ANTIVIRAL MEDICINAL PREPARATION Russian patent published in 1996 - IPC

FIELD: veterinary medicine. SUBSTANCE: preparation is effective against distemper, enteritis, infectious hepatitis, papillose stomatitis. Based on plant raw materials (sawdust, straw, sunflower husks), the preparation is produced by way of modification of these materials with xylotrophic fungi Pleurotus ostreatus followed by settling, washing, and drying. The preparation is a complex compound containing 12-21% peptides. The amino acid composition is as follows (weight %): asp 14.8-20.4, tre 4.3-5.3, ser 4.8-5.3, glu 17.4-19.1, pro 6.2-7.1, gli 5.5-10.3, ala 5.9-6.4, val 3.5-5.8, met 0.8-1.1, lei 3.8-4.6, lei 8.0-8.8, tir 1.1-1.4, phen 5.1-5.6, lis 2.0-2.2, his 3.0-3.3, arg 3.9-4.3, polysaccharides 3-5%. The carbohydrate composition of polysaccharides is af follows (weight %): glucose 15-40, xylose 60-80, ramnose 2-4, modified water-soluble lignin - the rest. EFFECT: higher antiviral efficacy.