天然功能性添加剂——甘草甜和抗氧剂

甘草是传统中草药，研究证明甘草含有功能性成分甘草甜素和甘草黄酮，具有很多对人体健康有益的生理活性。过去受野生资源的限制，未能在食品中广泛使用。甘草人工种植的成功为保护生态环境和开拓以甘草提取物为配料的功能食品创造了条件。本提供了甘草甜精制品和甘草抗氧剂的功能和用途，说明其广泛的发展前景。

Natural Functional Additive-Glycyrrhizin and Antioxidant

Glycyrrhiza uralensis Fisch is a traditional Chinese herbal medicine. It contains glycyrrhizia and glycyrrhizinic flavone which have so many physiological activities that good for health. In the past, it was not used extensively in food because of restriction on wild natural resources.Now the successful artificial planting of glycyrrhiza provides good condition for protecting ecological environment and developing functional food which based on glycyrrhiza extract.This paper introduced the function and application of glycyrrhizin refinement and antioxidant.