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LC‐GC analysis of the aromatics in a mineral oil fraction: Batching oil for jute bags

 

作者: Konrad Grob,   Maurus Biedermann,   Adrian Caramaschi,   Bruno Pacciarelli,  

 

期刊: Journal of High Resolution Chromatography  （WILEY Available online 1991）
卷期: Volume 14, issue 1  

页码: 33-39

 

ISSN:0935-6304

 

年代: 1991

 

DOI:10.1002/jhrc.1240140109

 

出版商: Wiley Subscription Services, Inc., A Wiley Company

 

关键词: Coupled LC‐GC;Group‐type analysis;Mineral oil;Batching oil (jute);Food contamination by hydrocarbons

 

数据来源: WILEY

 

摘要:

AbstractAromatics of a C15C30mineral oil fraction, the “batching oil” used for producing jute fabrics, were analyzed for estimating the toxicity of oil transferred from jute bags to foods. Group‐type pre‐separation according to ring systems occurred on a LC NH2column with pentane and small additions of methanol as eluent. LC fractions were characterized by LC‐GC‐MS and quantitated by LC‐GC‐FID. The oil contained 23% aromatics and 1% “polars”; some 99.5% of the aro

 

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