HPLC-MS相关论文
以我国5个代表性产区的赤霞珠葡萄酒为研究对象，利用紫外可见分光光度计和液相色谱-质谱技术对其酚类物质、花色苷组成和含量进行检......
南丰蜜桔幼果的功能成分中,除了VC、VE、类胡萝卜素等以外,黄酮与酚酸等酚类物质也具有重要生物活性,为了深入了解南丰蜜桔幼果的......
目的：进行远志外泌体样纳米颗粒制备分析，为远志在神经系统疾病防治方面的特殊作用基础提供研究支持。方法：基于超速离心法制备分离远......
目的:建立人血浆中哌罗匹隆浓度测定的HPLC-MS法,进行人体药动学研究。方法:测定健康受试者口服受试制剂（低、中、高3种单剂量和多......
目的 建立测定盐酸美金刚片中N-（二甲基金刚烷）甘氨酸的高效液相色谱串联质谱（HPLC-MS）法。方法 采用Phenomenex Luna C18（150 mm×4.6 ......
青贮是一种利用厌氧菌来保存新鲜饲料作物的方法,青贮饲料能够有效保存较高的营养价值,构树（Broussonetia Papyrifera）具有高蛋白、......
Tissue distribution and changes in dopamine during development and stress responses in Malus germpla
Dopamine is a catecholamine and an anti-oxidant which functions in responses to stress and it interacts with plant hormo......
对山茱萸环烯醚萜苷类（Cornus iridoid glycosides, CIG）成分进行提取、富集和鉴定,并探究其对血管内皮细胞增殖、形态和凋亡的影响......
目的:建立快速、高灵敏的方法测定肝微粒体中及人尿中大豆苷元(DDZ)及单羟基化代谢物(M1和M2).方法:采用WatersmicromassZQ液相色......
Selection and identification of a fungi strain TR-H capable of degrading chlorimuron-ethyl and their
A fungi strain, coded as TR-H which could utilize chlorimuron-ethyl as carbon and energy source for growth, was isolated......
[目的]探索海参皂昔holothurin A(HA)和echinoside A(EA)的代谢特点，为海参皂苷在功能性食品中的应用提供理论依据。[方法]将海参皂......
Identification and Quantitation of Major Phenolic Compounds from Penthorum chinense Pursh.by HPLC-ES
Penthorum chinense Pursh.is a traditional Chinese herbal medicine and used for the treatment of various ailments special......
The influence of stilbene glucosides on pharmacokinetics of emodin in rats may involve hepatotoxicit
Aim of the study The hepatotoxicity of Radix Polygoni Multiflori (RPM) has received increasing attention over the past f......
目的：选黄芩苷、黄芩素、小檗碱、巴马汀进行半夏泻心汤及其苦降药组的药代动力学研究并比较其特征，从药代动力学的角度部分揭示半夏......
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Disposition and Metabolic Fate of Cycloastragenol, a Potent Telomerase Activator:Pharmacokinetics an
Objective: To establish a Liquid Chromatography with electrospray ionization mass spectrometry method for the determinat......
A Feature Selection Method based on SVM and ReliefF and its Application in the Analysis of HPLC-MS D
Liquid chromatography-mass spectrometry (HPLC-MS) has shown its power in metabolomic study.Due to the high dimension of ......
The study of a novel trypsin reactor immobilized on organic-inorganic hybrid silica particles in the
In this work,a novel kind of immobilized trypsin reactor has been synthesized in a small column by filling method.Firstl......
Effects of the compatibility of Radix Aconiti Laterlis and Radix Glycyrrhizae on the Pharmacokinetic
A simple and sensitive high performance liquid chromatographic method coupled with electrospray ionization mass spectrom......
本文考察了大豆皂甙的提取、分离方法,并利用高效液相色谱-质谱联用等分析手段,检测了B组皂甙Ⅱ,为B组皂甙Ⅱ的选择性利用打下基础......
分别对百样解,龙胆,功劳木以及三种药材混合后进行提取,根据色谱图结果,对合煎液色谱图中的峰进行归属以及分别对比分析出百样解、......
