1. School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723001, China
2. Engineering Research Center of Quality Improvement and Safety Control of Qinba Special Meat Products, Universities of Shaanxi Province, Hanzhong 723001, China
3. Qinba State Key Laboratory of Biological Resources and Ecological Environment, Hanzhong 723001, China
4. Shaanxi Union Research Center of University and Enterprise for Zhenba Bacon, Hanzhong 723001, China