Enzymes from Fish Processing Waste Materials and Their Commercial Applications

Kim, Se‐Kwon; Dewapriya, Pradeep

doi:10.1007/978-1-4614-9590-1_10

Cited by 12 publications

(7 citation statements)

References 48 publications

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“…Enzymes with their catalytic power and therapeutic effects have become an indispensable part of several industrial productions and medical treatments. They can efficiently catalyse numerous biochemical reactions in production of many commercial products such as detergents, food, flavours, agrochemicals, cosmetics, and pharmaceuticals or are capable to prevent and treat certain diseases as direct drugs [113,320,321]. Therefore, the global demand for enzymes is constantly increasing and predicted to surpass USD10 billion by 2024 [145].…”

Section: Enzymesmentioning

confidence: 99%

“…SPB-derived enzymes that selectively degrade tissues have been used for production of skin-peeling agents in the cosmetic industry. An enzyme extracted from the hatching fluid of salmon can gently remove the outer dead layer of human skin without destroying the skin itself and is now produced as an exfoliating and skin rejuvenation product known as Zonase X™ [321]. Production of nutraceuticals such as the long-chain polyunsaturated fatty acids (PUFAs) omega-3, such as DHA, and EPA can be achieved with lipases recovered from SPBs and microalgae.…”

Section: Enzymesmentioning

confidence: 99%

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Protein Recovery from Underutilised Marine Bioresources for Product Development with Nutraceutical and Pharmaceutical Bioactivities

2020

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The global demand for dietary proteins and protein-derived products are projected to dramatically increase which cannot be met using traditional protein sources. Seafood processing by-products (SPBs) and microalgae are promising resources that can fill the demand gap for proteins and protein derivatives. Globally, 32 million tonnes of SPBs are estimated to be produced annually which represents an inexpensive resource for protein recovery while technical advantages in microalgal biomass production would yield secure protein supplies with minimal competition for arable land and freshwater resources. Moreover, these biomaterials are a rich source of proteins with high nutritional quality while protein hydrolysates and biopeptides derived from these marine proteins possess several useful bioactivities for commercial applications in multiple industries. Efficient utilisation of these marine biomaterials for protein recovery would not only supplement global demand and save natural bioresources but would also successfully address the financial and environmental burdens of biowaste, paving the way for greener production and a circular economy. This comprehensive review analyses the potential of using SPBs and microalgae for protein recovery and production critically assessing the feasibility of current and emerging technologies used for the process development. Nutritional quality, functionalities, and bioactivities of the extracted proteins and derived products together with their potential applications for commercial product development are also systematically summarised and discussed.

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Section: Enzymesmentioning

confidence: 99%

Section: Enzymesmentioning

confidence: 99%

Protein Recovery from Underutilised Marine Bioresources for Product Development with Nutraceutical and Pharmaceutical Bioactivities

2020

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“…20 Lipases tend to congregate near the oil-water interface, where they may exhibit their catalytic activity by breaking down ester-bonds in different lipids (triglycerides, phospholipids, cholesteryl esters) releasing mostly fatty acids and glycerol. 21 Previous reports carried out by our working group have shown the great biotechnological potential of Bacillus sp. Mcn4 strain in terms of its biocatalytic capacity.…”

Section: Introductionmentioning

confidence: 98%

Comparative oil extraction from mutt (Myliobatis goodei) liver by enzymatic hydrolysis: free versus immobilized biocatalyst

