Methods Freeze-dried tea polyphenol liposome was prepared by using various stabilizers and determined for encapsulation efficiency and particle size, based on which the stabilizer and its concentration were optimized, and the form, structure, size distribution, Zeta electric potential and stability of prepared liposome were evaluated.

Compared with the freezing tea and baked tea,the contents of linalool,aromadendrene,β-caryophyllene,isovaleric acid phenethyl ester,β-cadinene,nerolidol,farnesol and hexatriacontane were higher in the freezing-dry tea.

Objective:To prepare and evaluatethe Doxofylline for injection.

Influence of Different Techniques on the Separation and Purification Efficiency and The Quality of Tea Polyphenols;

Effect of tea polyphenols on peroxide value of tea seed oil;

Two-phase anaerobic process coupled with ultrafiltration for treating tea polyphenols wastewater;