次级代谢产物

海洋细菌Bacillussubtilis次级代谢产物的研究

Studies on the secondary metabolites from the marine bacteria Bacillus subtilis

海绵来源真菌AspergillusspBH4次级代谢产物的初步研究

Study on the Secondary Metabolites of Sponge-Associated Fungus , Aspergillus sp BH4

ZEN是镰刀菌属菌在一定条件下产生的次级代谢产物。

ZEN is the secondary metabolite of fusarium in specific conditions .

南海红树林内生真菌B2次级代谢产物研究

Secondary Metabolites of Mangrove Endophytic Fungus B2 in the South China Sea

红曲霉次级代谢产物γ&氨基丁酸（GABA）具有降血压功能。

Production of the secondary metabolites γ - Aminobutyric acid ( GABA ) by Monascus is a hypotensive agent .

结果表明，该次级代谢产物能抑制种植性实体瘤（H22）的生长和转移。

The result showed that the secondary metabolites can inhibit tumor growth and metastasis .

链霉菌（Streptomyces）属于革兰氏阳性细菌，通常呈丝状，可产生多种次级代谢产物。

Streptomyces is a kind of gram positive bacteria , which is filamentous generally . It can produce many kinds of second metabolites .

说明该次级代谢产物能够使荷瘤动物巨噬细胞吞噬力增强，并能抑制种植性实体瘤（H22）的生长。表明该次级代谢产物具有抗肿瘤药用价值。

So the secondary metabolites can enhance swallow percentages of peritoneal macrophages and inhibit tumor growth , and serve as antitumor drugs .

糖苷生物碱（glycoalkaloid）是一种植物次级代谢产物，主要分布于茄科和百合科植物中。

Glycoalkaloids are secondary metabolism of plants and distributed mainly in Solanaceae and Liliaceae .

我们将从福建莆田平海湾海藻来源的黄曲霉c-f-3中提取的次级代谢产物，利用cAMP测试法对选送的单体化合物进行了受体结合活性的初步测定。

Using secondary metabolites extracted from aflatoxin c-f-3 , which was from gulf seaweed in Putian Fujian , we have tested their receptor binding activity by cAMP assay .

目的研究海洋微生物FIM02-635产生的活性次级代谢产物。

Objective To study the active secondary metabolites from marine microorganism FIM02-635 .

霉菌毒素（Mycotoxin）是由霉菌产生的有毒次级代谢产物，各种饲料原料及成品都可能发生霉变而遭受霉菌毒素的污染。

Mycotoxins are the toxic secondary metabolites produced by fungi . All kinds of the feed ingredients and finished products could be polluted by fungi and be contaminated by mycotoxin .

放线菌SPRI-709084次级代谢产物的提取分离及结构鉴定

The Extraction , Separation and Structural Identification of Secondary Metabolites of Actinomycete SPRI-709084

海洋木栖真菌抗肿瘤活性菌株的初筛及TY-2菌株次级代谢产物的研究

Screening of Lignicolous Marine Fungi with Antitumor Activity and Secondary Metabolism Compounds Produced by Fungus TY-2

海洋弧菌S-9801次级代谢产物抑藻作用及作用机制研究

Studies on the Inhibition Activity of Secondary Metabolites of Marine Vibrio Sp.s-9801 and the Inhibition Mechanism

通过骨髓微核试验（采用Giemsa和Feuglen两种染色方法观察微核）和鼠伤寒沙门氏菌回变试验这两大经典试验对豆类丝核菌次级代谢产物的致突变性进行研究。

The mutagenicity of the secondary metabolites was studied by experiments including bone marrow micronucleus assay ( stained by giemsa and feuglen ) and ames assay .

普鲁兰糖（pullulan）是出芽短梗霉在发酵过程中产生的次级代谢产物，是一种由a.（1.6）糖苷键连接麦芽三糖构成的线性分子，也是一种有广阔用途前景的多聚糖。

Pullulan is a kind of secondary metabolite producing by Aureobasidium pullulans . Pullulan is an unbranched homopolysaccharide which consists of maltotriose units with a - ( 1,6 ) - glucosidic bonds . Pullulan have extensive applying prospect in many fields .

本论文涉及的一株地衣芽孢杆菌（Bacilluslicheniformis）C2-13，其主要次级代谢产物之一为纤溶酶。纤溶酶具有强大的直接溶解纤维蛋白的活性，因而具有开发成为溶栓药物的良好前景。

The Bacillus licheniformis C2-13 used in this work , as producing the fibrinolytic enzyme which has a strong effect of dissolving fibrin directly , has a prospect of being a medicine for thrombosis .

大观霉素（spectinomycin）是由壮观链霉菌（Streptomycesspectabilis）经有氧发酵后生成的次级代谢产物，具有杀菌谱广，无过敏现象，副作用小，安全性好等特点。

Spectinomycin , which was a microbial broad-spectrum antibiotic , was a secondary metabolite from the aerobic fermentation of Streptomyces spectabilis . Attributes of spectinomycin included : no hypersusceptibility , small side effects and safety .

聚酮化合物（PKs）是一类具有生物活性和药用活性的次级代谢产物。为了进一步提高聚酮化合物的产量，异源表达是非常值得尝试的方法。

Polyketides are a diverse class of secondary metabolites with great biological and pharmacological activities . Heterologous expression of polyketide synthase ( PKS ) is a potential approach to improve the production of polyketide .

四株植物内生真菌次级代谢产物的研究

The Study on the Secondary Metabolites from Four Strains Endophytic Fungi

上述途径还可能发生交又，生成次级代谢产物。

Secondary metabolism via these pathways was also evidenced . 2 .

提高植物培养细胞中次级代谢产物含量的途径

The pathways of promoting secondary metabolite contents in plant cell cultures

海藻真菌次级代谢产物研究进展

Advances in secondary metabolites of fungi isolated from the marine alga

胶州湾两株海洋放线菌次级代谢产物的研究

The Secondary Metabolites Study of Two Marine Actinomycetes Isolated from Jiaozhou Bay

真菌次级代谢产物的化学多样性开发及生物活性研究

Studies on the Chemical Diversity and Bioactivity of Secondary Metabolites from Fungi

两株海绵来源真菌活性次级代谢产物的研究

Studies on the Bioactive Constituents of Secondary Metabolites of Two Sponge-associated Fungi

云木香及两种海洋生物次级代谢产物的研究

Studies on the Secondary Metabolites of Saussurea Lappa and Two Marine Organisms

环孢菌素是一种真菌的次级代谢产物。

Cyclosporin is a secondary product of metabolism of fungi .

用不同的方法对菌丝体和次级代谢产物分别进行处理。

Treating mycelium and secondary metabolite separately with different methods .