柠檬酸钾

乳糖酶在3-6℃下水解牛乳中乳糖，16h水解率达55%，添加0.01%质量分数的柠檬酸钾使水解时间缩短为14h；

At the temperature of 3-6 ℃, lactase hydrolyzed the lactose in milk at the percentage of 55 % for 16 hours , and adding 0.01 % mass fraction of potassium citrate shortened the duration to 14 hours .

95℃下在二甲基亚砜溶剂中以柠檬酸钾作催化剂，衍生反应30min后获得稳定的荧光产物，衍生反应完全。

Optimum derivatization , giving the corresponding sensitively fluorescent derivatives , was obtained by the reacting of bile acids with BDETS at 95 ℃ for 30 min in the presence of mild basic catalyst potassium citrate in dimethyl sulfoxide solvent .

羧酸钾包括酒石酸钾（K2Tart）和柠檬酸钾（K3Cit）；

The studied carboxylates included potassium tartrate ( K_2Tart ) and potassium citrate ( K_3Cit );

冷冻浓缩橙汁中柠檬酸钾结晶（MPC）的研究

Crystallization of Monopotassium Citrate in Frozen Concentrate Orange Juice

通过与未加入柠檬酸钾的样品对比，使用扫描电子显微镜，观察了表面形貌，分析了薄膜生长的原理；利用利用X射线衍射谱线，计算了晶粒的尺寸。

By using the scanning electron microscope , the surface morphology is observed and the principle of thin film growth is analyzed . By using X-ray diffraction spectra , the grain size is calculated .

柠檬酸钾镀钯新工艺

New Process of Palladium Electroplating form Potassium Citrate Bath

柠檬酸钾单水合物；

Potassium citrate monohydrate ; Potassium citrate tribasic hydrate ;

非水滴定法测定柠檬酸钾的含量

Determination of Potassium Citrate Content by Nonaqueous Titration

目的研究柠檬酸钾缓释片的最佳处方和制备工艺。

Objective To study the optimal formula and preparation for Potassium Citrate Sustained Release Tablet .

研究在柠檬酸钾和草酸铵镀液体系中镀钯工艺。

Process of Pd plating from system of potassium citrate and ammonium oxalate is investigated .

通过自组装的微型滴定装置，进行非水滴定法测定柠檬酸钾的实验微型化设计及可行性研究。

Through self-assembly of micro-titration equipment , non-aqueous titration of potassium citrate experimental micro-design and feasibility studied .

通过柠檬酸钾和四硫代钨酸铵的配位取代反应合成了双核钨氧柠檬酸配合物。

The binuclear tungsten citrate complex was synthesized by the reaction of ( NH4 ) 2WS4 with potassium citrate , and characterized by IR and elemental analysis .

结果表明，柠檬酸钾不仅具有较好的降焦效果，成本较低，而且可以改善卷烟的吸食品质，是一种较理想的卷烟添加剂。

The result shows that potassium citrate is a kind of ideal cigarette additive which is higher in reducing tar efficiency , has better effect on cigarette quality and is lower in cost .

通过分析其对应的成核曲线，发现含柠檬酸钾的镀液的成核曲线与理论成核曲线最为接近，其成核方式为连续成核和瞬时成核共存。

The analysis of corresponding nucleation curves shows that the nucleation curve of solution added potassium citrate coincides with theoretical nucleation curve most and its nucleation mode includes continuous nucleation and instantaneous nucleation at the same time .

本文研究了柠檬酸金钾化学镀金技术的前处理工艺，通过台阶测试仪及扫描电子显微镜（SEM）分析各种单一前处理工艺对铜表面处理效果的影响。

The surface profiler step tester and Scanning Electron Microscope were used to analysis the copper surface after different single pretreatment processes .

采购：大豆蛋白，柠檬酸，山梨酸钾。

Buy : soy protein , citric acid , potassium sorbate .

5.除掉柠檬，加入山梨酸钾

Step 5 Remove lemons add potassium