摘要
尿路感染一种重要的妇科疾病。约80%的尿路感染病例是由大肠杆菌感染所致。利用摄入食品的方式预防尿路感染具有安全、不产生耐药性等优点。本研究利用蔓越莓提取物抑制P型大肠杆菌对人尿道上皮细胞的粘附作用。在所实验的8种蔓越莓提取物样品中,经过考察不同蔓越莓提取物的种类、蔓越莓提取物的量等因素显示在60g/L蔓越莓提取物的条件下,抑制率可以达到26.9%。本研究表明蔓越莓提取物可以抑制P型大肠杆菌粘附人尿道上皮细胞,为蔓越莓提取物的应用提供了基础。
Urinary tract infection is an important issue for women, uropathogenic Escherichia coli contribute about 80% of Urinary tract infection. Food intake is a better approach to provent the urinary tract infection with the ad- vantages of safety and non resistance to drugs of E.coli. In this research, 8 kinds of cranberry products were in- vestigated based on their kins and amount of addition with the highest inhibition value of 26.9% at the condition of 60g/L cranberry product. This results showed the inhibition of cranberry products on the adhesion of E.coli to human urothelial cells, which built the base for application of cranberry products.
出处
《食品与发酵科技》
CAS
2017年第4期16-19,26,共5页
Food and Fermentation Science & Technology
关键词
蔓越莓提取物
人尿道上皮细胞
尿路感染
粘附
cranberry product
human urothelial cells
urinary tract infection
adhesion
