Aceto-CAPS are capsules contains a nitrogen fixing bacterium known as Gluconacetobacter diazotrophicus.

It can fix atmospheric nitrogen in the roots, stems, and leaves of sugar-producing crops like sugarcane, sweet potatoes, and others. It produces growth hormones such as Indole Acetic Acid (IAA) and Gibberellic acid, which promote root proliferation and increase the number of rootlets, resulting in phosphate solubilization and mineral and water uptake. All of these promote crop growth and sugar recovery in the sugar crops.