ISO 3947:1977 PDF
Starches, native or modified — Determination of total fat content
Starches, native or modified — Determination of total fat content
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 1 августа 1977 г.
- Издание:
- ISO IS 3947 edition 1 version 1
- ICS:
- 67.180.20
Hydrolysis of the product by boiling hydrochloric acid, and coagulation of the insoluble products by cooling. Separation by filtration, drying and isolation the wanted matter by solvent extraction. The method applies to contents less than 1,5 % (m/m).
Abstract
Overview
ISO 3947:1977 is an international standard established by the International Organization for Standardization (ISO) for the determination of total fat content in starches, whether native or modified. This methodology is specifically designed for starch products with a total fat content of less than 1.5% by mass (m/m). The process involves hydrolysis with boiling hydrochloric acid, followed by coagulation, filtration, drying, and extraction of fat using a suitable solvent.
Determining fat content is essential in the starch industry for quality control, product labeling, and compliance with food regulations. This standard ensures consistency and reliability in analytical results across laboratories worldwide.
Key Topics
- Scope: Applies to both native and modified starches with low total fat content (
Технические детали
- Технический комитет
- ISO/TC 93 - Starch (including derivatives and by-products)
- SKU
- ISO 3947:1977
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