Description General description D-(−)-Ribose has been in an in vitro study of the effect of non-enzymatic ribation in modifying bone collagen leading to bone fragility. Packaging 1 kg in poly bottle 100 g in poly bottle 5 kg in fiber drum Other Notes Download our Flavors and Fragrances Catalog to view our entire product line. Subscribe to our Newsletter to keep up to date on our latest Flavors and Fragrances offerings.