- NAD biosynthetic process via the salvage pathway
Any process that generates nicotinamide adenine dinucleotide (NAD) from vitamin B3 derivatives, including nicotinic acid (NA) and nicotinamide (NAM), or from beta-nicotinamide D-ribonucleotide (NMN), nicotinamide riboside (NR) or nicotinate riboside (NAR), without de novo synthesis.
- ribitol biosynthetic process
The chemical reactions and pathways resulting in the formation of ribitol, a pentitol derived formally by reduction of the -CHO group of either D- or L-ribose.
- ribitol catabolic process
The chemical reactions and pathways resulting in the breakdown of ribitol, a pentitol derived formally by reduction of the -CHO group of either D- or L-ribose.
- ribitol phosphate metabolic process
The chemical reactions and pathways involving ribitol phosphates, any phosphorylated form of ribitol, the pentitol derived formally by reduction of the -CHO group of either D- or L-ribose.
- ribitol metabolic process
The chemical reactions and pathways involving ribitol, a pentitol derived formally by reduction of the -CHO group of either D- or L-ribose. It occurs free in some plants and is a component of riboflavin.