Morales,

Pisa,

Gómez

et al. 2023

J Sci Food Agric

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BACKGROUNDThe development and fine‐tuning of biotechnological processes for fish oil extraction constitute a very important focus to contribute to the development of a food industry based on fish consumption. This work lies in a comparative analysis of the oil extraction yield of Myliobatis goodei livers using free and immobilized enzymes.RESULTSAn immobilized biocatalyst was designed from the cell‐free extract of a Bacillus sp. Mcn4. A complete factorial design was used to study the components of the bacterial culture medium and select the condition with the highest titers of extracellular enzymatic activities. Wheat bran had a significant effect on the culture medium composition for enzymatic production. The immobilized biocatalyst was designed by covalent binding of the proteins present in the cocktail retaining a percentage of different types of enzymatic activities (Mult.Enz@MgFe2O4). Among the biocatalyst used, Alcalase® 2.4 L and Purazyme® AS 60 L (free commercial proteases) showed extraction yields of 87.39% and 84.25%, respectively, while Mult.Enz@MgFe2O4 achieved a better one of 89.97%. The oils obtained did not show significant differences in their physical–chemical properties while regarding the fatty acid content, the oil extracted with Purazyme® AS 60 L showed a comparatively lower proportion of polyunsaturated fatty acids.CONCLUSIONSOur results suggest that the use of by‐products of M. goodei is a valid alternative and encourages the use of immobilized multienzyme biocatalysts for the treatment of complex substrates in the fishing industry. © 2023 Society of Chemical Industry.

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“…There are some studies about commercial applications for enzymes recovered from fish by-products (Kim & Dewapriya, 2014) where the development of new and improved technologies have allowed these enzymes to be used more efficiently in several industrial processes, such as the production of feed, silage, fertilizers, biodiesel and biogas, and cosmetics (FAO, 2020). These enzymes can catalyse reactions without additional thermal aid and can be easily inactivated by mild heat, reducing manufacturing cost and processing times (Kuddus, 2018).…”

Section: Introductionmentioning

confidence: 99%

Digestive proteinases from the marine fish processing wastes of the South‐West Atlantic Ocean: Their partial characterization and comparison

Friedman

Behrens

Pereira

et al. 2021

Journal of Fish Biology

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Fish processing generates plenty of waste that is directly discarded in open-air dumps and water sources, or treated in the same way as urban solid waste, causing serious pollution problems. The waste represents a significant source of high-value bioproducts with potential applications in different industrial processes such as the production of feed, fertilizers, biodiesel and biogas, detergent additives and cosmetics. The objective of this study was to characterize and compare specific activities under different pH values and temperature conditions of acid and alkaline proteinases and viscera yield from the following fish species: Argentine hake Merluccius hubbsi, Brazilian flathead Percophis brasiliensis, Brazilian codling Urophycis brasiliensis and Stripped weakfish Cynoscion guatucupa. Individuals were fished off the coast of Mar del Plata (Argentina) by a commercial fleet and the viscera were immediately extracted and kept on ice until use. Stomach proteinases from four species had the highest activity at pH 2, with stability in the range of pH 2-4. The optimum pH was 11.5 from intestinal enzymes of C. guatucupa, M. hubbsi and P. brasiliensis and 9.5 from intestinal enzymes of U. brasiliensis. Alkaline proteinases from all species were highly stable in the range of 7-11.5. The optimum temperature of stomach proteinases from the four species studied were 30 and 50 C, with stability at 10 and 30 C during 150 min. The optimum temperature of intestinal enzymes from the tested species were 50 C with high stability at 10 and 30 C during 150 min. Alkaline proteinase from all species and acid proteinases from C. guatucupa were inactive at 70 C after 150 min, while there was a residual activity lower than 5% at 80 C on preincubated stomach enzymes of M.hubbsi, P. brasiliensis and U. brasiliensis after 5, 10 and 20 min, respectively. Digestive proteinases recovered in this study could be appropriate for technological usage, reducing manufacturing costs, obtaining revenue from fishery wastes, and contributing to the reduction of environmental pollution.

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Enzymes from Fish Processing Waste Materials and Their Commercial Applications

Cited by 12 publications

References 48 publications

Protein Recovery from Underutilised Marine Bioresources for Product Development with Nutraceutical and Pharmaceutical Bioactivities

Protein Recovery from Underutilised Marine Bioresources for Product Development with Nutraceutical and Pharmaceutical Bioactivities

Comparative oil extraction from mutt (Myliobatis goodei) liver by enzymatic hydrolysis: free versus immobilized biocatalyst

Digestive proteinases from the marine fish processing wastes of the South‐West Atlantic Ocean: Their partial characterization and comparison

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