Catalysis of the reaction: all-trans-13,14-dihydroretinol + A = all-trans-retinol + AH(2). Note that this reaction has only been observed to occur in the opposite direction.
carvone reductase activity
coproporphyrinogen dehydrogenase activity
cyclohexanone dehydrogenase activity
dihydroorotate dehydrogenase activity +
isoquinoline 1-oxidoreductase activity
oxidoreductase activity, acting on the CH-CH group of donors, cytochrome as acceptor +
oxidoreductase activity, acting on the CH-CH group of donors, iron-sulfur protein as acceptor +
oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor +
oxidoreductase activity, acting on the CH-CH group of donors, oxygen as acceptor +
oxidoreductase activity, acting on the CH-CH group of donors, quinone or related compound as acceptor +
oxidoreductase activity, acting on the CH-CH group of donors, with a flavin as acceptor +
peptidyl-oxazoline dehydrogenase activity
peptidyl-thiazoline dehydrogenase activity
phytoene dehydrogenase activity
protoporphyrinogen oxidase activity +
quinaldate 4-oxidoreductase activity
quinoline 2-oxidoreductase activity
quinoline-4-carboxylate 2-oxidoreductase activity
steroid dehydrogenase activity, acting on the CH-CH group of donors +