DIN 10971:2003
Sensory analysis - Duo-trio-test
- Standard No.
- DIN 10971:2003
- Release Date
- 2003
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 10399:2010
- Latest
- DIN EN ISO 10399:2018
- Scope
- The standard specifies a method for determining whether there is a difference between two products . This difference may relate to one specific organoleptic attribute or to a combination of organoleptic attributes. The method is not applicable for the determination of preference, nor for the evaluation of the character or intensity of the perceived difference. Two forms of this test are described: The balanced-reference technique and the constant-reference technique.#,,#
DIN 10971:2003 history
- 2018 DIN EN ISO 10399:2018 Sensory analysis - Methodology - Duo-trio test (ISO 10399:2017); German version EN ISO 10399:2018
- 2010 DIN EN ISO 10399:2010 Sensory analysis - Methodology - Duo-trio test (ISO 10399:2004); German version EN ISO 10399:2010
- 2003 DIN 10971:2003 Sensory analysis - Duo-trio-test
