09 Jun 2022 --- Acknowledging heightened activity in the oligosaccharides market for gut health, food ingredient supplier Tate & Lyle has completed the acquisition of Quantum Hi-Tech, a key prebiotic dietary fiber business located in Guangdong, China. Quantum engages in the research, development, production and sale of fructo-oligosaccharides (FOS) and galacto-oligosaccharides (GOS).