Cordycepin

Study on Cordycepin Extraction with Different pH Value Distilling Solution

不同pH值提取液浸提虫草素研究

Study on Optimization of Cordycepin Extraction from Cordyceps Residue Medium

蛹虫草大米培养残基中虫草素提取方法的优化研究

Biological Activity and Determination Method of Cordycepin

虫草菌素的生物活性及检测方法

Research on separation and enrichment of cordycepin by column chromatography

采用柱层析分离与富集虫草素研究

The high yield strain could be applied in fermentation for cordycepin product after further genetic stability test .

虫草素高产融合子在经过进一步遗传稳定测试后，可用于以获得虫草素为目的的菌丝体发酵培养。

Comparing cordycepin purification with standard used infrared method , could decided it was cordycepin .

对虫草素精品和虫草素标准品红外光谱对比，确定为虫草素。

Study of Cordycepin on Regulation of Mouse Spleen Lymphocytes

虫草素对小鼠脾淋巴细胞调节作用的研究

R & D of Cordycepin Polysaccharide Study on introduced varieties of Basil

冬虫夏草多糖的研究开发罗勒的引种栽培

Objective : To develop a method with HPLC to simultaneously determine adenosine and cordycepin in health foods .

目的：建立保健品中腺苷和虫草素含量的测定方法。

The soxhlet extraction showed that water was better than ethanol for the extraction of the cordycepin .

索氏提取结果表明水比乙醇更优于提取虫草素；

An efficient method of extracting and purifying cordycepin from waste rice medium of Cordyceps militaris

从废弃蛹虫草大米培养基中高效提取纯化虫草素工艺条件研究

Concluded from the results of cordycepin content and bottle cultivation , 16 strains were selected to test genetic stability .

综合虫草素含量和人工培养结果，选出16株进行遗传稳定性的测定。

Isolation and Purification of Cordycepin from the Solid Medium of Cordyceps militaris

人工蛹虫草固体培养基虫草素的分离纯化研究

Studies on Submerged Culture Technics for Cordycepin Production by Medicinal Fugus Cordyceps Militaris

蛹虫草高产虫草菌素的深层培养工艺研究

Analysis of Cordycepin and Adenosine Contents in Fermentation Supernatant of Cordyceps militaris by HPLC

北冬虫夏草发酵液中虫草素和腺苷含量的HPLC分析

The rate of cordycepin in cordycepin crystalline is 88.9 % .

对其进行含量测定，得虫草素结晶中虫草素的含量为88.9%。

High-yielding cordycepin in Cordyceps militaris modified by low-energy ion beam

低能离子束修饰蛹虫草菌株高产虫草素添加前体促进蛹虫草发酵生产菌丝体和虫草菌素的研究

Inducing Conditions of Fungal Elicitor on Cordycepin Acceleration

真菌激发子诱导虫草菌素高产的条件

Utilization of fungal elicitor in increasing cordycepin of Cordyceps militaris

真菌激发子对提高蛹虫草虫草菌素的作用

NMR and IR studies on the characterization of cordycepin and 2 ′ - deoxyadenosine

虫草素及2′－脱氧腺苷的超导核磁共振与红外光谱鉴别

Furthermore , both kinds of hormones also could change the metabolic rhythm of cordycepin and adenosine based on their productivity during the fermentation .

虫草素和腺苷产量分析结果也表明激素可改变两种活性物质的代谢节奏。

However , the extraction and refining process of cordycepin polysaccharide is expected to be optimized in order to reduce the production cost and increase product purity .

虫草多糖的提取、精制工艺还有待于进一步优化，以降低生产成本和提高产品纯度。

The changes of enzymatic activity of neuronal mitochondria in rats with cerebral ischemia : the protective effect of artificial cordycepin on mitochondria dysfunction

实验性鼠脑缺血时脑细胞线粒体酶活性的变化&人工虫草菌丝的抗线粒体损害作用

The tests of acute toxicity and pharmacology show that cordycepin polysaccharide is non-toxic and has good prospect as anticarcinogen .

急性毒性试验及药理试验表明，虫草多糖无毒，是很有前景的抗癌药物。

The crystallize II have been characterized by TLC , HPLC , Melting Point Determine , IR , and chemical element analysis , the result is in accordance with the cordycepin spectrum data .

应用熔点测定、IR、以及元素分析对所得的结晶Ⅱ进行结构鉴定，结果与虫草素的资料数据一致。

Through study on solid and liquid ferment we found that the highest content of cordycepin is seventh and eighth day in mycelia and liquid culture media respectively by HPLC in liquid ferment ;

对蛹虫草进行固体液体发酵，应用高效液相色谱对液体发酵的菌丝和发酵液中虫草素的含量进行检测，结果发现菌丝在第七天，发酵液在第八天虫草素的含量最高。

Effects of cordycepin on mice with learning and memory acquisition impairment induced by scopolamine Determination of Scopoletin in the Roots and Stalks of Herba Argyreia Seguinii

虫草素对东莨菪碱所致小鼠记忆障碍的影响白花银背藤根和茎中东莨菪内酯的含量测定

For synthesis of polysaccharide , cordycepin and carotenoids , the incandescent light is much better than yellow and red light , superior to ergosterol and free-amino acids oppositely .

对于多糖、虫草素及类胡萝卜素的合成，白炽光显著优于黄光和红光，而对麦角甾醇和游离氨基酸则相反。

This fungi produces an important bioactive compound , cordycepin ( 3 ' - Deoxyadenosine ) . How to enhance the cordycepin production is a bottleneck for commercial application of fungi fermentation technology .

现代医学研究表明虫草菌素（cordycepin）是其重要的生物活性成分，用现代生物技术手段大规模深层培养蛹虫草生产虫草菌素具有重要的应用价值。

The stronger light , polysaccharide , adenosine , carotenoids content was higher , the weaker light is more conducive to yield increase and cordycepin , ergosterol , soluble protein and free amino acid synthesis .

光照越强，虫草多糖、腺苷及类胡萝卜素含量越高。较弱的光照则更有利于子实体产量提高和虫草素、麦角甾醇、可溶性蛋白及游离氨基酸合成。