dietary retinoic acid supplementation of the vitamin-deficient diet ( 3 micrograms/g diet ) inhibited the loss of retinol from blood and of retinyl palmitate from the liver so that these compounds were still present at 10 wk , but were not detectable in hamsters fed the vitamin a-deficient diet without retinoic acid .
C0073115
retinyl palmitate
C0042842
vitamin