1
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Han G, Li Y. A review of inhibition mechanisms of surimi protein hydrolysis by different exogenous additives and their application in improving surimi gel quality. Food Chem 2024; 456:140002. [PMID: 38870812 DOI: 10.1016/j.foodchem.2024.140002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 05/19/2024] [Accepted: 06/05/2024] [Indexed: 06/15/2024]
Abstract
It is well known that aquatic products such as fish and shellfish, when stored for a long period of time under inappropriate conditions, can suffer from muscle softening. This phenomenon is mainly caused by endogenous proteases, which are activated during heating and accelerates the degradation of myofibrillar proteins, directly leading to weaker gels and poorer water retention capacity. This paper reviews the changes in fish proteins during storage after death and the factors affecting protein hydrolysis. A brief overview of the extraction of protease inhibitors, polysaccharides and proteins is given, as well as their mechanism of inhibition of protein hydrolysis in surimi and the current status of their application to improve the properties of surimi.
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Affiliation(s)
- Guilian Han
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University; National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University; Beijing 100048, China
| | - You Li
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University; National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University; Beijing 100048, China.
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2
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Pleissner D, Schönfelder S, Händel N, Dalichow J, Ettinger J, Kvangarsnes K, Dauksas E, Rustad T, Cropotova J. Heterotrophic growth of Galdieria sulphuraria on residues from aquaculture and fish processing industries. BIORESOURCE TECHNOLOGY 2023:129281. [PMID: 37295476 DOI: 10.1016/j.biortech.2023.129281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 05/31/2023] [Accepted: 06/01/2023] [Indexed: 06/12/2023]
Abstract
The study aimed at zero-waste utilization of fish processing streams for cultivation of microalgae Galdieria sulphuraria. Wastewater from a fish processing facility, slam (mix of used fish feed and faeces), and dried pellet (sediments after enzymatic hydrolysis of rainbow trout) were investigated as potential sources of carbon, nitrogen, and phosphate for cultivation of G. sulphuraria. The pellet extract was found to support the growth of G. sulphuraria when appropriate diluted, at concentrations below 40 % (v/v). It was revealed that wastewater does not impact the growth negatively, however free amino nitrogen and carbon sources need to be supplied from another source. Therefore, only proteolyzed pellet extract (20 %, v/v) was selected for upscaling and a biomass concentration of 80 g L-1 (growth rate was 0.72 day-1) was achieved in a non-sterile fed-batch culture. Even though biomass was produced under non-sterile conditions no pathogens such as Salmonella sp. could be detected.
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Affiliation(s)
- Daniel Pleissner
- Institute for Food and Environmental Research e. V., Papendorfer Weg 3, 14806 Bad Belzig, Germany; Sustainable Chemistry (Resource Efficiency), Institute of Sustainable Chemistry, Leuphana University of Lüneburg, Universitätsallee 1, 21335 Lüneburg, Germany
| | - Stephanie Schönfelder
- Institute for Food and Environmental Research e. V., Papendorfer Weg 3, 14806 Bad Belzig, Germany
| | - Nicole Händel
- Institute for Food and Environmental Research e. V., Papendorfer Weg 3, 14806 Bad Belzig, Germany
| | - Julia Dalichow
- Institute for Food and Environmental Research e. V., Papendorfer Weg 3, 14806 Bad Belzig, Germany
| | - Judith Ettinger
- Institute for Food and Environmental Research e. V., Papendorfer Weg 3, 14806 Bad Belzig, Germany
| | - Kristine Kvangarsnes
- Norwegian University of Science and Technology, Department of Biological Sciences Ålesund, Larsgårdsvegen 4, 6025 Ålesund, Norway
| | - Egidijus Dauksas
- Norwegian University of Science and Technology, Department of Biological Sciences Ålesund, Larsgårdsvegen 4, 6025 Ålesund, Norway
| | - Turid Rustad
- Norwegian University of Science and Technology, Department of Biotechnology and Food Science, Sem Sælandsvei 6/8, Kjemiblokk 3, 163, 7491 Trondheim, Norway
| | - Janna Cropotova
- Norwegian University of Science and Technology, Department of Biological Sciences Ålesund, Larsgårdsvegen 4, 6025 Ålesund, Norway.
