African Journal of

  • Abbreviation: Afr. J. Biotechnol.
  • Language: English
  • ISSN: 1684-5315
  • DOI: 10.5897/AJB
  • Start Year: 2002
  • Published Articles: 12485

Table of Content: 15 November, 2017; 16(46)

November 2017

Effect of different stablizers on quality characteristics of the set-type yogurt

The aim of this study was to determine the effects of seven different stabilizers on some properties of set-type yogurt. Stabilizers used were sodium caseinate, gelatin, carrageenan, xanthan gum, guar gum, locust bean gum (LBG), native corn starch. For the control group, no stabilizer was added. During the storage period, while the fat and pH values of the yoghurt samples were reduced, the stabilizers had no effects on...

Author(s): Emine Macit and Ihsan Bakirci

November 2017

Effect of adenine sulphate, casein hydrolysate and spermidine on in vitro shoot multiplication of two banana varieties (FHIA-21 and PITA-3)

A highly reproducible and efficient in vitro shoot regeneration system was developed for two banana varieties (FHIA-21 and PITA-3) using shoot tip as explant. Shoot tip was inoculated onto Murashige and Skoog (MS, 1962) medium supplemented with cytokinins [benzylaminopurine (BAP), kinetin (Kin) and 2-isopentenyl (2-iP)] and additives [Adenine sulphate (Ads), spermidine (Spd) and casein hydrolysate (CH)] for shoot...

Author(s): Oumar Silué, Kan Modeste Kouassi, Kouablan Edmond Koffi, Konan Eugène Pacome Kouakou and Séverin Aké

November 2017

Production and characterization of proteases from edible mushrooms cultivated on amazonic tubers

Proteases are important commercial enzymes, and among their numerous sources are the Basidiomycetes. The use of proteases in many industrial areas promotes the search for enzymes with new properties. The aim of this study is to produce and characterize peptidases of a biocomposite from mycelial biomass grown in Amazonic tubers. Lentinus citrinus DPUA 1535 and Pleurotus ostreatoroseus DPUA 1720 were cultivated on...

Author(s): Ana Rita Gaia Machado, Salomão Rocha Martim, Mircella Marialva Alecrim and Maria​ Francisca Simas Teixeira

November 2017

Conversion of lignocellulose from palm (Elaeis guineensis) fruit fibre and physic (Jatropha curcas) nut shell into bio-oil

Harmful gases are released into the atmosphere through burning of residues which is commonly practiced in Nigeria and can be attributed to climate change issues. Agricultural residues have the potentials to be used as energy and chemical source and meet its deficit in the country. This paper focuses on utilization of lignocellulosic materials obtained from two agricultural residues through renewable technology to...

Author(s): Onifade, T. B., Wandiga, S. O., Bello, I. A., Jekanyinfa, S. O. and Harvey, P. J.