Literature DB >> 18963118

Evaluation of sulphuric acid treatment as the clean-up step for the estimation of BHC and DDT in fatty and non-fatty foods.

P P Singh1, R P Chawla.   

Abstract

The potential of sulphuric acid treatment for clean-up of 10 food composites comprising 36 food items of north Indian total diet has been evaluated for the estimation of BHC and DDT residues by gas chromatography with electron-capture detection. In all cases the clean-up was satisfactory without resort to column chromatography. The chromatograms obtained were free from interference by the co-extractives. The method is simple, rapid and economical.

Entities:  

Year:  1982        PMID： 18963118     DOI： 10.1016/0039-9140(82)80100-8

Source DB:  PubMed          Journal:  Talanta        ISSN： 0039-9140            Impact factor:   6.057


  2 in total

1.  Fate and interconversion of alpha-, beta-, gamma-, and delta-HCH on gram (Cicer arietinum Linn.) plants under subtropical field conditions at Ludhiana, India.

Authors:  P P Singh; R S Battu; B Singh; R L Kalra
Journal:  Bull Environ Contam Toxicol       Date:  1993-06       Impact factor: 2.151

2.  Insecticide residues in wheat grains and straw arising from their storage in premises treated with BHC and DDT under malaria control program.

Authors:  P P Singh; R S Battu; R L Kalra
Journal:  Bull Environ Contam Toxicol       Date:  1988-05       Impact factor: 2.151
  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.