1)Tetracycline antibiotics四环素类抗生素
1.Ionic liquids [Bmim]PF_6 for the extraction of tetracycline antibiotics离子液体[Bmim]PF_6萃取四环素类抗生素的研究
2.0, tetracycline antibiotics (TCs) such as doxycycline (DOTC), oxytetracycline (OTC), tetracycline (TC) and chlortetracycline (CTC) react with sodium tungstate to form 1∶1 anion chelates.0的Clark-Lubs缓冲溶液中,强力霉素、土霉素、四环素和金霉素等四环素类抗生素与钨酸钠反应形成1∶1的阴离子螯合物,它仅能引起吸收光谱的变化,不能引起共振瑞利散射(RRS)的增强,但是当该螯合物进一步与乙基紫反应形成三元离子缔合物时,RRS显著增强并产生新的RRS光谱,它们具有相似的光谱特征,最大RRS波长均位于328nm处。
英文短句/例句
1.Biodegradation of Tetracycline Antibiotics Residues in Swine Manure猪粪中四环素类抗生素残留物的生物降解
2.Ionic liquids [Bmim]PF_6 for the extraction of tetracycline antibiotics离子液体[Bmim]PF_6萃取四环素类抗生素的研究
3.Environmental Behavior and Eco-toxicity of Tetracycline Antibiotics in Soils;四环素类抗生素在土壤中的环境行为及生态毒性研究
4.Simultaneous Determination of Tetracycline, Oxytetracycline,Chlorotetracycline, and Chloramphenicol in Cow Milk by RP-HPLC牛奶中氯霉素及四环素类抗生素的反相高效液相色谱快速测定
5.Characteristics of Chloramphenicol and Tetracyclines in Municipal Sewage and Nanming River of Guiyang City,China贵阳城市污水及南明河中氯霉素和四环素类抗生素的特征
6.Studies on the Analysis Method of Residue Tetracycline Antibiotics in Animal Tissue;动物组织中痕量四环素类抗生素分析方法的研究
7.Study on the New Methods for the Determination of Tetracycline Antibiotics by Resonance Rayleigh Scattering;共振瑞利散射光谱法测定四环素类抗生素的新方法研究
8.Analysis of Tetracyclines by High-Performance Liquid Chromatography with a Coulometric Electrode Array System;采用高压液相色谱库仑阵列电化学检测器分析四环素类抗生素
9.Determination of Tetracycline Antibiotics Residues in Animal-derived Food by HPLC动物源食品中四环素类抗生素残留高效液相色谱检测方法的研究
10.Study on Resistance of Streptococcus Suis Against Tetracycline and Its Resistant Genes猪链球菌对四环素类抗生素耐药性及耐药基因研究
11.Solid Phase Extraction-Hydrophilic Interaction Chromatographic Determination of Tetracycline Antibiotics in Wastewater固相萃取-亲水作用色谱法测定废水中四环素类抗生素
12.SPE-HPLC determination of tetracycline antibiotics residues in milk固相萃取-高效液相色谱法检测牛奶中四环素类抗生素残留
13.Ionic Liquid Solvent Sublation-Spectrophotometric Determination of Trace Tetracyclines Antibiotic in Water离子液体溶剂浮选-光度法测定水中痕量四环素类抗生素
14.Study on the Separation and Preconcentration of TCs in Environmental Water by Hydrophilic Organic Solvent Floatation亲水有机溶剂气浮浮选分离/富集环境水中四环素类抗生素残留研究
15.The Research of Separation/enrichment Tetracycline Antibiotics Residues in the Environment by Ionic Liquid Gas-solvent Sublation离子液体气浮溶剂浮选分离/富集环境中四环素类抗生素残留的研究
16.Application of CCD Camera Imaging Based Solid Surface Fluorescence for Fast Screening of Tetracyclines in Fish Muscle;固体表面荧光-CCD数码成像法在快速检测鱼肉中四环素类抗生素残留中的应用研究
