Patent Number: 8,871,283

Title: Method of making sorbent, the sorbent obtained by this method and the uses of the sorbent as feed additive and medicine

Abstract: The present invention relates to a method of making a sorbent, comprising the steeps of crushing seed husks, acid hydrolysis with extraction of water-soluble ballast substances and formation of the target composition of lignin, cellulose and melanin, water rinsing and drying, wherein the acid hydrolysis is made with an 0.1-36% acid solution during 0.3-4.5 hours in the boiling mode under pressure in the range 0.1-0.7 MPa, rinsing is made with water and/or a 0.1-1.0% alkali solution and then softened water, and the product is subsequently dried. The sorbent comprises a porous multilevel matrix on the basis of lignin, cellulose and melanin. The invention further discloses the sorbent and its uses as for prophylaxis and treatment of toxicoses, free-radical pathologies, diarrhea syndromes which are caused by ecotoxicants, viral and bacterial infections, for prophylactic and treatment of animal diseases caused by mycotoxins, pesticides, bad-quality forages in all kinds of animals.

Inventors: Lapina; Viktoria Alexeevna (Minsk, BY), Dontsov; Alexander Evgenievich (Moscow, RU), Nasonov; Igor Viktorovich (Minskaja, BY)

Assignee: Gosudarstvennoe Nauchnoe Uchrezhdenie "Institut Phyziki Im. B.I.: Stepanova" Nacionalnojj Acadzhemii Nauk Belarusi

International Classification: A61K 36/00 (20060101); A61K 33/38 (20060101); A01N 63/00 (20060101); C12N 11/12 (20060101); B01J 20/00 (20060101); A23K 1/00 (20060101)

Expiration Date: 2018-10-28 0:00:00