ISO 16472:2006 PDF
Animal feeding stuffs — Determination of amylase-treated neutral detergent fibre content (aNDF)
Animal feeding stuffs — Determination of amylase-treated neutral detergent fibre content (aNDF)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 16
- Дата публикации:
- 6 апреля 2006 г.
- Издание:
- ISO IS 16472 edition 1 version 1
- ICS:
- 65.120
ISO 16472:2006 specifies methods for the determination of amylase-treated neutral detergent insoluble fibrous residue content in all types of animal feed. It includes a gravimetric routine method and a reference method.
Abstract
Overview
ISO 16472:2006 specifies laboratory methods for the determination of in all types of animal feeding stuffs. The standard defines both a and a to quantify the neutral detergent insoluble fibrous residue remaining after treatment with neutral detergent and heat‑stable alpha‑amylase. aNDF is a key indicator of plant cell‑wall material (cellulose, hemicellulose, lignin) and indigestible nitrogenous matter, used in feed evaluation and ration formulation.
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