Effect of Rare Earths on Composition and Activities of Rare Earth Elements Binding Glycoprotein in Tea

摘要

The effects of spraying rare earths (RE) on composition and activities of tea polysaccharide were mea- sured by inductively coupled plasma mass spectrometry (ICP-MS), gas chromatography (GC), amino acid analyzer and animal models. The results show that there are rare earth elements binding glycoprotein in tea (REE-TGP).