析取

The two detection methods were compared when papaveraceous shell was mixed with other food spice s.

选用 10种常用食品香料与罂粟壳混合，经酸化加热水解、碱化等步骤后，用常法萃取和搅拌透析，提取罂粟壳残留物进行了比较。

Part 1. Chemical investigation of Phyllanthus reticulatus and Neolitsea sericea var. aurata by HPLC-SPE-NMR and general methods Phyllanthus reticulatus Poir., a traditional Indian herb, is used as medicine for the fractures and traumatic injury.

第一部分小果叶下珠和金新木姜子叶部成分之分离及利用高效液相层析－固相萃取－核磁共振之分析研究小果叶下珠为大戟科植物，印度民间传统用药，多用於治疗骨折和外伤。

The culture filtrate of strain LN-176 was tested for light absorption at 260nm and 280nm, and the results showed that the protein content in the culture filtrate significantly increased. After ammonium sulphate precipitation, the supernatant and the precipitation were separated to testify their antagonistic activity, and it was found that the precipitation was inhibitory to Ustilago hordeum , but the supernatant not.

LN-176菌株的发酵液在260nm和280nm下进行吸光度测定，结果表明发酵液中蛋白质含量明显升高；发酵液经硫酸铵盐析后，取上清液和沉淀物分别做抗菌试验，发现沉淀物对青稞散黑穗病菌有拮抗活性而上清液无活性。

Essential oils from the dried rhizomes of zingiber officinale were extracted by supercritical-CO2 fluid(SFE-CO2 ),the flavonoids of essential oils were further extracted by solvent.

利用超临界CO2流体从干姜中萃取出姜精油，经过有机溶剂对其萃取使生姜黄酮进一步分离，采用大孔树脂为层析柱填充料对生姜黄酮进行纯化，得到纯度为72.3%生姜黄酮。

In this thiese, we extracted a large qunatity of polysaccharide from cercariae, fractioned it into two components by size and affinity chromatography, and found that one component iwas glycogen-like material and the other was the glycocalyx.

在本文中，我们利用热酚淬取了大量的尾蚴多糖分子，通过分子筛和植物素亲和层析分离获得了两种成分，其一是尾蚴表面的糖萼，其余的则是尾蚴糖原。

Other separation processes are distillation, dust extraction, decanting, leach ing

别的分离过程有精馏、捕尘、倾析、浸取。。。。。。

Other separation processes are distillation , dust extraction, decanting, leaching

别的分离过程有精馏、捕尘、倾析、浸取。。。。。。

Tri- sodium citrate with aqueous gold chloride were warmed up and mixed to make gold sol; The chicken IgG(anti-JG04 strain GPMV) was immobilized to a defined detection zone on a porous nitrocellulose membrane, while 3A_5 was conjugated to colloidal gold which served as a detection reagent.

在加样处沾取含有GPMV的尿囊液样品，GPMV与金标3A_5结合形成混合液，由于层析原理，混合液向上移动，在检测线上混和液中与金标颗粒结合的GPMV与鸡IgG结合，由于大量GPMV沉积在检测线上，出现红线；而如果尿囊液中不含有GPMV，检测线上不出现红线。

Coenzyme Q10 is obtained through saponification, extraction with petroleum benzine, chromatography with silica gel and crystallization with ethanol.

采用醇碱皂化法，经石油醚萃取、硅胶柱层析，无水乙醇结晶、重结晶得到辅酶Q10。

In the recovery of used acid from coking refined benzene by means of salting-out-extraction process, small amount of acid tar slag is produced.

摘 要：在用盐析-萃取工艺对焦化精苯废酸进行回收过程中，有少量的酸焦油渣产生。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。