ISO/TR 23304 specifies guidelines on how to express vitamin quantity, the expression of different molecular forms in appropriate forms and in some cases vitamin activity, according to vitamers present or used in food products in addition to the quantitative content determination obtained from ISO and CEN analytical standards. ISO/TR 23304 specifies information regarding the vitamin content in order to facilitate harmonization between different laboratories and also to reduce misunderstanding of the results expressed in vitamin content and in some cases in the vitamin activity of vitamers.

Who is ISO/TR 23304 for?

ISO/TR 23304 on food products is relevant to:

Manufacturers of food ...

PD ISO/TR 23304:2021 PDF

Abstract

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