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BS ISO 28198:2018

Current
Current

The latest, up-to-date edition.

Vegetable fats and oils. Determination of toluene insoluble matter
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-09-2018

Publisher

British Standards Institution

This document specifies a method for the determination of the content of toluene insoluble matter (TIM) in lecithin formulations, which indicates the presence of impurities such as protein, carbohydrate-containing extraction residues and other solid contaminants.

This document specifies a method for the determination of the content of toluene insoluble matter (TIM) in lecithin formulations, which indicates the presence of impurities such as protein, carbohydrate-containing extraction residues and other solid contaminants. This method is applicable to all types of vegetable lecithin.

The purpose of the method is to enable the analysis of lecithin under several regulations. Lecithin [Codex International Numbering System for Food Additives (INS) No.322] is a generally permitted additive and the determination of the TIM is part of many specifications. The purity requirement with regard to TIM content is based on the method specified.

Toluene is the replacement for the carcinogenic benzene, which was used in older methods.

Committee
AW/307
DocumentType
Standard
ISBN
9780580513121
Pages
14
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 28198:2018 Identical

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Hardcopy - English
PDF - English
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