17.Simultaneous determination of tetracycline and quinolone antibiotics in environmental water samples using solid phase extraction-ultra pressure liquid chromatography coupled with tandem mass spectrometry固相萃取-超高压液相色谱-串联质谱同时分析环境水样中四环素类和喹诺酮类抗生素
18.an antibiotic derived from microorganisms of the genus Streptomyces and used broadly to treat infections (Achromycin is a trade name).从链霉素类微生物中提取的用来大量治疗传染病的一种抗生素（四环素是它的商标）。
相关短句/例句
tetracyclines四环素类抗生素
1.Charm II radioimmunoassay was established for the determination of total multitetracyclines residues in milk.验证了牛奶中四环素类抗生素残留检测的放射免疫方法。
2.A method for the determination of 4 tetracyclines(tetracycline,oxytetracycline,doxycycline,chlortetracycline) residues in seafood was developed.为满足海产品检测中对快速、低检出限分析方法的迫切需要,建立了海产品中四环素类抗生素(四环素、土霉素、金霉素、强力霉素)残留量的测定方法。
3.Determination of Residues of Sulfonamides and Tetracyclines in Milk by Multi-walled Carbon Nanotubes SPE-HPLC-MS;四环素类抗生素以及磺胺类抗生素已经被广泛应用于预防和治疗食源性动物的疾病,然而过量地使用这些抗生素会导致其在食源性动物产品中的残留,不仅可能污染环境,严重的还可能影响到人类的身体健康,因此,建立一种快速简便的检测动物源性食品中四环素类抗生素及磺胺类抗生素多残留的方法是非常必要的。
3)tetracycline antibiotic四环素类抗生素
1.A novel method for the determination of four tetracycline antibiotics (TCs) including tetracycline (TC), oxytetracycline (OTC), chlortetracycline (CTC) and doxycycline (DC) by means of high-performance liquid chromatography (HPLC) with chemiluminescence (CL) detection was proposed.基于四环素类抗生素药物中的四环素(TC)、土霉素(OTC)、金霉素(CTC)和多西环素(DC)能够强烈增敏通过恒电流电解方法在线电生BrO-和鲁米诺之间产生的化学发光,提出了一种高效液相色谱(HPLC)化学发光(CL)法检测4种四环素类抗生素药物的新方法。
2.Objective:To detect two kinds of tetracycline antibiotic(oxytetracycline,OTC and chlortetracy- cline,CTC)in animal plasma,solid-phase extraction and HPLC-UV Detector were applied.目的:建立了固相萃取(SPE)前处理,高效液相色谱-紫外检测器测定畜血中四环素类抗生素土霉素和金霉素药物残留的检验方法,为畜禽屠宰企业建立HACCP体系提供技术支持。
4)tetracycline antibiotics residue四环素类抗生素残留
5)Tetracycline antibiotics四环素类抗菌素
1.The fluorescent spectrum and reaction mechanism of the inclusion complex of β cyclodextrin with acid degraded products of tetracycline antibiotics which resulted from tetracycline antibiotics under the presence of concentrated sulfuric acid were studied.对四环素类抗菌素在浓硫酸作用下的降解物脱水四环素类抗菌素与β－环糊精的相互作用进行了研究，发现脱水四环素，脱水土霉素能与β－环糊精形成包络物，而脱水金霉素和脱水强力霉素与β－环糊精的包络作用则十分微弱，从四环素类抗菌素和β－环糊精的分子结构出发，对包络物的形成机理进行了研究，分别测定了包络物的形成常数，建立了利用转化荧光结构法测定四环素、土霉素和甲烯土霉素这３种四环素类抗菌素的新方法，结果令人满意。
6)tetraene macrolide antibiotics四烯大环内酯类抗生素
延伸阅读
四环素类抗生素四环素类抗生素tetracyclines具有抑菌作用并在极高浓度时有杀菌作用的一大类半合成广谱抗生素。包括四环素、土霉素、金霉素、甲烯土霉素、强力霉素、二甲胺基四环素等。广泛用于多种细菌及立克次氏体、衣原体、支原体等所致之感染，其不良反应有：①消化道反应。②肝损害。③肾损害。④影响牙齿及骨骼的发育，故8岁以下小儿禁用。⑤有局部刺激，故不可肌注，静滴宜充分稀释。⑥有过敏反应。⑦使用时间稍长，易致肠道菌群失调。⑧含钙及二价以上金属离子之药物、食物，均可形成络合物而阻碍其利用。四环素为抑菌性广谱抗生素，除革兰氏阳性、阴性细菌外，对立克次氏体、衣原体、支原体、螺旋体均有作用。成人可口服，静滴时，用葡萄糖液稀释后滴注。注意：口服时盐酸盐比碱吸收好，但刺激性较大；宜空腹服用，以免与食物发生作用；过期后严禁再用；肝、肾功能不全者慎用，孕、乳妇及8岁以下小儿禁用。
