1. 1Stone, H. and Sidel, J.L. Sensory Evaluation Practices, 2nd ed., Academic Press, London, 1993, pp. 173‐95.
2. 3Ennis, D.M. “Relative power of difference testing methods in sensory evaluation”, Food Technology, Vol. 44 No. 4, 1990, pp. 115‐17.
3. 4Meilgaard, M., Civille, G.V. and Carr, B.T. Sensory Evaluation Techniques, 2nd ed., CRC Press, Boca Raton, FL, 1991, chapter 6.1, part IX.
4. Confidence intervals for the triangle test can give reassurance that products are similar
5. Risk tables for discrimination tests