1) metabolites of nitrofuran antibiotics
硝基呋喃类抗生素代谢物
1.
A UPLC-MS/MS method was developed for the determination of the four metabolites of nitrofuran antibiotics in animal tissues.
建立和发展了畜产品4种硝基呋喃类抗生素代谢物残留的超高效液相色谱串联质谱法(UPLC-MS/MS)快速检测方法。
2) nitrofuran metabolites residues
硝基呋喃类药物代谢物
1.
The Chinese national standard method, GB/T 20752 — 2006 has been used for the determination of nitrofuran metabolites residues in aquatic products using liquid chromatography-tandem mass spectrometry(LC-MS/MS), with a recov-ery rate of 40% and a linear range of 0.
国标GB/T20752—2006测定水产品硝基呋喃类药物代谢物的实际回收率为40%左右、线性范围0。
3) nitrofuran metabolites
硝基呋喃类代谢物
1.
Determination of four nitrofuran metabolites in eel muscle by liquid chromatograph-electrospray ionization-mass spectrometry;
液相色谱-电喷雾串联质谱联用检测鳗鱼肌肉组织中4种硝基呋喃类代谢物残留量
2.
Determination of nitrofuran metabolites in drone pupae and reasons for their exceeding the standards;
雄蜂蛹中硝基呋喃类代谢物含量的测定及超标原因分析
3.
Developing a method for simultaneously determination of nitrofuran metabolites:AOZ(furazolidone s),AMOZ(furaltadone s),SEM(nitrofurazone s) and AHD(nitrofurantoin s) in chicken muscle.
建立了一种专属、灵敏的液相色谱-串联质谱法,同时检测鸡肌肉组织中硝基呋喃类代谢物:呋喃唑酮代谢物AOZ、呋喃它酮代谢物AMOZ,呋喃妥因代谢物AHD和呋喃西林代谢物SEM。
4) metabolites of nitrofurans
硝基呋喃类代谢物
1.
A high-performance liquid chromatography-tandem mass spectrometric method is established for the determination of metabolites of nitrofurans residues in Chinese Mitten Crab.
建立了中华绒螯蟹中硝基呋喃类代谢物残留量的液相色谱—串联质谱检测方法。
2.
A comprehensive analytical method based on ultra performance liquid chromatography-electrospray ionization mass spectrometry(UPLC-MS /MS) with positive mode has been developed for the determination of metabolites of nitrofurans residues in casing.
采用超高效液相色谱-串联四极杆质谱,电喷雾电离(正离子模式),对肠衣中四种硝基呋喃类代谢物残留量进行定性定量。
5) nitrofuran metabolites
硝基呋喃代谢物
1.
The derivatization mechanisms,the sensitivities and stabilities of the derivatives of 4 nitrofuran metabolites derivatised with 2 reagents,2-chlorobenzaldehyde and 2-nitrobenzaldehyde,with derivatisation time of 2 and 16 hours were studied,respectively,by a UPLC-MS/MS system to develop a quick analytical method for aquatic products.
采用超高效液相色谱-串联质谱检测系统(UPLC-MS/MS)研究了2种衍生剂、2种衍生时间对水产品中4种硝基呋喃代谢物3-氨基-2-唑烷基酮(AOZ)、5-甲基吗啉-3-氨基-2-唑烷基酮(AMOZ)、氨基脲(SEM)、1-氨基-乙丙酰脲(AHD)的衍生化反应机理、衍生产物的检测灵敏度及其稳定性。
2.
Therefore, the detection of nitrofuran metabolites and malachite green residues has been strengthened in all countries of the world.
硝基呋喃代谢物和孔雀石绿均是兽药的一种。
6) nitrofuran antibiotics
硝基呋喃类抗生素
1.
A method for determination of the four metabolites of nitrofuran antibiotics such as 3-amino-2-oxazolidinone (AOZ), 3-amino-5-morpholinomethyl-2- oxazolidinone (AMOZ), semicarbazide (SEM) and 1-aminohydantoin(AHD) in Poultry Tis- sues by LC-MS-MS was developed.
本文建立了用高效液相色谱-串联质谱(LC-MS-MS)测定禽肉组织中3-氨基-2-唑烷基酮(AOZ)、5-甲基吗啉-3-氨基-2-唑烷基酮(AMOZ)、氨基脲(SEM)和1-氨基-2-内酰脲(AHD)4种硝基呋喃类抗生素代谢物的方法。
2.
Determination of traces of residues of nitrofuran antibiotics and its metabolites in foods derived from animals are summarized in the present paper.
对动物性产品中硝基呋喃类抗生素及其代谢物的残留及其危害进行综述,分别介绍了高效液相色谱、液相色谱质谱联用、液相色谱串联质谱和酶联免疫吸附分析等目前检测硝基呋喃类抗生素及其代谢物的残留的常用方法,同时对此类检测方法的发展趋势进行了展望。
补充资料：类大环内酯类抗生素
分子式：
CAS号：
性质：有些学者将微生物产生的大环内酯，除去连接有糖的十二、十四和十六元环大环内酯、多烯大环内酯、安莎大环内酯和酯肽之外的所有大环内酯统称为类大环内酯类抗生素。由放线菌、真菌等产生，数量繁多，具有多方面的生物活性。有些抗细菌、真菌、病毒、寄生虫或肿瘤，有些对免疫、肥大细胞脱颗粒、淋巴细胞增生、黑色素生成或细胞粘连等有抑制作用。已实际应用的有：免疫抑制剂藤霉素与雷帕霉素，抗寄生虫药阿威霉素与依维霉素，杀螨剂四活菌素等。
CAS号：
性质：有些学者将微生物产生的大环内酯，除去连接有糖的十二、十四和十六元环大环内酯、多烯大环内酯、安莎大环内酯和酯肽之外的所有大环内酯统称为类大环内酯类抗生素。由放线菌、真菌等产生，数量繁多，具有多方面的生物活性。有些抗细菌、真菌、病毒、寄生虫或肿瘤，有些对免疫、肥大细胞脱颗粒、淋巴细胞增生、黑色素生成或细胞粘连等有抑制作用。已实际应用的有：免疫抑制剂藤霉素与雷帕霉素，抗寄生虫药阿威霉素与依维霉素，杀螨剂四活菌素等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条