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All published articles 904

Eco-Friendly Approach for Treating Dairy Effluent and Lipid Estimation Using Microalgae

A. Swaroopa Rani, H. R. V. N. Goutham Rao, A. Bharath Kumar & M. Shruthi · Biotechnology Journal International · 2015

Aim: In this study, an attempt has been made to examine the utility of these species in treating dairy wastewater. Bioreactor was studied using immobilized Chlorella vulgaris and Anabaena ambigua to treat dairy effluent. Study Design: The entire study including the treatment and...

Open access Research Article 10.9734/BBJ/2015/16931

Optimization of Polyphenols Extraction Method from Kola Nuts (Cola nitida Vent. Schott & Endl.) Using Experimental Design

Yves B. Nyamien, Olivier Chatigre, Emmanuel N. Koffi, Augustin A. Adima & Henri G. Biego · Biotechnology Journal International · 2015

Aims: The aim of this study is to optimize extraction process of phenolics compounds from kola nuts by using experimental design. Study Design: Kola nuts were collected in October 2014-February 2015 in south of Côte d’Ivoire. Harvested kola nuts were transferred to the laboratory...

Open access Research Article 10.9734/BBJ/2015/17030

Morphological and SSR Assessment of Putative Drought Tolerant M3 and F3 Families of Wheat (Triticum aestivum L.)

A. M. M. Al-Naggar, Kh. F. Al-Azab, S. E. S. Sobieh & M. M. M. Atta · Biotechnology Journal International · 2015

In an attempt to develop drought tolerant genotypes of bread wheat, two procedures, i.e., mutation and hybridization were used to induce new genetic variation. Selection for high grain yield/plant (GYPP) and other desirable traits was practiced in the M2 populations of 7 gamma ir...

Open access Research Article 10.9734/BBJ/2015/15898

Xylanases–from Microbial Origin to Industrial Application

Bushra Kalim, Nils Böhringer, Nazish Ali & Till F. Schäberle · Biotechnology Journal International · 2015

Xylanases are in the focus of research due to their potential to replace many current polluting chemical technologies by biochemical conversion. The field of application for xylanases is vast; it comprises industrial applications like wood pulp bio-bleaching, papermaking and bioe...

Open access Research Article 10.9734/BBJ/2015/15982

Comparative Occurrence of Resident Fungi on Gamma Irradiated and Steam Sterilized Sorghum Grains (Sorghum bicolor L.) for Spawn Production in Ghana

N. K. Kortei, G. T. Odamtten, V. Appiah, M. Obodai, A. Adu-Gyamfi & M. Wiafe- Kwagyan · Biotechnology Journal International · 2015

Sorghum is one of the important cereals consumed by humans, animals and also used for the production of mushroom spawns in Ghana. Aim: Identification of fungi present on sorghum grains before and after pretreatment (steam and gamma radiation) principally for mushroom cultivation....

Open access Research Article 10.9734/BBJ/2015/16747

Phytochemical Composition and Antimalarial Activity of Methanol Leaf Extract of Crateva adansonii in Plasmodium berghei Infected Mice

A. N. Tsado, L. Bashir, S. S. Mohammed, I. O. Famous, A. M. Yahaya, M. Shu’aibu & T. Caleb · Biotechnology Journal International · 2015

The need for new compounds active against malaria parasites is made more urgent by the rapid spread of drug-resistance to available antimalarial drugs. The crude methanolic leaf extract of Crateva adansonii was investigated for its antimalarial activity against Plasmodium berghei...

Open access Research Article 10.9734/BBJ/2015/16038

Nutritional and Antioxidant Characterization of Blanched Leafy Vegetables Consumed in Southern Côte d’Ivoire (Ivory Coast)

F. C. Acho, L. T. Zoué & S. L. Niamké · Biotechnology Journal International · 2015

The effect of blanching on the proximate composition, nutritive value and antioxidant properties of five leafy vegetable species (Basella alba, Colocasia esculenta, Corchorus olitorius, Solanum melongena and Talinum triangulare) used in the preparation of Ivorian diets was invest...

Open access Research Article 10.9734/BBJ/2015/14509

Assesment of Cocoa Genotypes for Quantitative Pod Traits

Olalekan Ibrahim Sobowale, Benjamin Oluwole Akinyele & Daniel Babasola Adewale · Biotechnology Journal International · 2015

Yield related traits in 20 cocoa genotypes were investigated to determine suitable parental genotypes for yield improvement programmes in cocoa. Fifteen uniformly ripe pods were collected for pod and bean characteristic assessment from twenty genotypes in an existing cocoa hybrid...

