柠檬酸

Results MRS medium was more suitable for producing bacteriocin than other media. The maximum plantaricin production was obtained in modified MRS medium containing 10 g/L maltose and 10 g/L glucose, 10 g/L yeast extract, 10 g/L tryptone and 2g/L tri-ammonium citrate, 1 mL/L Tween80, 6 g/L K2HPO4 ?

最佳培养基为MRS培养基；优化后的培养基配方为葡萄糖10 g/L，麦芽糖10 g/L，酵母提取物10 g/L，蛋白胨10 g/L，柠檬酸三铵2 g/L，吐温80为1 mL/L，K2HPO4·3H2O 6 g/L，乙酸钠5 g/L，硫酸镁0.2 g/L，硫酸锰

The phase composition, morphology and specific surface area of the products can be controlled by the molar ratio of citric acid to tungstic acid n(subscript cit/n(subscript TA.

通过调节柠檬酸与钨酸的物质的量的比n(下标 citn，可以控制产物的组成、形貌和比表面积。

Monodispersed tungstic acid nanoparticles with an average diameter of 20 nm were prepared by a ultra-violet light irradiation of oxotungsten-citrate complex aqueous solution.

通过紫外光照射柠檬酸钨氧配合物水溶液，制备了平均粒径约为20nm的单分散钨酸纳米颗粒。

Any organic acids couldn't be detected from the untransformed Scout66. After aluminium stress, malate and citrate could be detected from the transformed Scout66 and the highest amounts were 0.162μmolg-1 root fresh wt 24h~(-1) and 0.312μmolg-1 root fresh wt 24h~(-1) respectively.

Scout66的对照材料未检测到任何有机酸盐的信号，在转化植株中则检测到了苹果酸盐和柠檬酸盐分泌的信号，且分泌的最高量分别可达0.162μmolg-1 root fresh wt 24h~(-1)和0.312μmolg-1 root fresh wt 24h~(-1)。

Among them, p-coumaric acid, cis-aconitic acid, vanillic acid, citric acid were well known antiinflammation active components.

已知对羟基桂皮酸、顺式乌头酸、对羟基苯甲酸、香草酸、柠檬酸具有抗炎活性。

The silk fabric s were ingrafted with acrylamide monomer by the radiation of Co-60γradial and then were coordinated by polysaccharid and citric acid solution in order to improve its capability of withstandingness of crease.

以丙烯酰胺为接枝单体，在Co-60γ射线辐照条件下对真丝织物接枝改性，再用壳聚糖柠檬酸溶液对真丝织物复合整理以改善其抗皱性能。

The results revealed that xerogel derived from the nitrate-citrate exhibit auto_combustion behavior once ignited in air at room temperature.

研究表明，由金属的硝酸盐和柠檬酸形成的干凝胶具有自燃烧的特性。

Adding sugar to the three raw starch and their low cross-linkedsuccinylated starch,the viscosity and thermal paste viscosity were rised eventually; addingcitric acid, lactic acid and sodium chlorid to the three raw starch and their low cross-linkedsuccinylated starch, the final viscosity and thermal paste viscosity showed varying degreesof decline.

加入蔗糖使的三种原料淀粉及其低交联酯化淀粉的热糊粘度与最终粘度有所上升；加入柠檬酸、乳酸、氯化钠后使得三种原料淀粉及其低交联酯化淀粉的热糊粘度和最终粘度呈现不同程度的下降。

After making berry pulp, being added with granulated sugar, calcium chlorid, citric acid, low-methoxyl pectin and β-cyclic-dextrin, controlling the concentrate, the low-sugar jam was processed.

用野生蓝靛果新鲜浆果为原料，经烫漂、硬化、浸糖、50℃渗糖、干燥，可制出蓝靛果低糖果脯；鲜果经打浆，加入白砂糖、氯化钙、柠檬酸、低甲氧基果胶和β-环状糊精进行控制浓缩，可制得蓝靛果低糖果酱。

Previous compound technics consumed a lot of dextrin,and in order to depleting the toxicity of iron sorbit ,we need use methanol and ethanol for refining it.

山梨醇铁是三价铁、山梨醇与柠檬酸的胶体络合物，以前的合成工艺消耗大量的糊精，为了降低山梨醇铁的毒性，需要用甲醇和乙醇进行精制。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。