Autor:	J L, Kacprzak
Rok vydání:	1977
Předmět:	Methods Silicones Food Additives Dimethylpolysiloxanes Coffee
Zdroj:	Journal - Association of Official Analytical Chemists. 60(5)
ISSN:	0004-5756
Popis:	A method is described for determining dimethylpolysiloxane in instant coffee. The siloxane is extracted with chloroform in a Soxhlet apparatus and then converted to silica which is estimated by a heteropoly blue method. The method is interference-free, and 5 microgram dimethylpolysiloxane can be easily detected.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::50b272476e208ae85242757b483a4eb1 https://pubmed.ncbi.nlm.nih.gov/893333 Zobrazit plný text záznamu