The aim of the study was to obtain microcrystalline cellulose from gourds. Cellulose was isolated from the stems of watermelon and pumpkin by acid and alkaline heat treatment. Microcrystalline cellulose was obtained from cellulose by hydrolysis. Cellulose was hydrolyzed in a mixture of sulfuric acid and hydrogen peroxide. The optical parameters of the microcrystalline cellulose sample, ash content, bulk density, water swelling, and moisture sorption were determined. The structural features of the obtained microcrystalline cellulose were studied by IR spectroscopy. The functional groups present under various conditions for the production of microcrystalline cellulose were determined. The influence of the duration of cellulose treatment on the degree of ordering of microcrystalline cellulose was established.
| Mualliflar | Umarova Vasila, Mardonov Asror, Khamdamova Dilnoza, Akmalova Guzal |
|---|---|
| Jurnal | Kimyo va kimyo texnologiyasi |
| Nashr sanasi | 2020-06-16 |
| Jild | 18 |
| Son | 1 |
| Til | en |
| DOI | 10.70189/1992-9498.1249 |
DOI: 10.70189/1992-9498.1249 · Maqolaning asl sahifasi
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