Aim: Tannase (tannin acyl hydrolase, E.C. 3.1.1.20) catalyzes the hydrolysis of ester bonds from complex hydrolysable tannins with the production of gallic acid and glucose and possess broad applications in biotechnology. This study is aimed at the production of tannase by Lasiod...
Open access
Research Article10.9734/ajb2t/2020/v6i130074
Wine was produced from must formulated by blending roselle calyces extract with pineapple juice at different ratios (v/v): A (100:0), B(90:10), C(80:20), D(70:30), E(60:40) and F(50:50). The must was pitched with Saccharomyces cerevisiae; primary and secondary fermentation lasted...
Open access
Research Article10.9734/ajb2t/2020/v6i130073
Quality and acceptability of cookies produced from malted sorghum, wheat, and blends of malted sorghum, sprouted soybean and carrot flours were evaluated. Malted sorghum flour was enriched with sprouted soybean and carrot to produce cookies with varying amount of sproted sorghum...
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Research Article10.9734/ajb2t/2020/v6i130072
Andressa Sbano, Juliana B. Succar, João Victor R. Ferreira, Lidiane C. Berbert, Vinicius R. Flores, Janaína J. V. Cavalcante, Rodolpho M. Albano, Ida Carolina N. Direito & Alexander M. Cardoso·Asian Journal of Biotechnology and Bioresource Technology·2020
Aims: This research aims to report the genome sequence of the Bacillus sp. strain AN2, isolated from agricultural soil from Rio de Janeiro, Brazil. Place and Duration of Study: Laboratory of Environmental Biotechnology, Western Rio Janeiro State University in Brazil, between Janu...
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Research Article10.9734/ajb2t/2020/v6i130071
Aims: This study was aimed to compare aquatic weed, biochar and compost carrier substances for the development of effective pelleted biofertilizer for paddy (Oryza sativa L.) using co-inoculated bacteria, Azospirillum sp., Pseudomonas fluorescens and arbuscular mycorrhizal fungi...
Open access
Research Article10.9734/ajb2t/2020/v6i130070
Discharge of poorly treated refinery wastewater has always been a major environmental challenge. Bacterial immobilization is key to the maintenance of biomass on a contaminated site. In this study, a mixed culture of three bacterial isolates from oil-polluted water: Pseudomonas a...
Open access
Research Article10.9734/ajb2t/2019/v5i430069
A study was conducted to evaluate the effect of processing methods on the antinutrients and amino acids composition of Balanites aegyptiaca. The durations for soaking, roasting and fermentation were 0, 24, 48, 72 and 96 hours to determine the optimal duration of inclusion of proc...
Open access
Research Article10.9734/ajb2t/2019/v5i430068
Balanites aegyptiaca has been used in many traditional treatments of microbial infections. This work was carried out with the aim of determining the phytochemical compounds present in the ethanolic extracts of the root, stem and leaves of Balanites aegyptiaca and their effects ag...
Open access
Research Article10.9734/ajb2t/2019/v5i430067
Aims: To investigate the effect of temperature on the mycelial growth of the highly prized mushroom, Tricholoma matsutake, in soil medium. Methodology: Seven strains of T. matsutake collected from different areas of Japan were incubated in soil medium at 5, 10, 15, 20, 25, and 30...
Open access
Research Article10.9734/ajb2t/2019/v5i430066
The aim of this study was to optimize the hydrolytic activity of A. niger α-amylase on cassava starch. Isolation of Aspergillus niger, determination of α-amylase activity, α-amylase production and extraction were performed using standard protocols. Parameters such as pH, temperat...
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Research Article10.9734/ajb2t/2019/v5i430065
Inbreeding is defined as the probability that two alleles at any locus are identical by descent and occur when related individuals are mated to each other. A total of 123427, 115810 and 88361 records of 412-d yields of milk, fat and protein of Iraqi Holstein cows were collected f...
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Research Article10.9734/ajb2t/2019/v5i430064
Polygalacturonase is a pectinolytic enzyme that catalyses the hydrolytic cleavage of the polygalacturonic linkage chain. An enzyme is a polygalacturonase is expressed in fruits. The polygalacturonase produced from various organisms isolated from various fruits. The solid-state fe...
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Research Article10.9734/ajb2t/2019/v5i330063
This review is related to bioreactors for plant suspension culture and its products. Bioreactor plays an important role in bioprocess engineering. The core of bioprocessing technology is the bioreactor. A bioreactor is basically a device in which the organisms are cultivated and...
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Research Article10.9734/ajb2t/2019/v5i330062
Previous screening analyses demonstrated that the in vivo biobleaching activities of the white-rot fungi Irpex lacteus KB-1.1 and Lentinus tigrinus LP-7 are higher than those of Phanerochaete chrysosporium and Trametes versicolor. The purpose of the current study was to examine t...
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Research Article10.9734/ajb2t/2019/v5i330061
One of the factors that influence the success of catfish spawning, including male broodstock gonad fertility determine differences in the number of the sperm produced. The use of transgenesis technology (insertion of the exogenous growth hormone gene) in catfish shows an influenc...
Open access
Research Article10.9734/ajb2t/2019/v5i330060