Descriptive Analysis Methods
Check All That Apply (CATA)
Introduction The "Check-All-That-Apply" (CATA) method is utilized in sensory evaluation to collect information regarding the sensory characteristics of a product. In this method, participants are presented with a predetermined list of sensory ...
Flavour Profiling
Introduction The Flavour Profiling Template provides a method for conducting flavor profiling tests, emphasizing aroma, taste, and aftertaste attributes. In this test, each characteristic, such as aroma, is evaluated across all included products. ...
Profile with Design Section
Introduction Quantitative descriptive testing and sensory profiling are powerful tools for understanding the sensory characteristics of products. Through structured evaluations, sensory attributes are evaluated by panellists, each assigned an ...
Profiling Dynamic Design Section
Introduction Quantitative descriptive testing and sensory profiling serve as potent methodologies for understanding the sensory attributes of products. By conducting structured assessments, trained panelists assign intensity values to various sensory ...
Ranking
Introduction The aim of ranking as a sensory methodology is to compare a set of products in terms of their perceived intensities on a set of defined sensory attributes. The process is designed to be simple: for each attribute separately in turn, the ...
Popular Articles
2-AFC, 3-AFC, Duo Trio, Triangle, Tetrad Analysis
Purpose Analyse results from one of the following tests: 2-AFC, 3-AFC, Duo-Trio, Triangle, Tetrad. Data Format Discrimination.xlsx Results of the discrimination test are binary (1 = correct answer, 0 = incorrect answer) Background 2-AFC Test This is ...
Discrimination Test Settings - Pd and d' Analysis
Purpose Establish the power of a discrimination test given a set sample size or to calculate the sample size required to get a desired power. This can be done specifying the expected difference as a proportion of discriminators (Pd) or as a ...
How Can I Import a Custom Design?
How Can I Import a Custom Design? If your preferred design cannot be created using the design generator, a custom design can be created using excel and imported into an EQ project. To import a custom design, go to the design page of your project. ...
How Do I Generate an Experimental Design
In EyeQuestion you can generate different kind of experimental design. Some experimental designs are already included in the application, while specific ones can be imported. In the following article you will find more information on this kind of ...
How to Modify a Design from Monadic Sequential to Block Design
Introduction When creating a questionnaire, it could occur that you need to modify a design that initially presents samples to panelists in a monadic sequential order and instead switch to a block design where all samples are presented at once. In ...