G - Physics – 01 – N
Patent
G - Physics
01
N
G01N 31/22 (2006.01)
Patent
CA 2559363
Indicators for detecting food spoilage and related methods utilize a matrix having at least one surface for establishing fluid communication with a food to be monitored, and, physically associated with (e.g., entrained within or bonded to) the matrix, an amine-responsive compound that itself comprises or consists of a betalain (or derivative thereof), a flavonoid (or derivative thereof), or a combination of these.
L'invention concerne des indicateurs permettant de détecter l'altération des aliments et des procédés associés. Ces indicateurs comportent une matrice qui comprend au moins une surface permettant d'établir une communication fluidique avec les aliments à contrôler, et, un composé sensible aux amines physiquement associé à la matrice (par exemple, entraîné à l'intérieur de la matrice ou lié à celle-ci), qui comprend ou qui est composé d'une bétalaïne (ou un dérivé associé), d'un flavonoïde (ou un dérivé associé), ou d'une combinaison de ceux-ci.
Myers Kathleen E.
Williams John R.
Smart & Biggar
The Charles Stark Draper Laboratory Inc.
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