# ISO 28198:2009 — Withdrawn and superseded ISO standards

For ISO 28198:2009, item title is Vegetable fats and oils — Determination of toluene insoluble matter; status code is 9599; successor is ISO/PWI 28198 | ISO 28198:2018; withdrawn / published date is 2009-08-27, recorded from its source on 2026-08-05.

- **Identifier:** ISO 28198:2009 _(verified: appears in the quote below)_
- **Item title:** Vegetable fats and oils — Determination of toluene insoluble matter _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/PWI 28198 | ISO 28198:2018
- **Withdrawn / published date:** 2009-08-27 _(verified: appears in the quote below)_

## What the source says

> 44529,IS,,ISO 28198:2009,Vegetable fats and oils — Determination of toluene insoluble matter,Corps gras d'origine végétale — Détermination des matières insolubles dans le toluène,2009-08-27,1,['67.200.10'],ISO/TC 34/SC 11,9599,,"[70160,74099]","['en','fr','ru']",7,"<p>ISO 28198:2009 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.</p><p>The purpose of the method is to enable the analysis of lecithin under several regulations. Lecithi

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).