硫酸酯化,Sulfation
1)Sulfation[s?l"fei??n]硫酸酯化
1.Study on the relationship of sulfation and structural stability of polysaccharides from pumpkin pulp南瓜多糖硫酸酯化修饰与结构稳定性关系研究
2.Objective To optimize the sulfation-conditions of Bletilla striata polysaccharide (BSPS).目的优选白芨多糖硫酸酯化的最佳工艺。
3.Methods: The title compound was synthesized by sulfation using sulfur trioxide trimethyl amine complex after protecting 4,7 dihydroxyl groups with acetic anhydride.方法：在对４，７－二羟基保护后，用三氧化硫三甲胺［ＳＯ３·Ｎ（ＣＨ３）３］对８，９－二羟基进行硫酸酯化， 并对化合物（３）， （４），（５），（６）进行初步唾液酸酶抑制活性试验。
英文短句/例句
1.Studies on Conditions of Xylan Sulfation and the Anticoagulant Activity of Sulfated Xylan;木聚糖硫酸酯化条件及木聚糖硫酸酯抗凝血活性研究
2.PREPARATION AND CHARACTERIZATION OF SULFATE FENUGREEK GUM硫酸酯化香豆胶的制备、表征及其性质
3.bis-ethyl xanthogen disulfide (BXD)二硫化双乙基磺原酸酯
4.Sulfate: Any of numerous inorganic and organic chemical compounds related to sulfuric acid (H2SO4).硫酸盐;硫酸酯:任何与硫酸(H2SO4)有关的化合物。
5.determination of chromate, iodide, sulfite, thiocyanate and thiosulfate铬酸盐、碘化物、亚硫酸盐、硫氰酸盐和硫代硫酸酯的测定
6.Esterification on Silica Supported Zirconium Sulfate Solid Acid CatalystSiO_2负载硫酸锆固体酸催化酯化反应
7.Sodium bisulfate can be used as catalyst for the esterification instead of sulfuric acid.硫酸氢钠能够代替硫酸作为酯化催化剂。
8.sulphate-ethoxylated alcohols乙氧基化醇类的硫酸盐；乙氧基化醇类的硫酸酯
9.Catalytic Synthesis of Dibutyl Sebacate with Cupric Sulphfate;硫酸铜催化合成癸二酸二丁酯的研究
10.The Catalytic Synthesis of Hexyl Acetate by Sodium Bisulfate;一水合硫酸氢钠催化合成乙酸正己酯
11.Study on Synthesis of Methyl α-Naphthylacetate with Phosthotungstic Acid Catalyst;硫酸钛催化合成α-萘乙酸甲酯的研究
12.Catalysis of Ammonium Iron(Ш) Sulfate Dodecahydrat in Synthesis of Butyl Lactate;硫酸铁(Ⅲ)铵催化合成乳酸正丁酯
13.A Study on the Synthesis of Iso-amyl Acelate with Ammonium Ferric Sulfate as Catalyst;硫酸铁铵催化合成乙酸异戊酯的研究
14.Synthesis of isobutyl p-hydroxybenzoate catalyzed by gallium sulfate硫酸镓催化合成对羟基苯甲酸异丁酯
15.Synthesis of 1,1-Diacetates via H_2SO_4 Catalysis under Ultrasonic Irradiation超声辐射下硫酸催化合成1,1-二乙酸酯
16.Synthesis of Isoamyl Isobutyrate Catalyzed by Gallium Sulphate硫酸镓催化合成异丁酸异戊酯的研究
17.Synthesis of α-furanacrylic esters by catalysis of ferric sulfate hydrate水合硫酸铁催化合成α-呋喃丙烯酸酯
18.Study on Synthesis of Diethly Oxalate by Catalysis of Sodium Hydrogen Sulfite硫酸氢钠催化合成草酸二乙酯的研究
相关短句/例句
sulfate[英]["s?l,fe?t][美]["s?l,fet]硫酸酯化
parison studies on structure and biological activity ofyeast mannans andsulfated the mannans;酵母甘露聚糖硫酸酯化前后结构与生物活性比较研究
2.Through previous researches of polysaccharides,the extraction condition,sulfated condition,structure determination,and the.本文在前人对多糖的研究基础上,开展了鼠尾草多糖的提取、硫酸酯化、结构测定和构效关系的研究。
3.Experimental Study on Preparation and Its Bioactivities of Inulin and Oligochitosan s Sulfate;本实验通过氯磺酸-吡啶法对菊粉和壳寡糖分别进行硫酸酯化修饰，并对其硫酸酯化过程、理化性质及生物学活性进行了研究。
3)Sulfated[英]["s?lfeit][美]["s?lfet]硫酸酯化
1.Preparation and Structural Analysis ofSulfated Derivatives of Oligo-konjac Glucomannan;魔芋葡甘低聚糖硫酸酯化衍生物的制备及结构分析
2.Preparation and Antioxidant Activities of A ChemicallySulfated Marine Polysaccharide in Vitro;硫酸酯化海洋真菌多糖制备及其体外抗氧化作用研究
4)sulfating[英]["s?lfeit][美]["s?lfet]硫酸酯化
5)sulphoating agent硫酸酯化剂
6)sulfated amyl oleate硫酸化油酸戊酯
延伸阅读
蓖麻油乙氧基化物硫酸酯铵盐CAS：85631-59-0中文名称：蓖麻油乙氧基化物硫酸酯铵盐英文名称：Castor oil, epoxidized, sulfated, ammonium salts Castor oil,epoxidized,sulfated,ammonium salts
