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Norm
ÖNORM EN ISO 15914
Issue date: 2005 06 01
Animal feeding stuffs - Enzymatic determination of total starch content (ISO 15914:2004)
This international Standard specifies a method for the enzymatic determination of the total starch content of
animal feeding stuffs and raw materials for animal feeding ...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 15 Pages
Language:
German
| English
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This international Standard specifies a method for the enzymatic determination of the total starch content of
animal feeding stuffs and raw materials for animal feeding stuffs.
The method is also applicable to the determination of the purity of starch.
It is important that in the sample matrix no components are present which contribute to the measured
extinction at 340 nm.
The analytical range of the method is 40 g/kg to 1 000 g/kg starch. The standard procedure is applicable to
the range 200 g/kg to 1000 g/kg. For the lower range, 40 g/kg to 200 g/kg, another dilution procedure for the
standard glucose solution and samples can be used.
ÖNORM EN ISO 15914
2005 06 01
Animal feeding stuffs - Enzymatic determination of total starch content (ISO 15914:2004)
Norm
↖
Norm
ISO 3696:1987
Issue date :
1987 04 09
Water for analytical laboratory use — Specification and test methods
Norm
ISO 15914:2004
Issue date :
2004 01 21
Animal feeding stuffs — Enzymatic determination of total starch content