Open access Research Article 10.9734/BBJ/2015/15266

Production of New Almond-Peach Hybrid Rootstocks Resistance to Root-Knot Nematode

A. S. Shaltout, H. El-Wakeel, A. A. Nahla & S. Ghada · Biotechnology Journal International · 2015

Aims: This research was conducted to hybridize almond (Om El-fahm and M. Dalet) female parent with Okinawa peach rootstock as a male parent to introduce new almond rootstock resistance to root-knot nematode. Methodology: Okinawa peach rootstock used in crosses with both of Om El-...

Open access Research Article 10.9734/BBJ/2015/14614

Low Cost Micropropagation of Local Varieties of Taro (Colocasia esculenta spp.)

Alex Ngetich, Steven Runo, Omwoyo Ombori, Michael Ngugi, Fanuel Kawaka, Arusei Perpetua & Gitonga Nkanata · Biotechnology Journal International · 2015

Aims: This study was conducted to evaluate low cost protocol for the micropropagation of three varieties of taro (Dasheen, Eddoe and wild) from eastern Kenya. Study Design: The plants were grown in polythene bags arranged in a completely randomized block design (CRBD) replicated...

Open access Research Article 10.9734/BBJ/2015/15614

Establishment of Callus Derived from Jatropha curcas L. Petiole Explants and Phytochemical Screening

K. Nyembo, N. Mbaya, N. Muambi & C. Ilunga · Biotechnology Journal International · 2015

Aims: The focus of this study was to assess the production of secondary metabolites of callus derived from Jatropha curcas L. petiole explants. Study Design: Laboratory experimental tests; Tissue culture, Lyophilisation, Phytochemical Analysis, Determination of tannins by Folin-D...

Open access Research Article 10.9734/BBJ/2015/15124

Histopathological Alterations Induced by Naja naja Crude Venom on Renal, Pulmonary and Intestinal Tissues of Mice Model

M. A. Al-Mamun, M. A. Hakim, M. K. Zaman, K. M. F. Hoque, Z. Ferdousi & M. Abu Reza · Biotechnology Journal International · 2015

Aim: Snake bite causes a significant number of mortality and morbidity throughout the world. So, the current study was carried out to estimate the extinct of damage caused by intraperitoneal introduction of cobra venom on kidney, lung and intestinal tissues of mice model using hi...

Open access Research Article 10.9734/BBJ/2015/16188

Characterization of New Quality Protein Maize (QPM) Varieties from a Breeding Program: Analysis of Amino Acid Profiles and Development of a Variety-Diagnostic Molecular Marker

K. K. Nkongolo, G. Daniel, K. Mbuya, P. Michael & G. Theriault · Biotechnology Journal International · 2015

Aims of the Study: This study was to determine the amino acid profile of two newly developed quality protein maize varieties and to develop variety-diagnostic molecular markers. Methodology: Two new maize varieties, named MUDISHI 1 and MUDISHI 3 have been developed by breeders an...

Open access Research Article 10.9734/BBJ/2015/15729

Genetic and Phenotypic Identification of Vancomycin-Resistant Staphylococcus aureus Isolates from Retail Poultry Carcasses in Omu-Aran, North-Central Nigeria

C. E. Okolie, U. C. Essien & J. Idoko · Biotechnology Journal International · 2015

Staphylococcus aureus is a well-known agent of zoonotic infections. Livestock-associated methicillin-resistant S. aureus (LA-MRSA) had been receiving public health attention for over a decade. Recently, the genomes of some MRSA strains evolved further by enabling acquisition of v...

Open access Research Article 10.9734/BBJ/2015/13145

Investigation of Genetic Diversity among Medicago species Using RAPD Markers

Komal Murtaza, Khushi Muhammad, Mukhtar Alam, Ayaz Khan, Zainul Wahab, Muhammad Shahid Nadeem, Nazia Akbar, Habib Ahmad & Waqar Ahmad · Biotechnology Journal International · 2015

Aims: Medicago is known as the Queen of forage with potential economic importance to our society. The present study aimed at the use of RAPD-PCR DNA marker to identify the genetic fingerprints affinities of six species of Alfalfa. Place and Duration of Study: The study was conduc...

Open access Research Article 10.9734/BBJ/2015/14338