[Tang, Ruiren; Deng, Qirong] Cent S Univ, Sch Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China.
[Qi, Fengpei; Su, Jianke; Zhang, Jin; Liu, Changhui; Wang, Nan; Long, Liping; Qi, FP; Liu, CH] Hunan City Univ, Coll Mat & Chem Engn, Hunan Prov Key Lab Dark Tea & Jin Hua, Yiyang 413000, Peoples R China.
[Liu, Aijuan] Beijing Univ Chinese Med, Sch Humanities, Beijing 100029, Peoples R China.
[Liu, Changhui] Hunan Univ, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China.