D-Ribose

Purpose 1

used as pharmaceutical raw materials, health care products, intermediates, food additives, etc

Purpose 2

D-ribose is an important component of nucleic acid, the genetic material in living organisms, which occupies a pivotal position in the metabolism of nucleosides, proteins and fats, and has important physiological functions and broad application prospects. As a natural component of all cells in living organisms, D-ribose is closely related to the formation of adenylate and the regeneration of ATP, and is one of the most basic sources of energy for life metabolism. It plays a key role in cardiac and choroid muscle metabolism, and can promote the recovery of ischemic tissues and hypoxic tissues. Nucleic acid drugs are an important means for the treatment of viruses, tumors and AIDS in today's human beings, and D-ribose is an important intermediate of many nucleic acid drugs, which can be used in the production of triazole riboside, adenosine, thymidine, cytidine, fluoradenine nucleoside, 2-methyladenosine, vetatixin, pyrazole toxin, adenosyldanosine and many other drugs.

Preparation method:

Method 1

D-glucose is used as raw material, and bacteria or Bacillus subtilis are added for fermentation, and the fermentation products are separated and refined.

The preservation of the strain → the activation slope → the seed tank culture→ fermentation → fermentation broth →

Flocculation→ supernatant → cationic resin exchange → activated carbon decolorization → concentration

→ refined → crystallized → products