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首页> 外文期刊>International Journal of Chemistry and Chemical Engineering >Comparative Study of Bio-Cellulose from Acetobacter Xylinum 0416 and Commercial Hard Gelatine Capsule
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Comparative Study of Bio-Cellulose from Acetobacter Xylinum 0416 and Commercial Hard Gelatine Capsule

机译：乙酰乙酰吡吡螺氧0416和商用硬明胶胶囊生物纤维素的比较研究

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摘要

Drug delivery technology using natural polymers resources based drug is more preferable by pharmaceutical industry due to their readily available, inexpensive, biocompatible, and potentially degradable. A biopolymer known as bacterial cellulose (BC) is one of the potential of drug delivery materials because it has the ability to produce higher purity, higher degree of polymerization and higher crystallization index than plant cellulose. Today, drug delivery derived from porcine or bovine is popular due to their availability and shorter processing time. Thus, many studies were conducted to find an alternative in order to produced product using natural based resources. The BC was synthesized in mature coconut water medium and had later undergone a seven days fermentation process. Characterizations of BC were conducted in comparison with hard gelatin capsule (HGC) films using Fourier Transform Infrared (FTIR) Spectroscopy, Field Emission Scanning Electron Microscope (FESEM) and X-ray diffraction (XRD) methods. Results from FESEM and XRD showed that BC films have higher stiffness with higher mechanical strength and crystallinity index than HGC from cattle bones. In addition, both films possess similar chemical moiety as showed in FTIR result.
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