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The production of exo-polysaccharide (β-glucan and pullulan) by A. pullulans strain APX1.5.4.1 was affected by temperature, fermentation time and pH of fermentation medium. The aim of this study was to determine the fermentation conditions for high β-glucan production performed…
Hoàng Thị Ngọc Anh, Vũ Văn Hạnh
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In this study, cellulose isolated from kapok fiber were the material of interest and it was tested for the degree of hydration, hydration, water absorption time, material mass, optimal ratio of material/water, and its bioregenerative properties. The results showed the material i…
Trương Thị Thủy
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In this study, thread-like hydrogel was successfully synthesized from coconut coir with the efficiency of 26.12%. The method DMAc/LiCl was utilized in the process of synthesizing the adsorptive hydrogel, with the efficiency of 359%. The resulting hydrogel, both before and after…
Trương Thị Thủy
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In recent years, the problem of water pollution containing antibiotics has become more and more serious at a global level. There are many methods used but photocatalysis is a new, effective method in organic matter treatment. ZnO photocatalyst materials are increasingly widely a…
Nguyễn Minh Việt, Đoàn Văn Thuần, Ngô Hoàng Long, Lê Thanh Hằng
