71 research outputs found
Understanding and Designing the Strategies for the Microbe-Mediated Remediation of Environmental Contaminants Using Omics Approaches
No full textRapid industrialization and population explosion has resulted in the generation and dumping of various contaminants into the environment. These harmful compounds deteriorate the human health as well as the surrounding environments. Current research aims to harness and enhance the natural ability of different microbes to metabolize these toxic compounds. Microbial-mediated bioremediation offers great potential to reinstate the contaminated environments in an ecologically acceptable approach. However, the lack of the knowledge regarding the factors controlling and regulating the growth, metabolism, and dynamics of diverse microbial communities in the contaminated environments often limits its execution. In recent years the importance of advanced tools such as genomics, proteomics, transcriptomics, metabolomics, and fluxomics has increased to design the strategies to treat these contaminants in ecofriendly manner. Previously researchers has largely focused on the environmental remediation using single omics-approach, however the present review specifically addresses the integrative role of the multi-omics approaches in microbial-mediated bioremediation. Additionally, we discussed how the multi-omics approaches help to comprehend and explore the structural and functional aspects of the microbial consortia in response to the different environmental pollutants and presented some success stories by using these approaches
Exploring bioactivities from distinct Cicer protein hydrolysate as influenced by enzymatic hydrolysis
No full textThe genus, Cicer, accomodate chickpeas which offer a highly nutritious profile for human wellness. In this study, we hydrolyzed different species of Cicer seed proteins using various proteolytic enzymes to determine DH, antioxidant, ACE-I inhibitory and anti-inflammatory activity. The alcalase hydrolysis experimented for 120 minutes achieved maximum peptide content. And subsequent size fractionation of peptide by G-50 gel filtration column chromatography showed an enhancement in bioactivity. The alcalase hydrolysate demonstrated highest ACE inhibition (66.18 ± 2.65%, 64.22 ± 1.32%, and 60.19 ± 1.46%) in Cicer arietinum, Cicer reticulatum, and Cicer echinospermum, respectively. Furthermore, alcalase hydrolysate showed promising antioxidant efficacy measured by various techniques. Hyaluronidase inhibition was moderate, while lipoxygenase inhibition of alcalase hydrolysate showed an elevated response (IC50 = 32.6 ± 1.4 μg/ml for C. arietinum). Among all proteases, alcalase generated maximum degree of hydrolysis, resulting in peptides that exhibited significantly improved bioactivity
Understanding and Designing the Strategies for the Microbe-Mediated Remediation of Environmental Contaminants Using Omics Approaches
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