A process for simultaneous purification of phosphatidyl choline(PC) and phosphatidyl ethanolamine(PE) by alumina column chromatography was developed,and the optimization of operating parameters was made.
研究了氧化铝柱层析同时分离纯化卵磷脂和脑磷脂的工艺过程,包括上样、洗脱工艺条件优化以及氧化铝再生等。
The results show that phosphatidyl ethanolamine (PE) comes out ahead of phosphatidyl choline (PC).
结果表明在硅胶柱上卵磷脂(PC)比脑磷脂(PE)具有更强的结合力,因而在流出曲线中脑磷脂先于卵磷脂出峰;由于卵磷脂和脑磷脂的竞争吸附,使脑磷脂在流动相中甲醇含量较低时出现很高的过顶峰;同时,在流动相中甲醇含量较高时脑磷脂的流出曲线呈现双平台型,即显现虚拟二组分特性。
The effects of initial water content in alumina and water content of mobile phase on the simultaneous purification of phosphatidyl choline(PC) and phosphatidyl ethanolamine(PE) by alumina column chromatography were studied systematically.
系统地研究了固定相初始含水量和流动相含水量对氧化铝柱色谱法同时分离纯化卵磷脂和脑磷脂的影响。
Preparation of high purity soybean phosphatidylcholine(PC) and phosphatidylethanolamine(PE) with column chromatography;
柱色谱法制备高纯大豆卵磷脂和脑磷脂研究
Preparation of soybean phosphatidylethanolamine and phosphatidy linositol by column chromatography;
柱色谱法制备大豆脑磷脂和肌醇磷脂
Soyabean phospholipids with high content of phosphatidylethanolamine were fractionated with ethanol, and optimal conditions have been determined to improve phosphatidylethanolamine (PE) enrichment.
利用乙醇为溶剂进行固液抽提,以粉状大豆磷脂为原料制备高含量的脑磷脂。
Anti-ganglioside GM_1 Antibodies and Anti-cephalin Antibodies in Patients with Motor Neuron Diseases;
抗GM_1抗体和抗脑磷脂抗体与运动神经元疾病
The extraction and purification of cephalin from the soybean phosphatide were studied in this paper.
研究了用有机溶剂法从大豆磷脂中提取制备高纯度脑磷脂的工艺,大豆磷脂先用丙酮萃洗溶解去除其中的油脂和游离脂肪酸,然后用无水乙醇溶解除去卵磷脂,最后用石油醚萃取沉淀物得高纯度的脑磷脂。
This paper presented the procedure in which the sphingolipid,lecithin and cephalin were extracted using pig\'s brain and the analysis of the key point.
以哺乳动物猪脑组织为原料,分别对神经醇磷脂、卵磷脂和脑磷脂的提取工艺流程进行了实验设计,并对某些关键环节进行了分析讨论,为磷脂的综合提取提供了可行的实验方法。
cephalin-cholesterol flocculation test
脑磷脂－胆固醇絮凝试验
Any of various phosphorous-containing lipids, such as lecithin and cephalin, that are composed mainly of fatty acids, a phosphate group, and a simple organic molecule.
磷脂一种含磷的油脂，如卵磷脂和脑磷脂，主要由脂酸、磷酸盐和一个简单的有机分子组成
The most abundant phospholipid in many cells is phosphatidyl ethanolamine or cephalin.
在许多细胞中，含量最高的磷脂是磷脂酰乙醇胺或脑磷脂。
Any of a group of phospholipids having hemostatic properties and found especially in the nervous tissue of the brain and spinal cord.
脑磷脂一种具有止血功能的磷脂，尤见于脑和脊椎的神经组织中
Study on Effects of Water Contents on the Simultaneous Purification of PC and PE by Column Chromatography;
含水量对柱层析同时分离卵磷脂和脑磷脂影响的研究
It is rich in effective ingredient such as PC, PE and PI, with higher nutritional value.
本产品富含卵磷脂、脑磷脂、磷脂肌醇等有效成分，具有极高的营养价值。
Those in mammalian cells, the cerebrosides and gangliosides, may perform similar functions.
在哺乳动物细胞中脑磷脂和神经节苷脂可能执行同样的功能。
Determination and qualitative analysis of phospholipids from yark's brain
牦牛脑中磷脂含量的测定及定性分析
The Effects of Yangxue Qingnao Granule on Plasma Lysophosphatidic Acid and Phosphatidic Acid Concentration in Experimental Rats with Cerebral Thrombosis;
养血清脑颗粒对实验性脑血栓形成大鼠血浆溶血磷脂酸及磷脂酸的影响
A study of the secondary prevention and therapy of cerebral infarction with positive-anticardiolipin antibody
抗心磷脂抗体阳性脑梗塞二级防治研究
Effect of lysophosphatidic acid on blood-brain barrier permeability and the expression of AQP4
溶血磷脂酸对血脑屏障及AQP4蛋白表达的影响
Relationship between anticardiolipin antibodies,IL-6 and acute viral encephalitis
抗心磷脂抗体和IL-6与病毒性脑炎的关系
lecithin/sphingomyelin ratio
卵磷脂与鞘磷脂比值
Effects of Naozhongxiao on Activities of PLA2 Experimental Cerebral Ischemia-Reperfusion Rats;
脑肿消对局灶性脑缺血大鼠磷脂酶A_2表达的影响
The Effects of Acute Cerebral Thromboembolism in Rats on Phospholipids and the Influence of Buchang Naoxintong Capsule on It;
步长脑心通胶囊对脑血栓栓塞大鼠血浆磷脂水平的影响
Traumatic Brain Injury Patients with Cerebrospinal Fluid Myelin Basic Protein Content and Clinical Significance
颅脑损伤患者脑脊液髓磷脂碱性蛋白含量变化及临床意义
Expression of Lp-PLA2 and LPA in Rabbit's Cerebral Ischemia and Their Correlationship
磷脂酶A2与溶血磷脂酸在大鼠脑缺血性损伤后的表达及相互关系研究
Determination of Phospholipid in Membrane of Rat Lung andBrain Tissues by High Performance Liquid Cbromatography(HPLC)
高效液相色谱法测定大鼠肺及脑组织中细胞膜磷脂