English translation for "纸层析"
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- [ zhǐcéngxī ]
paper chromatography
pc
Related Translations:
层析发生器: chromatographic generator 层析重建: tomographic reconstruction 盐析层析: saiting-out chromatography 层析用: for chromatography purpose 微量层析: microchromatographymicroscale chromatography 混合层析图: mixed chromatogram 气体吸附层析: gas adsorption chromatography 圆型纸层析: circular paper chromatography 连续流动层析: continuous flow chromatography
- Example Sentences:
| 1. | Four kinds of components of it were separated by paper chromatography
色素经纸层析可分离出四个成分。 | | 2. | Day 12 . very slight cap . rs over 1 % , per clinitest . chromatography test shows ml is complete . lowered room temp . to 70 ? f
第12天:只有轻微的酒帽,糖试纸测得残糖超过1 % ,纸层析实验表明苹果酸发酵已经彻底了.降低室温到21c | | 3. | Methods under the various separating condition , the anticoagulating active components of scorpion were appraised with thin layer chromatography ( tlc ) and paper chromatography
方法用不同的展开剂，采用薄层色谱法和纸层析法对全蝎抗凝活性成分进行鉴定和分析。 | | 4. | The active agent was confirmed as oligosaccharide , mostly composed of glucose by pc , vc and acidhydrolysis . the active agent is stable between ph2 - 12 and below 90c
通过纸层析（ pc ）和柱层析（ vc ）分析，活性组分酸水解分析初步证实了其组分为葡萄糖为主要成分组成的寡糖类物质。 | | 5. | The methods of paper chromatography - mottle elution cnromometry and enzyme - dns colorimetric were defined . these methods were simple , cheap and accuate . the results showed that the positive correlation was obtained between trehalose concentration and acetic acid or osmotic tolerant
提出了“纸层析-分离洗脱法” 、 “酶- dns比色法”定量测定海藻糖的方法，该方法简便、成本低、准确度高。 | | 6. | Under that condition the strain can produce the most concentration of the bioactive compounds . the physical and chemical properties of the actibacterial compounds have been studied , the results showed the bioactive substance has heat stable , acidity and weakly alkali stable . it can be dissolved in acid water , chloroform solvent , can not be dissolved in ethyl acetate , petroleum ether , alkali water . the result of thinlayer chromatography showed the bioactive compounds can give off blue and green fluorescence in the uv light . the paper chromatography demonstrate the bioactive substance may be a new construct compounds
研究表明，该活性物质具有较强的热稳定性， ph 9的条件下能稳定存在，但ph 12的强碱性条件下活性物质的抗菌活性几近丧失；活性物质易溶于氯仿、酸性水、不溶于乙酸乙酯、石油醚、碱性水；薄层层析显示活性物质在紫外光下能发蓝绿色荧光等特点；由捷克八溶剂系统纸层析鉴定该抗菌活性物质不属于四大类抗生素，可能为一新的抗菌活性物质。 | | 7. | Two kinds of flavonoids in water extracts , water - extraction and alcohol precipitation , alcohol extracts were found by paper chromatography . they were separated and purified by thin - layer chromatography , one of which was primarily identified by uv as 4 " , 5 - dihydroxy - flavonol etherification or 4 " , 5 , 8 - trihydroxy - flavonol etherification
水提物、水提醇沉物、醇提物等3种提取物纸层析结果显示有两种黄酮类化合物，经薄层层析分离纯化，并进行紫外光谱分析，初步测定其中一组分为4 ， 5 -二羟基黄酮醇醚或4 ， 5 ， 8 -三羟基黄酮醇醚。 |
- Similar Words：
- "纸草的" English translation, "纸草的叶" English translation, "纸草纸" English translation, "纸层" English translation, "纸层色谱仪" English translation, "纸层析法" English translation, "纸层析放射自显影" English translation, "纸层析术" English translation, "纸产品" English translation, "纸长类" English translation
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