Anti-inflammatory hydrolysate of
View Patent ↗Methods and compositions for reducing and/or inhibiting inflammation by topical application of dermatocosmetic compositions comprising effective amounts of extracts of Coriolus versicolor that have been hydrolyzed by an acid protease, preferably Rhizomucor miehei , and thereafter rendered substantially devoid of acid-protease activity.
1. A method for inhibiting the production of COX-2 enzymes comprising applying to the skin of a mammal a therapeutically-effective amount of a topical anti-inflammatory mushroom hydrolysate substantially devoid of acid protease activity produced by the steps of (a) extracting the water-soluble polysaccharopeptide constituents of Coriolus versicolor in an acidic aqueous solvent having a PH of from about 3.5 to about 4.5, (b) hydrolyzing of the resultant water-soluble polysaccharopeptide extract with an acid protease enzyme of Rhizomucor miehei , and (c) inactivating or removing of the acid protease via molecular weight sieve, thermal inactivation and/or pepstatin-affinity gel chromatography.
2. The method of claim 1 , where the topical anti-inflammatory mushroom hydrolysate is applied in a concentration sufficient to reduce the expression of mRNA coding for PTGS2 by at least about 50%.
3. The method of claim 1 , where the topical anti-inflammatory mushroom hydrolysate is applied in a concentration sufficient to reduce the expression of mRNA coding for PTGS2 by at least about 67%.