Using hot steam as an elute to the end stage of dehydration will eliminate the microorganism contamination as indicated by this experiment. 为了减少脱水冷冻蔬菜在加工过程中生菌数之增加,可于脱水之末了应用蒸汽喷一下卽可。
"elute: To extract ( one material) from another, usually by means of a solvent." “洗提:从另一物质中提取(一种物质),通常用溶剂的方法.”
Mining equipment of mineral products: Send, entangle and break to pieces, elute, press one, improve compositions. 矿产开采设备:输送、绞碎、洗脱、压粒、提高成份。
The method of "dissolve with heat, flow with the same temperature, elute with warm water" was used in this paper. 采用“增温溶解,保温过柱,温水解吸”的方法对显齿蛇葡萄中的二氢杨梅素进行提制研究。
For critical separations, specificity can be demonstrated by the resolution of the two components which elute closest to each other. 对于临界分离,专属性应通过相邻出峰的两个组分的分离度来证明。
As an oxidant in in-situ leach of uranium and elute of saturated resin, nitrate has been successfully applied to several mines in our country. 硝酸盐作为原地浸出采矿的氧化剂和饱和树脂淋洗剂,已成功地应用于国内某些铀矿山。
The optimized experimental parameters including pH, C 18 column, concentration of methol in elute and the velocity of elute were investigated. 对螯合反应的pH,碳18柱的尺寸和填充松紧度,洗脱液中甲醇含量及洗脱液流速等进行了优化选择。
Gradient elute was performed by the mobile phase consisting of methanol and 0.1% formic acid-water with the flow rate of 1.0 ml/ min. 甲醇与01%甲酸进行梯度洗脱;流速为10ml/min。
The experimental result shows: PAN-S resin have some advantage, such as the speed of exchanging is quick, it is easy to elute and rich to collect, it is also alternative, when used for collection and separation of the trace element. 实验结果表明,PAN-S树脂用于痕量元素的分离富集具有交换速度快、易于洗脱、富集倍数大、选择性好等优点。
The acidic groups of aromatic amines make the peaks to elute later. 芳香胺含酸性取代基则使峰序滞后。
Methods for Monitoring of Elute from Groundwater Around Dam-site 大坝坝址地下水析出物检测方法
And the optimum elution conditions were as follows: elute volume 4 BV, elute concentration 70%, elute rate 2 BV/ h, pH value 8.0.The purity of the obtained limonoids was 37.26%. 最佳洗脱剂为70%乙醇溶液,洗脱液pH值为8.0,洗脱速率为2BV/h,洗脱体积为4BV。纯化得到的样品柠檬苦素类物质含量为37.26%。
Absorbed by Amberlite XAD-2 resin. Elute with ether and pentane mixture ( 1:1) and methanol, the bound and free aroma can isolated efficiently. AmberliteXAD-2树脂吸附,结合乙醚戊烷混合液(1:1,V/V)、甲醇的依次洗脱,可以将苹果汁(皮)中的游离态与键合态芳香组分进行有效分离。
Study on Elute Saving of Amino Nitrogen Elution in Apple Juice 苹果汁中氨基态氮的分离&(Ⅱ)氨基态氮在LSI-1010阳离子交换树脂上解吸行为的研究
Desorption with alcohol reversed the solvent antagonism, weaken hydrophobic interaction forces between the peptides and resins and hence to elute the peptides. 乙醇解吸可能改变了溶剂的相互作用,削弱了多肽链和树脂之间的疏水相互作用,从而使水解物从吸附的树脂上被洗脱。
RESULTS: The optimum technical operations were as follows: 10% ethanol ( 4 times the volume of the resin) was used to elute glycyrrhizic acid; 结果:优化的工艺条件为:纯化用4倍树脂柱体积10乙醇最经济;
Resin AB-8 was excellent for the separation and purification of blackberry red pigment and 80% ethanol solution was the better elute solution. AB-8树脂是吸附分离纯化黑莓红色素的优良材料,洗脱剂以80%乙醇较佳。
Mobile phase: 0.1% formic acid-water ( A) and acetonitrile ( B), gradient elute; 流动相:0·1%甲酸水溶液(A)-乙腈(B),梯度洗脱;
The flow rate of sample, the volume of sample, the composition and concentration of elute were optimized. 通过单因素法对流动注射和化学参数进行优化,考察了试样介质酸度、样品流速、上柱的体积、洗脱液的选择以及干扰离子的影响等条件。
After optimization of elution conditions, use 40% methanol to elute firstly to clear most impurities and pigment and then with 100% methanol so that the active ingredient would be eluted down. 以甲醇为解吸剂,优化后的洗脱条件:先用40%的甲醇洗脱,除去大量的色素等杂质,然后用100%的甲醇将活性成分洗脱下来。
The residues of ionic liquid-modified silica in optimum elute components are low arid the ionic liquids-modified silica was recycled two times without obvious loss in the concentration separation capacity. 固定化离子液体在最佳洗脱组分中的残留量很低,并且该类固定化离子液体可以循环使用两次,其富集分离能力无明显变化。
Elute was evaporated to dry, the dry residue was dissolved by the mobile phase and filtered. 洗脱液浓缩后用流动相复溶,过滤。