Ma. Guerra et al., NOTE - STABILITY OF RED BEET POWER COLOR DURING COLD-STORAGE OF COOKED HAM, Revista espanola de ciencia y tecnologia de alimentos, 34(6), 1994, pp. 684-689
The effect of red beet powder as a colouring matter in rapidly cured c
ooked ham was studied. A control containing erytrosine was used. Sampl
es were measured for colour changes after 0, 30, 60 and 90 days storag
e. Results indicated that ham color was stable during the first 60 day
s in storage to 4 degrees C. However, and increase in yellowness and a
decrease in redness were observed after 90 days storage in both varia
nts. Ham preprared with red beet powder showed a less intense red colo
r at this stage.