ISO 1735:1987

Cheese and processed cheese products — Determination of fat content — Gravimetric method (Reference method)

Publication date: 17 dhj 1987

95.99 Withdrawal of Standard 1 korr 2004

General information

Current stage: 95.99 Effective date: 1 korr 2004

Originator: ISO

Owner: ISO/TC 34/SC 5

Type: International Standard

ICS: 67.100.30

Gjuha: frëngjisht anglisht

Buying

Statusi: Shfuqizuar

PDF - 7 123 Lekë

Paper - 7 123 Lekë

CD - 7 123 Lekë

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Scope

Describes a method based on the Schmid-Bondzynski-Ratzlaff principle which consists in digesting a test portion with hydrochloric acid, adding ethanol and subsequently extracting the acid-ethanolic solution with diethyl ether and light petroleum, removing the solvent by distillation or evaporation, and determining the mass of the substances extracted which are soluble in light petroleum. The annex includes the description of an alternative procedure using fat-extraction tubes with siphon or washbottle fittings.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1735:1975

NOW

WITHDRAWN
ISO 1735:1987
95.99 Withdrawal of Standard
1 korr 2004

REVISED BY

WITHDRAWN
ISO 1735:2004