茶黄素,theaflavins
1)theaflavins茶黄素
1.Comparison of RP-HPLC and Roberts method on theaflavins quantitation;Roberts法和RP-HPLC法测定茶黄素的比较研究
2.Research Progress on the Influence Factors of Preparing Theaflavins by Means of Oxidation in Vitro;茶黄素体外氧化制备方法的影响因子研究进展
3.Studies on Preparing Theaflavins from Oxidation of Tea Catechins in Vitro;儿茶素体外氧化制备茶黄素的研究
英文短句/例句

1.The bright orange theaflavins give sparkle to tea and the rusty brown thearubigins depth to the color.鲜橙色的茶黄素使茶色艳丽,而锈棕色的茶红素使茶色加深。
2.Study on the formation of theaflavins by acidic oxidation and the models茶黄素酸性氧化形成研究及模型建立
3.Preliminary discussion on the influence mechanism of catechins composition on the chemical oxidation formation of theaflavins儿茶素组成对化学氧化形成茶黄素的影响机理初探
4.Experimental Study of Theaflavin s Effect on the Steroid-induced Femoral Head Avascular Necrosis in Rabbits;茶黄素抑制激素性股骨头坏死的实验研究
5.Methodological and Applied Researches of Theaflavins and Tea Polyphennols by Capillary Electrophoresis;毛细管电泳分析茶黄素类和茶多酚的方法与应用研究
6.The Studies on Resin Immobilize Polyphenol Oxidase and it Catalysis Tea Polyphenol Formating Theaflavins树脂固定化多酚氧化酶及其催化茶多酚形成茶黄素的研究
7.Studies on Isolation & Purification of Theaflavins and Its Physiological Activity;茶黄素类分离纯化技术及其生理活性研究
8.Studies on Biochemical Control of Theaflavins Formation and Technics of Isolation & Purification;茶黄素形成的生化调控和分离纯化技术研究
9.Research on the Biosynthesis Method by Immobilized Enzyme and Stability of Theaflavins;茶黄素固定化酶生物合成及其稳定性研究
10.Enzymatic Synthesis, Purification, Identification and Bioactivity of Theaflavins;茶黄素的酶促合成、分离鉴定及功能研究
11.Review on Separation and Preparation Methods of Four Theaflavin Monomers4种主要茶黄素单体分离制备方法研究进展
12.Protective effect of theaflavin against ischemia/reperfusion injury in rat heart茶黄素对大鼠心脏缺血/再灌注损伤的保护作用
13.Effect of theaflavin on intracellular free calcium concentration in rat ventricular myocytes茶黄素对大鼠心室肌细胞内游离钙浓度的影响
14.Optimization of Separation Conditions of Theaflavins by High-speed Countercurrent Chromatography高速逆流色谱法分离茶黄素条件的优化
15.Alone, they are very astringent, and the amount of caffeine in tea should make it very bitter.茶黄素在单独存在时很涩,同时茶中那样数量的咖啡因理应使茶变得很苦。
16.Analysis on the Mechanism and Impact Factors of the Formation of Ester Type Theaflavins by Chemical Oxidation;酯型茶黄素化学氧化形成的影响因素及其机理研究
17.An Experimental Study on Treatment of Steroid-associated Femoral Head Necrosis in Rabbit with Theaflavin and BMSCs TransplantationBMSCs联合茶黄素治疗兔激素性股骨头缺血性坏死的实验研究
18.Theaflavin plus bone marrow mesenchymal stem cell transplantation in treatment of steroid-associated femoral head necrosis in rabbits骨髓间充质干细胞联合茶黄素治疗兔激素性股骨头坏死
相关短句/例句

theaflavin茶黄素
1.Extraction and concentration of theaflavin by integrating membrane processes;膜过程集成提纯茶黄素的研究
2.The anti-inflammatory effect of theaflavin on focal ischemia-reperfusion injury in Rats;茶黄素对大鼠脑缺血再灌注炎性细胞因子的影响
3.The effect of PPO isoenzyme on the formation of theaflavin during in vitro oxidation;梨多酚氧化酶同工酶组成及其对茶黄素合成的影响
3)theaflavins(TFs)茶黄素
1.The results showed that there was higher content of theaflavins(TFs)in tea pigments from magnified test compared with optimized test.结果表明 :放大实验较优化实验茶色素中茶黄素 (TFs)含量更高 ;反应液中TFs萃取效率以第 1次最高 ,其他各次效率依次降低。
2.The results showed that tea polyphenols could be oxidized and produced theaflavins(TFs)under the three oxidation conditions,and there was lower content of TFs when oxidized by polyphenol oxidase than that by chemical oxidants.进行茶多酚酶 (PPO)促氧化、碱性氧化、酸性氧化试验 ,结果发现 :茶多酚在 3种氧化条件下均可氧化并形成茶黄素 (TFs) ;酶促氧化形成茶黄素的含量比化学氧化形成量低。
4)theaflavins茶黄素类
1.Analysis of black tea theaflavins by HPLC-photodiode array detector.;红茶茶黄素类化合物的高效液相色谱-光电二极管阵列检测
2.Study on fingerprint chromatogram analysis of theaflavins by HPTLC;茶黄素类高效薄层色谱指纹图谱研究
3.Studies on Isolation & Purification of Theaflavins and Its Physiological Activity;茶黄素类分离纯化技术及其生理活性研究
5)Theaflavin-3-gallate茶黄素B
6)tea catechines(flavanols)茶儿茶素(黄烷醇)
延伸阅读

黄花香茶菜甲素分子式:CAS号:性质:又称黄花甲素,大萼变型甲素。白色棱柱形结晶(由甲醇中析出)。熔点267~269℃(分解)和273~275℃。旋光度-79.8°(c=0.3,吡啶)。味甚苦。植物来源于唇形科植物黄花香茶菜[Rabdosia sculponeata (vaniot) Hara]全草、大萼变型香茶菜[R. macrocalyx (Dunn)Hara.]全草。具有抑菌作用。