摘要
槲皮素属于黄酮醇类化合物,广泛存在于蔬菜、水果、茶和葡萄酒等很多食物中。它是一种极强的天然抗氧化剂,具有抗血栓、抗炎、抗病毒、抗肿瘤等作用。本文分析了槲皮素的UV、IR、~1H NMR、^(13)C NMR、MS、TG、DSC等,给槲皮素的生产、质量控制提供可靠的光谱数据。
Quercetin,a member of the flavonols family,is ubiquitously present in foods including vegetables,fruit,tea and wine as well as countless food supplements.It is one of the most prominent dietary antioxidants and has been shown to possess several biological properties,such as anti-thrombotic,anti-inflammatory,anti-viral and anti-tumor activities.The spectrum studies（UV, IR,1H NMR,13C NMR,MS） and thermal analysisCTG and DSC） can be used for the quality control of quercetin.
出处
《光谱实验室》
CAS
CSCD
2012年第4期2443-2449,共7页
Chinese Journal of Spectroscopy Laboratory
基金
郑州大学国家大学生创新性试验项目(101045908)
关键词
黄酮
槲皮素
热分析
光谱分析
质量控制
Flavonoids
Quercetin
Thermoanalysis
Spectrum Analysis
Quality Control
