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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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Stevia rebaudiana is an herb that contains many bioactive substances with health benefits such as flavonoids, alkaloids, steviosides. This study aims to process tea and chew candy products from Stevia rebaudiana. Study the effects of various parameters including: proportion of i…
Nguyễn Thị Mai Hương, Phạm Thị Thu Hoài, Đặng Thảo Yến Linh, Phạm Thanh Hằng
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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