Glycolysis
Glycolysis (glucose lysisdegradation) is the metabolic pathway that converts glucose into pyruvate (pyruvic acid) and a hydrogen ion (H+).
The free energy released in this process is used to form the high-energy molecules ATP (adenosine triphosphate) and NADH (reduced nicotinamide adenine dinucleotide).
Glycolysis is a sequence of ten enzyme-catalyzed reactions.
Intermediate dihydroxyacetone phosphate (DHAP) is a source of the glycerol that combines with fatty acids to form fat.
https://en.m.wikipedia.org/wiki/Glycolysis
https://en.m.wikipedia.org/wiki/Cytosol
https://en.m.wikipedia.org/wiki/Biosynthesis
Sweeteners from Starch: Production, Properties and Uses
https://www.sciencedirect.com/science/article/pii/B9780127462752000215