成人做爰免费视频免费看_成人a级高清视频在线观看,成人a大片在线观看,成人a大片高清在线观看,成人av在线播放,一a一级片,一级黄 中国色 片,一级黄 色蝶 片,一级黄色 片生活片

 

文獻名： Interactions between gut microbiota and soy hull polysaccharides regulate the air-liquid interfacial activity

 

 

作者： Lina Yang， Jinghang Huang， Xinghui Wu， Li Li， Wenqi Cai， Lijie Zhu， Shengnan WangHongSong， Danshi Zhu， Tao Ma， He Liu

College of Food Science and Technology, Bohai University. Jinzhou, Liaoning, 121013, China

 

摘要：The purpose of this study was to investigate the effects of interactions between gut microbiota and soy hull polysaccharides (SHPs) on the air-liquid interfacial activity. SHPs could be used as an energy source for gut microbiota metabolism, and within a certain concentration range, the acid production of gut microbiota had a SHP concentration dependence. In the process of interfacial adsorption, the polysaccharide concentration was negatively correlated with interfacial tension, and the simulated intestinal fluid viscosity and dilational modulus were positively correlated. The low concentration of SHPs had a greater impact on the diversity and structural composition of gut microbiota. 0.5% SHPs had a better effect on the proliferation of Lactobacillus. The gut microbiota degraded SHPs involved in the regulation of interfacial activity, which provided a new theoretical foundation for the utilization and absorption of polysaccharides in the intestine in vitro.

 

關鍵詞：Soy hull polysaccharides；Gut microbiota；Interfacial activity