Docosahexaenoic acid effects on the disruption of epithelial barrier function through altering lipid
Recently tight junction (TJ) are considered as raft-like membrane compartments and represent a structural and functional......
Mineralization process of organic phosphorus in sediment was important to phosphorus releasing in some lakes.Phytate- P ......
Ginseng(Panax ginseng C.A.Meyer)is chinese traditional medicine.Ginseng saponin is the main functional component which c......
用二氯甲烷以及甲醇混合试剂(体积比90:10)萃取印染废水中的低聚合度和高聚合度烷基苯酚聚氧乙烯醚(NPEOn),经C18小柱净化,高效液......
Examination of Correlation between Histidine and Cadmium Absorption by Eleagnus angustifolia L., Vit
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水体中有机污染物去除是一个急需解决的问题，本课题选择活性蓝19（RB-19）染料以及具有代表性的氧氟沙星（OFX）、洛美沙星（LOM）、磺胺二甲嘧......
对棕榈酸(PA)处理的人源肝细胞中的脂质进行脂质组学分析,探讨PA对肝细胞脂质代谢的影响.采用基于HPLC-MS的脂质组学技术,识别和量......
A minor lignin,4-demethyldeoxypodophyllotoxin,was isolated from Sinopodophyllum emodi.First,a crude extract of Sinop......
为了建立测定环黄芪醇大鼠血药浓度的HPLC-MS方法并研究其在大鼠体内的药代动力学.采用蛋白沉淀法制备大鼠血浆样品；色谱和质谱......
Danshen Bioactive Components Changes in Response to Environmental Alteration and Investigation of Th
Dan Shen (Rdix salviae miltiorrhizae) is one of the most commonly used Chinese herbs.It could regulate blood circula......
在本文中，笔者对从葡萄籽中提取出的OPC(纯度>85％)进行HPLC-MS研究，通过反相HPLC分离条件的优化以及ESI-MS检测器的联用，分离出多于二......
硝基酚类化合物是大气中重要的一类有机污染物.以往观测研究表明,硝基酚类物质是生物质燃烧的重要产物,部分成分可以作为生物......
以甘草酸为唯一碳源,从甘草流浸膏残渣中分离得到20株能够在该培养基上生长的微生物,经过摇瓶发酵,对各菌的发酵产物作了TLC分析,......
背景：食品加工过程中蛋白质氧化是一潜在影响人体健康的重要因素.无论食品加工还是长期贮存会导致蛋白质氧化.氧化蛋白是否会对......
采用阴(Hamilton PRP-X100柱)阳(Dionex Ionpac CS-10柱)离子交换色谱-电感耦合等离子体质谱联用技术,分别以pH 10.3的20 mmol/L N......
建立了[18F]-FDG注射液中杂质2-氯-2-脱氧-D葡萄糖(ClDG)含量的HPLC-MS测定方法。色谱柱为Alltima Amino 100A 5μ柱(250×4.6 mm)......
目的:建立HPLC-MS法测定大鼠体内艾芬地尔的血药浓度,并研究酒石酸艾芬地尔在健康SD大鼠体内的药代动力学特征。方法:血浆样品碱化......
目的建立同时测定天麻饮片中天麻素、对羟基苯甲醇、香荚兰醇、对羟基苯甲醛、香荚兰醛、巴利森苷B、巴利森苷C、巴利森苷A 8种成......
目的建立痛宁凝胶的高效液相色谱–质谱(HPLC-MS)指纹图谱,为其质量控制提供依据。方法采用Kromasil100-5 C18色谱柱(250 mm×4.6 ......
目的:建立测定薤白皂苷在大鼠血浆及组织中浓度的HPLC-MS方法。方法:采用液相色谱/串联四级杆质谱联用仪对薤白皂苷提取物中暴露量......
目的建立同时测定复方阿胶浆中绿原酸、党参炔苷、毛蕊花糖苷、人参皂苷Rg1、人参皂苷Re等药效成分的定量方法。方法采用TSQ Quant......
建立益母草制剂中盐酸水苏碱与盐酸益母草碱的含量测定方法。采用LC-MS同时测定盐酸水苏碱与盐酸益母草碱的含量。使用Waters XBri......
