FIELD: biotechnology.
SUBSTANCE: invention relates to biotechnology, namely to composition of biocomposite material based on levan and alginate in form of hydrogel base, and can be used as a matrix for the inclusion of drugs and obtaining a wound coating. Proposed biocomposite material is characterized by the fact that the composition of components for its production contains sodium alginate, levan, calcium carbonate, glycerine and water, with the following ratio of components, wt.%: sodium alginate — 1.9–4; levan — 0.9–2; calcium carbonate — 0.1–0.2; glycerine — 0.4–1; water is the rest, wherein levan is used, which is obtained by culturing the Paenibacillus polymyxa VKM B-3504D bacterial strain.
EFFECT: biocomposite material has improved physical and mechanical properties and can be used as a base for wound healing materials.
1 cl, 2 dwg, 1 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HYDROGEL BIOCOMPOSITE BASED ON BACTERIAL POLYSACCHARIDES FOR USE IN TISSUE ENGINEERING | 2023 |
|
RU2819701C1 |
| METHOD OF INCREASING REACTIVITY OF LEVAN AND FORMING PROTEIN-POLYSACCHARIDE FILMS | 2022 |
|
RU2813119C1 |
| METHOD OF PRODUCING BIOCOMPOSITE MATERIALS WITH REGENERATIVE AND ANTISEPTIC PROPERTIES BASED ON BACTERIAL CELLULOSE HYDROGELS | 2023 |
|
RU2814059C1 |
| BACTERIAL STRAIN PAENIBACILLUS POLYMYXA-PRODUCER OF LEVAN | 2020 |
|
RU2740710C1 |
| BIOCOMPOSITE OSTEOPLASTIC MATERIAL TO ACCELERATE THE CONSOLIDATION OF ANIMAL FRACTURES | 2022 |
|
RU2805654C1 |
| COMPOSITE MATERIAL FOR CORRECTION OF AESTHETIC AND AGE-RELATED SKIN CHANGES AND METHOD FOR PRODUCTION THEREOF | 2019 |
|
RU2724599C1 |
| METHOD FOR OBTAINING A WOUND HEALING GEL CONTAINING TRYPSIN FOR EXTERNAL USE | 2021 |
|
RU2778511C1 |
| WOUND HEALING AGENT | 2009 |
|
RU2403014C1 |
| METHOD OF OBTAINING HYDROGEL OF MEDICINAL PURPOSE (VERSIONS) | 2010 |
|
RU2432954C1 |
| METHOD FOR PREPARING THERAPEUTIC HYDROGEL | 2012 |
|
RU2508091C1 |
