The Extraction Technology for Total Flavone from Rubus Suavissimus S.Lee Leaves;

Extraction of ellagitannin from Guangxi sweet tea;

Guangxi sweet tea, a special local product of Guangxi in china, was judged as Rubus suavissimns S.

Studies on the Diterpenoids of Rubus suavissimus S.Lee;

Identification of the chemical constituents of Rubus suavissimus S.Lee;

Objective: To study the bioactive constituents from leaves of Rubus suavissimus S.

The results showed that the extract of Rubus suavissimus from Guangxi (GXRE) had cough relieve action on experimental cough in mice caused by dense ammonia water, and could significantly increase outage of phenlored in breathe path, inhibit ear swelling of mice in duced by xylene, decrease body twisting times of mice induced by acetic acid and inhibit spontanous activity.

Anti-allergic evaluation of Guangxi sweet tea polyphenols;

Leaching Conditions of Flavonoids from Rubus corchorifolius L.f.;