Drug – bio-affecting and body treating compositions – Dentifrices – Ferment containing
Patent
1971-10-19
1982-10-12
Shapiro, Lionel M.
Drug, bio-affecting and body treating compositions
Dentifrices
Ferment containing
424 94, 435200, 435885, A61K 728, C12N 924
Patent
active
043538916
ABSTRACT:
This invention relates to a class of .alpha.1,3 glucan 3-glucanohydrolase named mutanase. The .alpha.1,3 glucosidic bonded polysaccharides hydrolyzed by these enzymes, herein termed mutan, forms part of the matrix material of dental plaque.
Mutanase may be produced by culturing microorganisms such as, Trichoderma, Penicillium, or Streptococcus on a glucan characterized by at least 50% alpha -1, 3 glucosidic bonds.
Mutanase containing compositions are adapted for disintegrating in vivo essential structural components of dental plaque.
REFERENCES:
patent: 3622661 (1971-11-01), King
patent: 3686393 (1972-08-01), Woodruff
Guggenheim Bernhard
Muhlemann Hans-Rudolf
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