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3
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Rios-Morales S, Brito-De La Fuente E, Torrestiana-Sánchez B. Kinetics of Egg-Yolk Protein Hydrolysis and Properties of Hydrolysates. ACS OMEGA 2023; 8:17758-17767. [PMID: 37251135 PMCID: PMC10210036 DOI: 10.1021/acsomega.3c00517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 04/26/2023] [Indexed: 05/31/2023]
Abstract
Lecithin-free egg yolk (LFEY) is a byproduct of the extraction of egg-yolk phospholipids, which contain approximately 46% egg yolk proteins (EYPs) and 48% lipids. The enzymatic proteolysis is the alternative to increase the commercial value of LFEY. The kinetics of proteolysis in full-fat and defatted LFEY with Alcalase 2.4 L was analyzed in terms of the Weibull and Michaelis-Menten models. A product inhibition effect was also studied in the full-fat and defatted substrate hydrolysis. The molecular weight profile of hydrolysates was analyzed by gel filtration chromatography. Results pointed out that the defatting process did not importantly affect the maximum degree of hydrolysis (DHmax) in the reaction but rather the time at which DHmax is attained. The maximum rate of hydrolysis (Vmax) and the Michaelis-Menten constant KM were higher in the hydrolysis of the defatted LFEY. The defatting process might have induced conformational changes in the EYP molecules, and this affected their interaction with the enzyme. Consequently, the enzymatic reaction mechanism of hydrolysis and the molecular weight profile of peptides were influenced by defatting. A product inhibition effect was observed when adding 1% hydrolysates containing peptides lower than 3 kDa at the beginning of the reaction with both substrates.
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Affiliation(s)
- Silvia
N. Rios-Morales
- Tecnológico
Nacional de México/IT-Veracruz, Av. M.A. de Quevedo # 2779, 91897 Veracruz, Ver., México
| | - Edmundo Brito-De La Fuente
- I&D
Centers China and Germany, BU PN K&IVF
Fresenius Kabi Deutschland GmbH, Siemenstraße 27, D-61352 Bad Homburg, Germany
- Institute
of Applied Sciences and Technology (ICAT), National Autonomous University of Mexico (UNAM), University City, 04510 Mexico
City, Mexico
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SEPÚLVEDA RINCÓN C, VÁSQUEZ P, ZAPATA MONTOYA J. Effect of spray-drying conditions on the physical and antioxidant properties of a hydrolysate from red tilapia (Oreochromis spp.) viscera. FOOD SCIENCE AND TECHNOLOGY 2023. [DOI: 10.1590/fst.101522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
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5
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Rivera-Jiménez J, Berraquero-García C, Pérez-Gálvez R, García-Moreno PJ, Espejo-Carpio FJ, Guadix A, Guadix EM. Peptides and protein hydrolysates exhibiting anti-inflammatory activity: sources, structural features and modulation mechanisms. Food Funct 2022; 13:12510-12540. [PMID: 36420754 DOI: 10.1039/d2fo02223k] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Inflammation is the response of the immune system to harmful stimuli such as tissue injury, infection or toxic chemicals, which has the aim of eliminating irritants or pathogenic microorganisms and enhancing tissue repair. Uncontrolled long-lasting acute inflammation can gradually progress to chronic, causing a variety of chronic inflammatory diseases that are usually treated with anti-inflammatory drugs, but most of them are inadequate to control chronic responses and are also associated with adverse side effects. Thus, many efforts are being directed to develop alternative and more selective anti-inflammatory therapies from natural products. One main field of interest is the obtaining of bioactive peptides exhibiting anti-inflammatory activity from sustainable protein sources like edible insects or agroindustry and fishing by-products. This work highlighted the structure-activity relationship of anti-inflammatory peptides. Small peptides with molecular weight under 1 kDa and amino acid chain length between 2 to 20 residues are generally the most active because of the higher probability to be absorbed in the intestine and penetrate into cells when compared with the larger size peptides. The presence of hydrophobic (Val, Ile, Pro) and positively charged (His, Arg, Lys) amino acids is another common occurrence for anti-inflammatory peptides. Interestingly, a high percentage (77%) of these bioactive peptides can be found in alternative sustainable protein sources such as Tenebrio molitor or sunflower, apart from its original protein source. However, not all of these peptides with anti-inflammatory potential in vitro achieve good scores by the in silico bioactivity predictors studied. Therefore, it is essential to implement current bioinformatics tools, in order to complement in vitro experiments with prior prediction of potential bioactive peptides.
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Affiliation(s)
- Julia Rivera-Jiménez
- Department of Chemical Engineering, University of Granada, 18071, Granada, Spain.
| | | | - Raúl Pérez-Gálvez
- Department of Chemical Engineering, University of Granada, 18071, Granada, Spain.
| | | | | | - Antonio Guadix
- Department of Chemical Engineering, University of Granada, 18071, Granada, Spain.
| | - Emilia M Guadix
- Department of Chemical Engineering, University of Granada, 18071, Granada, Spain.
