Showing 1 - 20 results of 588 for search '"Order of the Niger', query time: 0.46s Refine Results
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    Indigenous Chicken production in Niger by H.O. Moussa, T.C. Keambou, K. Hima, S. Issa, S.J. Motsa'a, Y. Bakasso

    Published 2019-06-01
    “…Hence, a socio-economic and technical survey was undertaken from July to August 2017 in order to provide necessary information on the practice of family poultry keeping in Niger. …”
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    Article
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    Morphology of sympathetic chain in Saguinus niger by MARINA P.E. PINTO, ÉRIKA BRANCO, EMERSON T. FIORETTO, LUIZA C. PEREIRA, ANA R. LIMA

    Published 2013-03-01
    “…Saguinus niger popularly known as Sauim, is a Brazilian North primate. …”
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    Article
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    Citizenship Questions and Environmental Crisis in the Niger Delta by Wunmi William

    Published 2002-09-01
    “…This paper attempts a critical interpretation of the crisis in the Niger Delta of Nigeria in the light of citizenship questions. …”
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    Article
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    INSPECTIVE AND HYGIENIC-SANITARY EVALUATIONS ON Centrolophus niger by G. Ziino, C. Fiorini, A. Giuffrida, A. Panebianco

    Published 2009-12-01
    “…A preliminary study was carried on n. 11 specimens of Centrolophus niger fished along Ionian coastlines in province of Catania and Siracusa (Sicily) in order to determine sensory parameters and hygienic characteristics after 0, 3 and 5 days of storage at 3±1°C as well as the chemical composition and nutritional value. …”
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    Article
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    Production of extracellular tannase enyzme by Aspergillus Niger by Muhamad Syafiq Eidham, Ab Rashid

    Published 2012
    “…Tannase catalyses the hydrolysis reaction of the ester bond present in gallic acid esters and hydrosable tannins.This enzyme is produced by plants and microorganism and used in food industry such as tea industry.In order to produce high yields of tannase enzymes,it needs optimization of parameters which normally consuming a lot of time and expensive to be optimized conventionally.In this study, Response Surface Methodology (Central Composite Design) was performed for optimization.Aspergillus niger had been chosen as biomass and glucose as substrate in this study.The fermentation study was take place in the shake flask and was optimized for higher tannase enzyme activity.There are three factors was studied in this study which are the pH of the fermentation medium (pH 3.5-pH 6.0),the substrate concentration (2 w/v%-10 w/v%) and the agitation speed (100 rpm-300 rpm).From one factor at a time (OFAT) analysis, tannase enzyme showed that the optimum tannase activity at pH 5, 6.0 w/v% and 200 rpm with 14.9521 U/ml, 13.1256 U/ml and 12.4301 U/ml.RSM results shows that the optimum values of each parameter were pH 4.75, 6.0 v/w% of substrates concentration and 200 rpm of agitation speed which resulted the optimum tannase activity at 15.3131 U/ml.As a conclusion,RSM is the best tool used to identify the correlation between controlled independent factors and observed dependent responses.For the future research,it is recommended for study the application of genetic engineering in the enzyme production by scale up tannase production using a bioreactor and toxicology studies on tannase enzyme for application in food industry.…”
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    Undergraduates Project Papers
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    Production of Aspergillus niger spores in submerged fermentation. by Abu Bakar, Radin Muhammad Arif

    Published 2010
    “…The spores are normally produced via solid state fermentation when face with difficulty in the fermentation harvest process in order to control the consistent production of quality spores. …”
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    Thesis
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    Production of extracellular protease enzyme by aspergillus niger by Siti Khairunnisa, Daud

    Published 2012
    “…The research aimed to study the production of extracellular protease enzyme using potato peel extract as the additional carbon source for Aspergillus niger. Proteases are catalytically functioned to hydrolyze or breakdown the peptide bonds of proteins. …”
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    Undergraduates Project Papers
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    Optimization of the Artemisia Polysaccharide Fermentation Process by Aspergillus niger by Ali Tao, Xuehua Feng, Yajing Sheng, Zurong Song

