ISO 763:2003
Fruit and vegetable products — Determination of ash insoluble in hydrochloric acid
Fruit and vegetable products — Determination of ash insoluble in hydrochloric acid
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 19 ноября 2003 г.
- Издание:
- ISO IS 763 edition 2 version 1
- ICS:
- 67.080.01
ISO 763:2003 specifies a method for the determination of the hydrochloric-acid-insoluble ash yielded by fruit and vegetable products. The method serves for the determination of siliceous impurities, together with the silica endogenous to the plant.
Abstract
Overview
ISO 763:2003, "Fruit and vegetable products - Determination of ash insoluble in hydrochloric acid," specifies an analytical method to measure the in fruit and vegetable products. The procedure detects together with the plant’s endogenous silica, providing a standardized way to quantify sand, soil-derived minerals and silica residues in food matrices.
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