Eurasian Journal of Academic Research 2-jild 2-son (2022) · 467–472-betlar

METHOD OF OBTAINING AND PHYSICO-CHEMICAL PROPERTIES OF CARBOXYMETHYL ETHERS OF CHITOSAN FROM BEES INANIMATE

Nurullaevna, Kurbanova Feruza, Akmalovna, Ikhtiyarova Gulnora

DOI: 10.5281/zenodo.6320986 · Manbada o'qish → · PDF (manba serverida)

Annotatsiya

This article presents the results of obtaining biopolymers of carboxymethyl esters of chitosan from a new promising source - drydead 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 solubility of the products obtained was compared, UV spectroscopy was performed, and conductometric analysis was studied. The resulting biopolymers were identified by taking infrared spectra with an IR Fourier spectrometer “IRTracer-100” (SHIMADZU CORP., Japan 2017)

Chitinchitosanbees

Metadata manbasi: jurnal OAI-PMH arxivi · Sindex to'liq matnni saqlamaydi, manbaga havola beradi.