[Liu, Zhonghua; Zhong, Yuan; Huang, Jianan; Cai, Shuxian] Hunan Agr Univ, Key Lab, Minist Educ Tea Sci, Changsha, Hunan, Peoples R China.
[Cai, Shuxian] Peking Univ, Hlth Sci Ctr, Dept Biochem & Mol Biol, Beijing 100871, Peoples R China.
[Zhang, Jing; Li, Yinhua; Liu, Zhonghua; Zhong, Yuan] Natl Res Ctr Engn Technol Utilizat Bot Funct Ingr, Changsha, Hunan, Peoples R China.
[Liu, Zhonghua; Luo, Guoan] Tsinghua Univ, Dept Chem Tsinghua, Beijing 100084, Peoples R China.
[Liu, Zhonghua; Luo, Guoan] Tsinghua Univ, Key Lab Biol Organ Phosphorus & Chem Biol, Minist Educ, Beijing 100084, Peoples R China.