Aims: The paper aimed to clarify the effect of cucumber target leaf spot (TLS) under the Jingdusha (JDS) treatment. Study Design: We applied the method of artificial inoculation in the pot, and analyzed the changes in growth indexes and physiological characteristics. Place and Du...
Open access
Research Article10.9734/bji/2023/v27i3683
The changing of the diversity of lactic acid bacteria (LAB) from one locality and another is one of the main reasons of the organoleptic and physicochemical differences encountered in the same class of cheese. The objective of this work was to evaluate the influence of LAB isolat...
Open access
Research Article10.9734/bji/2023/v27i3682
Introduction: Fresh and smoked fish are widely consumed in Côte d'Ivoire as everywhere in West Africa. However, these foodstuffs, due to certain processing conditions, are likely to be contaminated by molds that produce dangerous mycotoxins. Objective: This study aimed to isolate...
Open access
Research Article10.9734/bji/2023/v27i3681
Numerous Lactic acid bacteria (LAB) have been found to be capable of synthesizing surface-active compounds i.e biosurfactants. These are amphiphilic compounds produced by microorganisms on their cell surface or secreted extracellularly that have a tendency to reduce surface and i...
Open access
Research Article10.9734/bji/2023/v27i2678
Good quality planting materials for yam cultivation is a major challenge and adapting the most preferred local varieties to high ratio propagation methods such as the vine cutting could help ameliorate this constraint. An experiment was conducted in the screen house at CSIR-Savan...
Open access
Research Article10.9734/bji/2023/v27i2677
Heavy metals, generally characterized by high densities and atomic weights, are ubiquitous in the environment and are a public health concern due to the several health issues they pose to humans. Of all heavy metals, lead and cadmium among others are known to be capable of induci...
Open access
Research Article10.9734/bji/2023/v27i2676
Amanda Stefanie Jabur de Assis, Guilherme Manassés Pegoraro, Tais Germano-Costa, Renata de Lima, Natan de Jesus Pimentel-Filho & Iolanda Cristina Silveira Duarte·Biotechnology Journal International·2023
Aims: This study aimed to investigate the effect of gallium nitrate [Ga(NO3)3], an inorganic antimicrobial agent, against the growth and biofilm formation of Staphylococcus aureus on the titanium surface. Study Design: This study is a laboratory investigation involving the determ...
Open access
Research Article10.9734/bji/2023/v27i2675
Aims: This study evaluated the physical, chemical and rheological properties of exopolysaccharides (EPSs) produced by Lactic Acid Bacteria (LAB) isolated from palm wine. Materials and Methods: EPSs from palm wine LAB strains were produced on 6% sucrose broth, purified and freeze-...
Open access
Research Article10.9734/bji/2023/v27i2674
Besides cultivation, extraction is also a critical stage in enhancing the yield of phycocyanin production - a highly valuable compound from Spirulina biomass. In this study, the combined effect of three important variables in the ultrasonic-assisted extraction process on phycocya...
Open access
Research Article10.9734/bji/2023/v27i1673
The demand for chemical fertilizers in agriculture has increased to deal with the present global population increase. However, the excessive use of chemical fertilizers can be reduced by applying biofertilizers as an eco-friendly tool. Plant growth-promoting rizobacteria (PGPR) h...
Open access
Research Article10.9734/bji/2023/v27i1672
E. F. Ogbuke, D. E. Oboho, N. D. Ekpo, E. O. Mbong, A. U. Nelson, I. J. Udo, N. I. Etukudo & V. C. Ejere·Biotechnology Journal International·2023
Effects of aqueous seed extracts of Sphenostylis stenocarpa on the reproductive indices of male rats were investigated. A total of 104 adult rats were used for the experiment, and were divided into 4 groups (group A – D) and replicated in triplicate. Group A served as the normal...
Open access
Research Article10.9734/bji/2023/v27i1670
Concerns about the effect of activities that need the use of alternative fuels, as well as a growth in demand for clean energy, have made biofuels research more well-known, and so began the search for oilseed plants that can be used to make biodiesel. Present research was carried...
Open access
Research Article10.9734/bji/2023/v27i1667
The greatest challenge of man today is to deal with metal pollution problems because unlike organic compounds which are decomposed naturally, heavy metals tend to persist on the aquatic environment, hence get accumulated at different sensitive sites. Given the growth in environme...
Open access
Research Article10.9734/bji/2023/v27i1668
Kamirou Chabi-Sika, Haziz Sina, Bawa Boya, Ibrahima Mama-Sirou, Lucas Kpangon, Hafiz A. Salami, Aude Kelomey, Gautier Roko, Sylvestre A. Assogba, Marcel Y. Adoko & Lamine Baba-Moussa·Biotechnology Journal International·2022
Aims: This work aims to evaluate the antimicrobial activity of Sarcocephalus latifolius extracts. Methodology: Thus, phytochemical screening was qualitatively accessed using colorations or precipitations methods. Ethanolic and aqueous extracts were used to evaluate the antimicrob...
Open access
Research Article10.9734/bji/2022/v26i6665
M. Peter, M. Y. Iliyasu, M. M. Wali, M. R. Sahal, T. Inusa, S. Ismai’l, R. D. Umar, H. Tahir & Z. M. Kabeer·Biotechnology Journal International·2022
Aim: The study aimed to assess the bacterial load of in rectal swabs from cattle by isolating Enterococcus spp and Escherichia coli, and determining the multidrug-resistant pattern of the isolates. Study Design: The study is a clinical-veterinary laboratory investigation involvin...
Open access
Research Article10.9734/bji/2022/v26i6666