搜索结果: 1-15 共查到“知识库 microorganisms”相关记录83条 . 查询时间(0.106 秒)
Effect of Housing System and Age of Laying Hens on Eggshell Quality, Microbial Contamination, and Penetration of Microorganisms into Eggs
antimicrobial effect gastrointestinal tract pathogens palm oil lauric acid capric acid
2018/3/5
Increasing antibiotic resistance has led to a ban on antibiotic use in feed additives in the EU. Therefore, new
non-antibiotic, pathogen-inhibiting agents are urgently needed. Inhibitory effects of e...
Pendimethalin degradation in soil and its interaction with soil microorganisms
biodegradation half-life persistence pesticides
2016/8/2
Pendimethalin [N-(1-ethylpropyl)-3,4-dimethyl-2, 6-dinitrobenzenamine] is a herbicide used worldwide to control most annual grasses and common weeds in cereals, fruit, and vegetables. Its degradation ...
Taxonomy and important features of probiotic microorganisms in food and nutrition
gastrointestinal tract functional properties molecular typing
2016/6/12
Lactic acid bacteria are among the most important
probiotic microorganisms typically associated with the human
gastrointestinal tract. Traditionally, lactic acid bacteria have been
classified on th...
Response of directly seeded high-value timber species to microorganisms,fertiliser and a water retention polymer:implications for reforestation of agricultural lands in Southeast Asia
forestry mycorrhizal fungi rehabilitation root nodule bacteria Rose woods
2016/4/6
High-value native timber species are being promoted in reforestation in Southeast Asia. However, slow growth during early establishment, coupled with poor soil fertility, poses challenges for promotin...
High Throughput Cultivation for Isolation of Novel Marine Microorganisms
High Throughput Cultivation Novel Marine Microorganisms
2015/7/23
Natural products are organic molecules derived from plants, animals, or microorganisms, and represent the starting point for most of the anti-infective and anti-cancer drugs on the market today. Until...
The association between the somatic cell count and isolated microorganisms during subclinical mastitis in heifers in Jordan
subclinical mastitis (SCM) somatic cell count
2015/5/25
All isolates except for the CNS group exhibited strongly elevated SCC
(> 1 × 106
cells/ml). However, the coagulase-negative Staphylococci did not have a distinct pattern with respect
to SCCs. The...
The association between the somatic cell count and isolated microorganisms during subclinical mastitis in heifers in Jordan
subclinical mastitis (SCM) somatic cell count (SCC) heifers aetiology prevalence Jordan
2015/4/30
Mastitis is an important cause of early culling of dairy heifers. The aims of this study were to identify microorganisms that cause subclinical mastitis (SCM) in Holstein heifers in northern Jordan, t...
Anaerobic metabolism of organic compounds by hyperthermophilic microorganisms
Microbes extreme geology metabolism organic acids aromatic hydrocarbons long chain fatty acids
2015/1/28
From the time of their discovery in the early 1980's, hyperthermophilic microorganisms have been at the center of intense research to describe their diversity as well as the extreme geologic environme...
Influence of Yeast Fermented Cassava Chip Protein (YEFECAP) and Roughage to Concentrate Ratio on Ruminal Fermentation and Microorganisms Using In vitro Gas Production Technique
Protein Source Rumen Fermentation In vitro Gas Production Rice Straw
2016/5/16
The objective of this study was to determine the effects of protein sources and roughage (R) to concentrate (C) ratio on in vitro fermentation parameters using a gas production technique. The experime...
Indigenous Microorganisms in Littoral Clayey Soils and the Possible Route of Human Exposures
Indigenous Microorganisms Littoral Clayey Soils Possible Route Human Exposures
2012/3/14
Indigenous Microorganisms in Littoral Clayey Soils and the Possible Route of Human Exposures.
Comparative Study on Microorganisms Used for the Bioethanol Production
Bioethanol Lignocellulosic Biomass Microorganism
2013/2/25
Two different methods, namely simultaneous saccharification and fermentation and two-stage hydrolysis and fermen- tation have been used for the conversion of the cellulose into bioethanol. Both aerobi...
纤维素分解菌产酶性能优化试验（Study on Isolation of Cellulose-decomposing Microorganisms and Its Cellulase-producing Conditions）
甜高粱秆 纤维素分解菌 酶活力
2010/12/28
以甜高粱秸秆为原料，结合微生物生态学的理论，从自然环境中分离筛选出具有高酶活力的纤维素分解菌。通过刚果红培养基筛选以及液体培养基的复筛得到一株供试菌株，选取酶解温度、起始pH值和接种量3因素，采用五水平正交旋转回归组合试验设计，进行了产粗酶能力的优化试验。利用SPSS 130的回归分析方法以及Matlab 7.0的响应面分析法，建立并分析了3个因子对还原糖得率影响的数学方程。结果表明，所得回归方...
The effect of microorganisms on cytokine secretion from bone marrow dendritic cells
Dendritic cells microorganisms cytokines
2010/10/14
Dendritic cells (DCs) are potent antigen-presenting cells crucial for initiation of cell-mediated immune responses to foreign antigens. They also contribute to the innate resistance against microbial ...
Investigation on Microorganisms and their Degradation Efficiency in Paper and Pulp Mill Effluent
Water Resource and Protection Microorganisms Degradation Bacteria Fungi BOD COD Treatment Efficiency
2013/3/20
Paper and pulp mill is a source of major pollution generating industry leaving huge amount of intensely colored effluent to the receiving end. Rapid increase of population and the increased demand for...
Role of Some Effective Microorganisms in Improving Soil Properties and Productivity of Peanut under North Sinai Conditions
Microorganisms sandy soil Pea nut Bacillus Pseudomonas Streptomyces fulvissium
2010/11/15
About 77 different microbial isolates (24 Azotobacter, 14 Bacillus, 9 Pseudomonas, 14
Actinomycetes and16 Fungi), isolated from different plant rhizosphere and compost from different localities in Eg...