    Published 2022-03-01
    “…The polysaccharides from Artemisia annua fermented by Aspergillus Niger had scavenging effects on DPPH, ABTS, and OH free radicals.…”
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    Article
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    Women’s Response to the Question of Development in the Niger Delta, Nigeria by Michael Folami Olankunle

    Published 2010-03-01
    “…Social ExchangeTheory is employed in this paper to explain the reason why women engage in protests in order toredress injustice in the Niger Delta. Qualitative method of In-depth Interviews was employed tocollect data from women’s organizations in the randomly selected oil-producing States in the NigerDelta. …”
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    Article
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    Serological Prevalence of Contagious Bovine Pleuropneumonia in Niger in 2017 by Mahamadou Seyni Yansambou, Alpha Amadou Diallo, Moumouni Idi, Haladou Gagara, Abdoul Malick Haido, Rianatou Bada Alambedji

    Published 2018-10-01
    “…Following the persistence of this scourge, and in order to control this disease, a serological survey was conducted to determine the prevalence of CBPP in Niger. …”
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    Article
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    Production of pectinases by A. niger: influence of fermentation conditions by María A. Martos, Francisco Martinez Vazquez, Fernando O. Benassi, Roque A. Hours

    Published 2009-06-01
    “…A liquid extract with high PG activity and low PE activity could be suitable to be used in food processing in order to reduce the production of methanol.<br>A metodologia de superfície de resposta foi utilizada para a otimização da produção de poligalacturonasa (PG) e pectinesterasa (PE), por A. niger em fermentação submergida. …”
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    Article
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    Clinical and etiological characteristics of epilepsy in people from Niger: a hospital‐based study from a tertiary care referral center of Niamey, Niger by Hamid Assadeck, Moussa Toudou Daouda, Mahadi Moussa Konate, Zakaria Mamadou, Fatimata Hassane Djibo, Dijbo Douma Maiga, Samuila Sanoussi

    Published 2019-06-01
    “…Significance Our study shows limited access to newer generation AEDs and diagnostic tests of epilepsy in Niger. Considerable efforts should be made to facilitate for people living with epilepsy the accessibility to diagnostic tests and newer generation AEDs in order to improve the quality of epilepsy management in Niger.…”
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    Article
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    Remittance in Niger: effects on economic growth and on migrants’ left behind by Oumarou Issoufou

    Published 2021-05-01
    “…Remittances have long been an important source of revenue for many people in the Republic of Niger. In order to fight poverty, young people choose to migrate. …”
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    Article
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    Optimization of Extraction Method of Hyoscine from Hyoscyamus niger L. by R Ghafarzadegan, P Khadiv-parsi, F Khalighi-Sigaroodi, M Pirali Hamedani, Z Kadkhoda, Sh Rezazadeh

    Published 2010-12-01
    “…Conclusion: It can be concluded that in order to efficient extraction of hyoscine from Hyoscyamus niger L., special conditions should be considered.…”
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    Article
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    Biosorption of Pentachlorophenol from Aqueous Solutions by Aspergillus Niger Biomass by Reza Shokoohi, Salah Azizi, Seyed Amir Ghiasian, Ali Poormohammadi

    Published 2016-06-01
    “…Both Langmuir and Freundlich isotherms efficiently described adsorption equilibrium of pentachlorophenol on A. niger biomass. Correlation coefficients for the second order kinetic model were almost equal to one. …”
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    Article
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    Postharvest control of Aspergillus niger in mangos by means of essential oils by Sedigheh Javadpour, Atefeh Golestani, Somayeh Rastegar, Majid Dastjer

    Published 2018-09-01
    “…Aspergillus niger is one of the most dangerous fungal pathogen which can cause postharvest diseases in fresh mangos. …”
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    Article
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    Determination of pneumococcal serotypes in meningitis cases in Niger, 2003-2011. by Jean-Marc Collard, Abdel-kader Alio Sanda, Jean-François Jusot

    Published 2013-01-01
    “…BACKGROUND: The epidemiology of pneumococcal meningitis in the African 'meningitis belt' is poorly studied. In order to ensure an effective vaccination strategy and post-vaccination surveillance, we examined the serotype distribution patterns of pneumococcal meningitis in Niger over the period 2003-2011. …”
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    Article