niger相关论文
Neurofibromatosis Type 1 or Von Recklinghausen Disease: About Three Cases to the National Hospital o
We report three cases of neurofibromatosis type 1 disease with literature review, collected in the department of neurolo......
<strong>Objective: </strong>Otomycosis is a common fungal infection of the outer ear that is seen in tropical and subtro......
<strong>Introduction:</strong> Goiter is the most common endocrine disease in the world. The objective of our study is t......
Microbial transformation is a useful tool for structure modification of active natural products.Z-Butylidenephthalide is......
Childhood abdominal surgery emergencies are a major challenge and problematic for the surgeon. The objective is to asses......
目前国内各地多采用洋金花用于中药麻醉和精神病的治疗。我院自1959年以来早期曾单用洋金花或茛菪子昏迷治疗精神病,后来改用小剂......
Synthesis,characterization and antimicrobial activity of some new biquinoline derivatives containing
A series of new biquinoline derivatives containing a thiazole moiety were synthesized by a one-pot,base-catalyzed cycloc......
Rapid Biosynthesis of Silver Nanoparticles Using Cymbopogan Citratus (Lemongrass) and its Antimicrob
The present study deals with the rapid green synthesis of silver nanoparticles using fresh leaves of Cymbopogan Citratus......
在測定机油及添加剂中的鋅、钡和鈣时,可用二乙三胺五乙酸来代替乙二胺四乙酸。仲裁測定时,用三氟乙酸分解法;一般控制时,則可用......
Fiederchen klein, stark gewolbt, typisch sphenopteridisch, langlicheiformig,stumpf, am Rande seicht gebucht bis in 3-5 ......
Weathering mechanism of phosphorite rock by Aspergillus niger has been studied. Ten strains of phosphate-solubilizing fu......
Evaluation of the physicochemical indices of blacklfies (Diptera：Simuliidae) breeding sites in Delta
本文通过对荣华二采区10...
This study is aimed at identifying and determining the percentage of occurrence frequency of cellulose decomposing soil ......
In the present work,flower-like℃uO nanostructures were synthesized by reflux condensation method without using any surf......
加入表面活性剂吐温20,用Aspergillus niger对预处理过的印度Sukinda铬铁矿表土在摇瓶中生物浸取镍。考察添加表面活性剂吐温20对......
A study was carried out to examine the possibility for Aspergillus niger strain KBS4 to bioleach metals from sulphide or......
天仙子为茄种植物莨菪(Hyoscyamus niger L.)的种子。有大毒。解痉安神,止痛止泻。南天仙子为爵床科植物水蓑衣[Hygrophila salic......
The cDNA of soluble human tumor necrosis factor receptor I (sTNFRI) was inserted into fusion-protein expression plasmid ......
根据讯问调查,1963年滦县、定县、正定.邢台花生缺株率30—50%,早几年出苗更差些。花生种子发芽率低是缺苗的主要原因,1963年几个......
A study was conducted to determine the antimicrobial activities of essential oil from Artemisiae argyi leaves. The sampl......
新黑地珠蚧Neomargarodes niger(Green)是近年来发现为害花生的一种新的重要害虫。本文对此虫的生物学特性及对花生的危害情况进行......
新黑地珠蚧(Neomargarodes niger)是一种危害花生的地下害虫。该害虫1989首次在开封县袁坊乡出现,点片发生,面积不足百亩。1990年......
Antioxidant and antimicrobial activities of Echinacea purpurea L. (Asteraceae) extracts obtained by classical and ultras......
The reports on chemical constituents of Hyoscyamus niger were summarized.The compounds include alkaloids,saponins,lignan......
Study on the Inhibitive Effect of 3 Antimicrobial Agents on Endophytic Fungi Aspergillus niger in Hu
[Objective] To explore the inhibitory effect of three antimicrobial agents against Aspergillus niger, a dominant endophy......
目的采用黑曲霉Aspergillus niger ZJUT302产生的β-葡萄糖苷酶水解牛蒡子水提液中的牛蒡子苷,提高牛蒡子苷元的量。方法 A.niger ......
[Objective] To study the optimum extraction technology of flavonoids from H. cordata leaves and the antimicrobial effect......
Synthesis, characterization,thermal behavior,and antifungal activity of La(Ⅲ) complexes with cinnama
In this study a series of trivalent lanthanum complexes with 4-(R)-cinnamate(4-Rcinn,R=H(1),MeO(2),Cl(3))and4-methoxyphe......
通过硫酸铵分段,Sephadex G-100凝胶过滤及DEAE-SephadexA-25(A-50)离子交换柱层析等提纯步骤,从黑曲霉(Aspergillus niger)培养液......
Physico-chemical analysis and antimicrobial potential of Apis dorsata,Apis mellifera and Ziziphus ju
Objective:To evaluale physico-chemical properties and antimicrobial potential of indigenous honey samples against differ......
Two new b-hydroxy amino acid-coupled secoiridoids from the flower buds of Lonicera japonica:Isolatio
Two new b-hydroxy amino acid-coupled secoiridoids,named serinosecologanin(1) and threoninosecologanin(2),were isolated f......
Porous cellulose beads modified by histidine (PCBH) were prepared. The adsorption capacity of PCBH for divalent Mg(Ⅱ), ......
Relationship between the Conformation and Enzyme Activity of Commercial and Purified Glucose Oxidase
Relationship between the conformation and enzyme activity of the commercial and purified GOD have been studied. Both enz......
Beeswax is the substance that forms the structure of a honeycomb; the bees secrete wax to build the honeycombs where to ......
Differences in the gene expressive quantities of carbonic anhydrase and cysteine synthase in the wea
We investigated the differences in the gene expression of carbonic anhydrase(CA)and cysteine synthase(CysM)between two w......
Sinenxan A [2α, 5α, 10β, 14β-tetraacetoxytaxa-4(20), 11-diene, 1] was biotransformed by a filamentous fungus, Asperg......
土壤中磷盐的存在状态如何,很大程度上决定了它对植物的有效度.有人把土壤中磷盐的储存总量和有效部分分别称为容量因素和强度因素......
用Ap-2号黑曲霉Aspergillus niger制成磷菌肥,在试验条件下增加土壤速效磷含量141.94％,并在黑龙江省产烟区进行了两年田间试验,结果......
A new naphthoquinoneimine derivative from the marine algal-derived endophytic fungus Aspergillus nig
Cultivation of an endophytic fungus Aspergillus niger EN-13 that was isolated from the inner tissue of the marine brown ......
The weathering of phosphorus-bearing mineral powder(PBMP) and calcium phosphate(CP) by Aspergillus niger was compared,an......
Objective:To evaluate the antimicrobial activity ofTurbinaria conoides(T. conoides), Padina gymnospora (P. gymnospora) a......
A conductometric nitrate biosensor based on methyl viologen/Nafion/nitrate reductase(NR) interdigitated electrode for ......
Rock phosphate (RP) is a low efficiency P fertilizer that is directly applied to the soil and can be solubilized by phos......
Erratum:Mutant breeding of Aspergillus niger irradiated by ~(12)C~(6+) for hyper citric acid[Nucl.Sc
The original version of this article unfortunately contained a mistake.The affiliations of authors were misspelt.The cor......