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Cordeiro ARRDA, Bezerra TKA, Madruga MS. Valuation of Goat and Sheep By-Products: Challenges and Opportunities for Their Use. Animals (Basel) 2022; 12:ani12233277. [PMID: 36496799 PMCID: PMC9736461 DOI: 10.3390/ani12233277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 11/18/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
Goat and sheep meat production is a challenge for the meat industry as well as for environmental management. Yet within cultures, certain by-products, such as liver, the lungs, heart, brain, spleen, blood, tail and ears, are traditionally used in the production of typical dishes for regional or local cuisine. These by-products are a rich source of lipids, proteins, essential amino acids, B-complex vitamins, and minerals. They can be effectively exploited for higher (value-added) applications, including functional foods or feed ingredients, food supplements, enzymes and other chemical products such as hydrolyzed proteins and flavorings. This review article gathers data on: (i) the production of by-products obtained from slaughter and available for processing, and (ii) potential strategies for using and applying these by-products in obtaining new value-added ingredients. Other than proteins, the review discusses other macromolecules and possible uses of these by-products in culinary dishes, as hydrolyzed enzymes, and as food additives. Even though these by-products undoubtedly present themselves as rich in nutrients, there remains an unfortunate lack of documented information on the potential use of these by-products for their bioactive components, peptides that have various biological and technological properties, and the use of hydrolyzed versions of these by-products as precursors for the production of flavorings.
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7
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Gomez AVA, Bustillo S, Nerli BB. Recovery of acid proteases from fishery discards with aqueous micellar two-phase systems and their use for X-ray film recycling. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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9
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Bio/multi-functional peptides derived from fish gelatin hydrolysates: Technological and functional properties. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102152] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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10
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Ali A, Wei S, Liu Z, Fan X, Sun Q, Xia Q, Liu S, Hao J, Deng C. Non-thermal processing technologies for the recovery of bioactive compounds from marine by-products. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111549] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Zhu Z, Zhang B, Cai Q, Ling J, Lee K, Chen B. Fish Waste Based Lipopeptide Production and the Potential Application as a Bio-Dispersant for Oil Spill Control. Front Bioeng Biotechnol 2020; 8:734. [PMID: 32719786 PMCID: PMC7347989 DOI: 10.3389/fbioe.2020.00734] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 06/10/2020] [Indexed: 12/22/2022] Open
Abstract
There is a growing acceptance worldwide for the application of dispersants as a marine oil spill response strategy. The development of more effective dispersants with less toxicity and higher biodegradability would be a step forward in improving public acceptance and regulatory approvals for their use. By applying advances in environmental biotechnology, a bio-dispersant agent with a lipopeptide biosurfactant produced by Bacillus subtilis N3-1P as the key component was formulated in this study. The economic feasibility of producing biosurfactant (a high-added-value bioproduct) from fish waste-based peptone as a nutrient substrate was evaluated. Protein hydrolyzate was prepared from cod liver and head wastes obtained from fish processing facilities. Hydrolysis conditions (i.e., time, temperature, pH and enzyme to substrate level) for preparing protein hydrolyzates were optimized by response surface methodology using a factorial design. The critical micelle dilution (CMD) value for biosurfactant produced from the fish liver and head waste generated peptones was 54.72 and 47.59 CMD, respectively. Biosurfactant product generated by fish liver peptone had a low critical micelle concentration of 0.18 g L-1 and could reduce the surface tension of distilled water to 27.9 mN/m. Structure characterization proved that the generated biosurfactant product belongs to the lipopeptide class. An alternative to the key surfactant dioctyl sulfosuccinate sodium (DOSS) used in Corexit 9500 has been proposed based on a binary mixture of lipopeptides and DOSS that exhibited synergistic effects. Using the standard baffled flask test, a high dispersion efficiency of 76.8% for Alaska North Slope oil was achieved at a biodispersant composition of 80/20 (v/v) of lipopeptides/DOSS. The results show that fish waste can be utilized to produce a more effective, environmentally acceptable and cost-efficient biodispersant that can be applied to oil spills in the marine environment.
