1. College of Animal Science, South China Agricultural University, Tianhe District, Wushan Road, Guangzhou, Guangdong 510642, China
2. Guangdong Wen’s Foodstuff Group Co., Ltd., Yanjiang Street, Xinxing, Guangdong 527400, China
3. College of Veterinary Medicine, South China Agricultural University, Tianhe District, Wushan Road, Guangzhou, Guangdong 510642, China