Slaughter and food safety advocates have railed against the daily dosing of livestock with penicillin and tetracycline. The practice, meant to keep animals in crowded feedlots from getting sick, has led to antibiotic-resistant bacteria.
Henan Lvyuan Pharmaceutical Co., Ltd.
6-aminopenicilanic acid(6-APA)|Ampicillin|Amoxicillin|semisynthetic penicillin series|7-ADCA|Cephalosporin series