6月20日,安徽农业大学生命科学学院王在贵教授团队联合武汉大学化学与分子科学学院常春雨教授团队在中科院一区TOP期刊《Food Hydrocolloids》(IF:11.504)上在线发表了题为“Enzymatically produced nanocellulose as emulsifier for Pi...6月20日,安徽农业大学生命科学学院王在贵教授团队联合武汉大学化学与分子科学学院常春雨教授团队在中科院一区TOP期刊《Food Hydrocolloids》(IF:11.504)上在线发表了题为“Enzymatically produced nanocellulose as emulsifier for Pickering emulsion”的研究论文。展开更多
Curcumin is a bioactive molecule with limited industrial application because of its instability and poor solubility in water.Herein,curcumin-loaded Pickering emulsion was produced using purified bacterial cellulose fr...Curcumin is a bioactive molecule with limited industrial application because of its instability and poor solubility in water.Herein,curcumin-loaded Pickering emulsion was produced using purified bacterial cellulose from fermented kombucha(KBC).The morphology,particle size,stability,rheological properties,and antioxidant activities of the curcumin-loaded Pickering emulsion were investigated.The fluorescence microscope and scanning electron microscopy images showed that the curcumin-loaded Pickering emulsion formed circular droplets with good encapsulation.The curcumin-load Pickering emulsion exhibited better stability under a wide range of temperatures,low p H,sunlight,and UV-365 nm than the free curcumin,indicating that the KBC after high-pressure homogenization improved the stability of the CPE.The encapsulated curcumin retained its antioxidant capacity and exhibited higher functional potential than the free curcumin.The study demonstrated that the KBC could be an excellent material for preparing a Pickering emulsion to improve curcumin stability and antioxidant activity.展开更多
文摘6月20日,安徽农业大学生命科学学院王在贵教授团队联合武汉大学化学与分子科学学院常春雨教授团队在中科院一区TOP期刊《Food Hydrocolloids》(IF:11.504)上在线发表了题为“Enzymatically produced nanocellulose as emulsifier for Pickering emulsion”的研究论文。
基金supported by the earmarked fund for the Priority Academic Program Development of Jiangsu Higher Education Institutions(080-820830)。
文摘Curcumin is a bioactive molecule with limited industrial application because of its instability and poor solubility in water.Herein,curcumin-loaded Pickering emulsion was produced using purified bacterial cellulose from fermented kombucha(KBC).The morphology,particle size,stability,rheological properties,and antioxidant activities of the curcumin-loaded Pickering emulsion were investigated.The fluorescence microscope and scanning electron microscopy images showed that the curcumin-loaded Pickering emulsion formed circular droplets with good encapsulation.The curcumin-load Pickering emulsion exhibited better stability under a wide range of temperatures,low p H,sunlight,and UV-365 nm than the free curcumin,indicating that the KBC after high-pressure homogenization improved the stability of the CPE.The encapsulated curcumin retained its antioxidant capacity and exhibited higher functional potential than the free curcumin.The study demonstrated that the KBC could be an excellent material for preparing a Pickering emulsion to improve curcumin stability and antioxidant activity.