1. Nutrition and Health Research Institute, COFCO Corporation , No. 4 Road, South District, Beiqijia Town, Changping District, Beijing 102209 , China
2. COFCO Biochemical and Bioenergy (Zhaodong) Co., Ltd. , No. 24, Zhaolan Road, Zhaodong City, Suihua, Heilongjiang 151100 , China
3. COFCO Corporation , COFCO Fortune Plaza, No.8, Chao Yang Men South St., Chao Yang District, Beijing 100020 , China
4. COFCO Biotechnology Co., Ltd. , No. 1, Zhongliang Avenue, Yuhui District, Bengbu, Anhui 233010 , China