通过还原胺化辅助修饰定量β-肾上腺素能饲料添加剂莱克多巴胺和沙丁胺醇。
Quantification of the β-Adrenergic Feed Additives Ractopamine and Salbutamol by Reductive Amination-Assisted Modification.
机构信息
1 Health and Technology Center, College of Health Care and Management, Chung Shan Medical University, Taichung, Taiwan (ORCID: https://orcid.org/0000-0003-4556-1648 [P.-T.S.]).
2 Department of Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan.
出版信息
J Food Prot. 2019 Apr;82(4):696-702. doi: 10.4315/0362-028X.JFP-18-499.
A reductive amination-assisted method was used to synthesize standards and internal standards of ractopamine and salbutamol. Standard and internal standard analogs were fabricated by isotopic formaldehydes and sodium cyanoborohydride. A quantitative method of modified ractopamine and salbutamol was successfully validated. The reductive amination-assisted method enhances the signal for MS detection.
采用还原胺化辅助法合成莱克多巴胺和沙丁胺醇的标准品和内标物。采用同位素甲醛和氰基硼氢化钠合成标准品和内标物类似物。对改良莱克多巴胺和沙丁胺醇的定量方法进行了成功验证。还原胺化辅助法增强了 MS 检测的信号。
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