1. Fructooligosaccharides, enzymatic preparation and biofunctions;Hidaka;J Carbohydr Chem,1991
2. Hashimoto K, Nakazawa T, Hidaka H, Eida T. Feeds for domestic animals and method for breeding them. US Patent 4734402, 1988.
3. Roberfroid M, Delzenne N, Coussement P, Loo JV. Prevention of mammary carcinogenesis and breast cancer treatment. US Patent 5721345, 1998.
4. Dohnalek MIH, Ostrom KM, Hilty MD. Use of indigestible oligosaccharides to reduce the incidence of otitis media in humans. US Patent 5849324, 1998.
5. Immobilization of β-fructofuranosidases from Aspergillus on metacrylamide-based polymeric beads for production of fructooligosaccharides;Chiang;Biotechnol Prog,1997