Preparation of Apis mellifera carboxymethylchitosan and determination of its molecular weight and degree of acetylation
This article presents the results of obtaining biopolymers of carboxymethyl esters of chitosan from a new promising source - dry dead bees. Dried and crushed deadwood, collected during the spring renewal of the bee colony, was used. The process was carried out under general conditions according to t...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/97/e3sconf_bft2023_10029.pdf |
| _version_ | 1797345189601214464 |
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| author | Kurbanova Feruza Djumaeva Mahfuza Khudoynazarova Gulbahor |
| author_facet | Kurbanova Feruza Djumaeva Mahfuza Khudoynazarova Gulbahor |
| author_sort | Kurbanova Feruza |
| collection | DOAJ |
| description | This article presents the results of obtaining biopolymers of carboxymethyl esters of chitosan from a new promising source - dry dead bees. Dried and crushed deadwood, collected during the spring renewal of the bee colony, was used. The process was carried out under general conditions according to the general method of alkylation. The properties of the resulting carboxymethylchitosans were studied by physicochemical analysis, their molecular weight by viscometry, the degree of mixing by conductometry. |
| first_indexed | 2024-03-08T11:13:53Z |
| format | Article |
| id | doaj.art-ec004c8bc1fb45cb9b610e38e46f2d36 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-08T11:13:53Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-ec004c8bc1fb45cb9b610e38e46f2d362024-01-26T10:38:40ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014601002910.1051/e3sconf/202346010029e3sconf_bft2023_10029Preparation of Apis mellifera carboxymethylchitosan and determination of its molecular weight and degree of acetylationKurbanova Feruza0Djumaeva Mahfuza1Khudoynazarova Gulbahor2Bukhara State medical instituteBukhara State medical instituteBukhara State UniversityThis article presents the results of obtaining biopolymers of carboxymethyl esters of chitosan from a new promising source - dry dead bees. Dried and crushed deadwood, collected during the spring renewal of the bee colony, was used. The process was carried out under general conditions according to the general method of alkylation. The properties of the resulting carboxymethylchitosans were studied by physicochemical analysis, their molecular weight by viscometry, the degree of mixing by conductometry.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/97/e3sconf_bft2023_10029.pdf |
| spellingShingle | Kurbanova Feruza Djumaeva Mahfuza Khudoynazarova Gulbahor Preparation of Apis mellifera carboxymethylchitosan and determination of its molecular weight and degree of acetylation E3S Web of Conferences |
| title | Preparation of Apis mellifera carboxymethylchitosan and determination of its molecular weight and degree of acetylation |
| title_full | Preparation of Apis mellifera carboxymethylchitosan and determination of its molecular weight and degree of acetylation |
| title_fullStr | Preparation of Apis mellifera carboxymethylchitosan and determination of its molecular weight and degree of acetylation |
| title_full_unstemmed | Preparation of Apis mellifera carboxymethylchitosan and determination of its molecular weight and degree of acetylation |
| title_short | Preparation of Apis mellifera carboxymethylchitosan and determination of its molecular weight and degree of acetylation |
| title_sort | preparation of apis mellifera carboxymethylchitosan and determination of its molecular weight and degree of acetylation |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/97/e3sconf_bft2023_10029.pdf |
| work_keys_str_mv | AT kurbanovaferuza preparationofapismelliferacarboxymethylchitosananddeterminationofitsmolecularweightanddegreeofacetylation AT djumaevamahfuza preparationofapismelliferacarboxymethylchitosananddeterminationofitsmolecularweightanddegreeofacetylation AT khudoynazarovagulbahor preparationofapismelliferacarboxymethylchitosananddeterminationofitsmolecularweightanddegreeofacetylation |