在全球经济格局深刻重塑的宏观背景下,饮料行业正面临着内外部环境的系统性变革。现阶段,饮料行业正处于快速变化与激烈竞争并存的时代,行业整体发展从过去的“增量扩张”转向如今的“存量博弈”。面对错综复杂的内外部环境变化,参展和...在全球经济格局深刻重塑的宏观背景下,饮料行业正面临着内外部环境的系统性变革。现阶段,饮料行业正处于快速变化与激烈竞争并存的时代,行业整体发展从过去的“增量扩张”转向如今的“存量博弈”。面对错综复杂的内外部环境变化,参展和参观中国国际饮料工业科技展(China International Beverage Industry Exhibition on Science&Technology,CBST),已不再是简单的企业展示和行业观摩,而是升级为企业寻求破局、捕捉未来机遇的战略必修课。展开更多
Oblique-incidence reflectivity difference （OI-RD） analysis is applied to detect the immunoglobulin-G and cytochrome biomolecules on standard glass substrates without fluorescence labelling. The OI-RD intensities not...Oblique-incidence reflectivity difference （OI-RD） analysis is applied to detect the immunoglobulin-G and cytochrome biomolecules on standard glass substrates without fluorescence labelling. The OI-RD intensities not only depend on the protein structure, but also vary with the protein concentration. The results indicate that this method should have potential applications in detection of biochemical processes.展开更多
Plant polyphenols have recently gained attention in nutraceutical and pharmaceutical industries due to their various therapeutic potentials.However,the polyphenols are prone to oxidation,unstable towards heat,light,pH...Plant polyphenols have recently gained attention in nutraceutical and pharmaceutical industries due to their various therapeutic potentials.However,the polyphenols are prone to oxidation,unstable towards heat,light,pH and their unpleasant taste also limits their application.The usage of encapsulated polyphenols can alleviate these drawbacks and hence,efficient encapsulation methods have been developed.The present study focused on the synthesis of microspheres of Piper betle polyphenols by extrusion method using alginate and assesses the impact of alginate encapsulation on stability,bioavailability and therapeutic properties.Microspheres of Piper betle were studied for their stability,yield,size,characterized by using SEM for surface morphology and FTIR and evaluated for their bioavailability using in vitro simulated gastrointestinal digestion and therapeutic properties for a period of 24 months.The results showed that encapsulation was successful using extrusion technique and the stability was improved as it protected the polyphenols and antioxidant from degradation for a period of 24 months.In addition,bioavailability was also increased in small intestine and the antioxidant and antidiabetic properties were better retained after encapsulation.Overall,this study showed that encapsulation of polyphenols of Piper betle leaves with alginate improved stability and can be a promising technique for food supplementation/nutraceutical with natural antioxidants.展开更多
文摘在全球经济格局深刻重塑的宏观背景下,饮料行业正面临着内外部环境的系统性变革。现阶段,饮料行业正处于快速变化与激烈竞争并存的时代,行业整体发展从过去的“增量扩张”转向如今的“存量博弈”。面对错综复杂的内外部环境变化,参展和参观中国国际饮料工业科技展(China International Beverage Industry Exhibition on Science&Technology,CBST),已不再是简单的企业展示和行业观摩,而是升级为企业寻求破局、捕捉未来机遇的战略必修课。
文摘Oblique-incidence reflectivity difference （OI-RD） analysis is applied to detect the immunoglobulin-G and cytochrome biomolecules on standard glass substrates without fluorescence labelling. The OI-RD intensities not only depend on the protein structure, but also vary with the protein concentration. The results indicate that this method should have potential applications in detection of biochemical processes.
文摘Plant polyphenols have recently gained attention in nutraceutical and pharmaceutical industries due to their various therapeutic potentials.However,the polyphenols are prone to oxidation,unstable towards heat,light,pH and their unpleasant taste also limits their application.The usage of encapsulated polyphenols can alleviate these drawbacks and hence,efficient encapsulation methods have been developed.The present study focused on the synthesis of microspheres of Piper betle polyphenols by extrusion method using alginate and assesses the impact of alginate encapsulation on stability,bioavailability and therapeutic properties.Microspheres of Piper betle were studied for their stability,yield,size,characterized by using SEM for surface morphology and FTIR and evaluated for their bioavailability using in vitro simulated gastrointestinal digestion and therapeutic properties for a period of 24 months.The results showed that encapsulation was successful using extrusion technique and the stability was improved as it protected the polyphenols and antioxidant from degradation for a period of 24 months.In addition,bioavailability was also increased in small intestine and the antioxidant and antidiabetic properties were better retained after encapsulation.Overall,this study showed that encapsulation of polyphenols of Piper betle leaves with alginate improved stability and can be a promising technique for food supplementation/nutraceutical with natural antioxidants.
