealed the presence of 69 distinct compounds.Among the identified constituents,L-camphor and D-camphor are the principal elements of camphor,while borneol and isobornol are the predominant components of borneol.Menthol is primarily composed of menthol,and 1,4-cineole and eucalyptol are the key elements of eucalyptus oil.Additionally,α-pinene,camphene,sabinene,β-pinene,myrcene,α-phellandrene,3-carene,4-carene,D-limonene,linalyl acetate,trans-cinnamaldehyde,and linalool are recognized as volatile compounds found in essential plant oils.Butyl acetate,ethyl butyrate,isoamyl acetate,hexyl acetate,allyl caproate,propylene glycol,and iso-alkanes ranging from C11 to C16 are largely solvents andflavoring agents,valued for their aromatic properties and solubility.A comprehensive examination and comparison of the categorized ingredients and their quantities across different brands of energy sticks indicate a complex composition.Notably,even within the same brand,the ingredients detected in energy sticks of the same scent varied,and the same was true for products with identical listed ingredients on their packaging.Furthermore,while camphor,borneol,menthol,and eucalyptus oil are explicitly mentioned on the packaging,numerous other substances are not clearly disclosed.This underscores the fact that energy sticks contain a multitude of potentially harmful substances,the long-term misuse of which could detrimentally impact health.The inhalation method not only poses a risk to the nasal mucosa but may also inadvertently promote a negative model of substance abuse.It is imperative,therefore,to enhance the regulation and oversight of these products to safeguard public health.

关 键 词：鼻吸能量棒 薄荷醇 樟脑 固相微萃取 GC-MS 

分 类 号：DF795.1[医药卫生—法医学]