SSH ISO 6632:1981

Fruits, vegetables and derived products — Determination of volatile acidity

Publication date: Jan 1, 2001

General information

Current stage: 60.60 Effective date: Jan 1, 2001

Originator: DPS

Owner: DPS/KT 275

Type: International Standard

ICS: 67.080.01

Languages: English

Buying

Status: Published

PDF - ALL 1,606

Paper - ALL 1,606

CD - ALL 1,606

PDF and Paper - ALL 3,212

Language

Language in which you want to receive the document.

Scope

The method consists in acidifying a test portion with tartaric acid, entraining the volatile acids by steam distillation and titrating the distillate with standard volumetric sodium hydroxide solution in the presence of phenolphthalein as an indicator. The method is applicable to all fresh products, to products preserved without chemical preservatives, and to products to which sulphur dioxide has been added.

Life cycle

PREVIOUSLY

WITHDRAWN
SSH 2221-2:1987

NOW

PUBLISHED
SSH ISO 6632:1981
60.60 Standard published
Jan 1, 2001

REVISED BY

WITHDRAWN
SSH 1652-5:1987

SSH ISO 6632:1981

Fruits, vegetables and derived products — Determination of volatile acidity

General information

Buying

Scope

Life cycle

PREVIOUSLY

NOW

REVISED BY

Related project

Adopted from ISO 6632:1981