College of Veterinary Medicine Hunan Agricultural University Changsha 410128 China;
College of Veterinary Medicine Hunan Agricultural University Changsha 410128 China;
College of Veterinary Medicine Hunan Agricultural University Changsha 410128 ChinaHunan Engineering Technology Research Center of Veterinary Drugs.Hunan Agricultural University Changsha 410128 China;
College of Veterinary Medicine Hunan Agricultural University Changsha 410128 China;
Hunan Key Laboratory of Traditional Chinese Veterinary Medicine Hunan Agricultural University Changsha 410128 China;
Hunan Key Laboratory of Traditional Chinese Veterinary Medicine Hunan Agricultural University Changsha 410128 China;
College of Veterinary Medicine Hunan Agricultural University Changsha 410128 China;
Gelsemium elegans(Gardn.Champ.)Benth; herbal medicine; LC-MS; mass spectrometry;