A viable bioremediation strategy for treating paper and pulp industry effluents and assessing the prospect of resulted bacterial biomass as single cell protein (SCP) using indigenous bacterial species

Anupong, Wongchai; Jutamas, Khumchai; Ruangwong, On‐Uma; Sabour, Amal; Alshiekheid, Maha A.; Narayanan, Mathiyazhagan; Karuppusamy, Indira; Brindhadevi, Kathirvel; Lan, Nguyễn Thúy

doi:10.1016/j.chemosphere.2022.135246

Cited by 21 publications

(3 citation statements)

References 32 publications

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“…Khumcai et al conducted a study in which they tested a viable approach to remediating pulp and paper mill effluent using predominant indigenous bacterial species (Streptomyces tuirus OS1) and the feasibility of using the bacteria as SCP. In the short period of the bioremediation process with multi-metal tolerant S. tuirus OS1, most physicochemical characteristics were found to be within acceptable limits at 35 • C. The biomass obtained from the bioremediation process was also proven to have a high crude protein content (5.3 g/L at 35 • C) which, after in-vitro and in-vivo research, may lead to it being considered as SCP for food and feed use [95].…”

Section: Streptomyces Tuirusmentioning

confidence: 99%

“…Pulp and paper mill effluent [95] Depending on the type of constituent with the largest share, Spalvins et al divided agricultural waste into four main groups: mono and disaccharide-rich sources, starch-rich sources, structural polysaccharides-rich sources, and protein or lipid-rich sources. Microorganisms can metabolize mono-and disaccharide-rich substrates (such as molasses, dairy, and fruit processing wastes) with high product yields and mild pre-treatment, significantly decreasing the entire production cost.…”

Section: Streptomyces Tuirusmentioning

confidence: 99%

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Biotechnological Production of Sustainable Microbial Proteins from Agro-Industrial Residues and By-Products

Bajić

Vučurović

Vasić

et al. 2022

Foods

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Microbial proteins, i.e., single-cell proteins or microbial biomass, can be cultivated for food and animal feed due to their high protein content and the fact that they represent a rich source of carbohydrates, minerals, fats, vitamins, and amino acids. Another advantage of single-cell proteins is their rapid production due to the growth rate of microorganisms and the possibility of using agro-industrial waste, residues and by-products for production through this renewable technology. Agro-industrial residues and by-products represent materials obtained from various processes in agriculture and agriculture-related industries; taking into account their composition and characteristics, as well as vast amounts, they have an enormous potential to generate sustainable bioproducts, such as microbial proteins. This review aims to summarize contemporary scientific research related to the production of microbial proteins on various agro-industrial residues and by-products, as well as to emphasize the current state of production of single-cell proteins and the importance of their production to ease the food crisis and support sustainable development.

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Section: Streptomyces Tuirusmentioning

confidence: 99%

Section: Streptomyces Tuirusmentioning

confidence: 99%

Biotechnological Production of Sustainable Microbial Proteins from Agro-Industrial Residues and By-Products

Bajić

Vučurović

Vasić

et al. 2022

Foods

View full text Add to dashboard Cite

show abstract

“…Therefore, it is essential to choose substrates like agro-industrial wastes that meet basic requirements, such as high quality and availability throughout the year, suitability for storage, incompetency with other feedstock applications, and accessible collection and transportation. Optimally, PHA production should be integrated into existing industrial production lines with cheap, renewable, and high-quality substrates. ,− …”

Section: Biosynthesis Of Phamentioning

confidence: 99%

Polyhydroxyalkanoates for Sustainable Aquaculture: A Review of Recent Advancements, Challenges, and Future Directions

Asiri

2024

J. Agric. Food Chem.

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Polyhydroxyalkanoates (PHA) are biodegradable biopolymers produced by prokaryotic microbes, which, at the same time, can be applied as single-cell proteins (SCPs), growing on renewable waste-derived substrates. These PHA polymers have gained increasing attention as a sustainable alternative to conventional plastics. One promising application of PHA and PHA-rich SCPs lies within the aquaculture food industry, where they hold potential as feed additives, biocontrol agents against diseases, and immunostimulants. Nevertheless, the cost of PHA production and application remains high, partly due to expensive substrates for cultivating PHA-accumulating SCPs, costly sterilization, energy-intensive SCPs harvesting techniques, and toxic PHA extraction and purification processes. This review summarizes the current state of PHA production and its application in aquaculture. The structure and classification of PHA, microbial sources, cultivation substrates, biosynthesis pathways, and the production challenges and solutions are discussed. Next, the potential of PHA application in aquaculture is explored, focusing on aquaculture challenges, common and innovative PHA-integrated farming practices, and PHA mechanisms in inhibiting pathogens, enhancing the immune system, and improving growth and gut health of various aquatic species. Finally, challenges and future research needs for PHA production and application in aquaculture are identified. Overall, this review paper provides a comprehensive overview of the potential of PHA in aquaculture and highlights the need for further research in this area.

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Microbial Laccases: Structure, Function, and Applications

Gupta,

Tanveer,

Dwivedi

et al. 2024

Microbial Enzymes

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A viable bioremediation strategy for treating paper and pulp industry effluents and assessing the prospect of resulted bacterial biomass as single cell protein (SCP) using indigenous bacterial species

Cited by 21 publications

References 32 publications

Biotechnological Production of Sustainable Microbial Proteins from Agro-Industrial Residues and By-Products

Biotechnological Production of Sustainable Microbial Proteins from Agro-Industrial Residues and By-Products

Polyhydroxyalkanoates for Sustainable Aquaculture: A Review of Recent Advancements, Challenges, and Future Directions

Microbial Laccases: Structure, Function, and Applications

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