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Affiliation(s)
- Zhiwen Zhu
- NRPOP Laboratory, Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John’s, NL, Canada
| | - Baiyu Zhang
- NRPOP Laboratory, Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John’s, NL, Canada
| | - Qinhong Cai
- Biotechnology Research Institute of the National Research Council of Canada, Montreal, QC, Canada
| | - Jingjing Ling
- NRPOP Laboratory, Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John’s, NL, Canada
| | - Kenneth Lee
- Ecosystem Science Aquatic, Fisheries and Oceans Canada, Ottawa, ON, Canada
| | - Bing Chen
- NRPOP Laboratory, Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John’s, NL, Canada
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12
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Singh J, Singh B. Inhibition of post-mortem fish muscle softening and degradation using legume seed proteinase inhibitors. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2020; 57:1-11. [PMID: 31975702 PMCID: PMC6952507 DOI: 10.1007/s13197-019-04044-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 07/29/2019] [Accepted: 08/19/2019] [Indexed: 02/07/2023]
Abstract
Inhibitors that control muscle softening are important for regulating the activities of specific proteinases in meat. Proteolytic activity of endogenous proteinases in postmortem fish leads to the deterioration of myofibres. Calpain proteolytic enzyme system in skeletal muscles is mainly responsible for the post-mortem proteolysis. Soluble sarcoplasmic serine proteinase and the insoluble myofibrillar serine proteinase fractions contribute to the modori effects in surimi gels while myosin heavy chains contribute to gel strength. Proteolytic degenerative processes negatively affect the entire quality spectrum of the fish as food. Legume seeds are a good source of proteinase inhibitors with the potential to emerge as a promising tool in fish meat quality management. Many workers have studied the potent inhibitory effect of the seed flour from various legume crops on the flesh, surimi gels and visceral proteinases of fishes. The present review provides collective information about proteolysis in fish and its control by using legume seed flour as a natural source of proteinase inhibitors. Use of legume seed flour can reduce the dependence of the meat processing industry on the non-renewable synthetic chemical agents. Moreover, the use of natural products from sustainable resources also leads to the improved economics of meat production.
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Affiliation(s)
- Jaspreet Singh
- P.G. Department of Biotechnology, Khalsa College, Amritsar, Punjab 143002 India
| | - Balwinder Singh
- P.G. Department of Biotechnology, Khalsa College, Amritsar, Punjab 143002 India
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13
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Jaouad Y, Villain-Gambier M, Mandi L, Marrot B, Ouazzani N. Key process parameters involved in the treatment of olive mill wastewater by membrane bioreactor. ENVIRONMENTAL TECHNOLOGY 2019; 40:3162-3175. [PMID: 29634406 DOI: 10.1080/09593330.2018.1464064] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 04/08/2018] [Indexed: 06/08/2023]
Abstract
The Olive Mill Wastewater (OMWW) biodegradation in an external ceramic membrane bioreactor (MBR) was investigated with a starting acclimation step with a Ultrafiltration (UF) membrane (150 kDa) and no sludge discharge in order to develop a specific biomass adapted to OMWW biodegradation. After acclimation step, UF was replaced by an Microfiltration (MF) membrane (0.1 µm). Sludge Retention Time (SRT) was set around 25 days and Food to Microorganisms ratio (F/M) was fixed at 0.2 kgCOD kgMLVSS-1 d-1. At stable state, removal of the main phenolic compounds (hydroxytyrosol and tyrosol) and Chemical Oxygen Demand (COD) were successfully reached (95% both). Considered as a predominant fouling factor, but never quantified in MBR treated OMWW, Soluble Microbial Products (SMP) proteins, polysaccharides and humic substances concentrations were determined (80, 110 and 360 mg L-1 respectively). At the same time, fouling was easily managed due to favourable hydraulic conditions of external ceramic MBR. Therefore, OMWW could be efficiently and durably treated by an MF MBR process under adapted operating parameters.
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Affiliation(s)
- Y Jaouad
- Laboratory of Hydrobiology Ecotoxicology and Sanitation (LHEA URAC 33), Faculty of Sciences Semlalia, University Cadi Ayyad , Marrakech , Morocco
- National Center for Studies and Research on Water and Energy (CNEREE), BP/511, University Cadi Ayyad , Marrakech , Morocco
| | - M Villain-Gambier
- Laboratoire de Reconnaissance et Procédés de Séparation Moléculaire (RePSeM), Université de Strasbourg, Institut Pluridisciplinaire Hubert Curien (IPHC) , Strasbourg , France
- Aix Marseille University, CNRS, Centrale Marseille , M2P2 UMR 7340, 13545 Aix en Provence , France
| | - L Mandi
- Laboratory of Hydrobiology Ecotoxicology and Sanitation (LHEA URAC 33), Faculty of Sciences Semlalia, University Cadi Ayyad , Marrakech , Morocco
- National Center for Studies and Research on Water and Energy (CNEREE), BP/511, University Cadi Ayyad , Marrakech , Morocco
| | - B Marrot
- Aix Marseille University, CNRS, Centrale Marseille , M2P2 UMR 7340, 13545 Aix en Provence , France
| | - N Ouazzani
- Laboratory of Hydrobiology Ecotoxicology and Sanitation (LHEA URAC 33), Faculty of Sciences Semlalia, University Cadi Ayyad , Marrakech , Morocco
- National Center for Studies and Research on Water and Energy (CNEREE), BP/511, University Cadi Ayyad , Marrakech , Morocco
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14
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Wang CH, Doan CT, Nguyen VB, Nguyen AD, Wang SL. Reclamation of Fishery Processing Waste: A Mini-Review. Molecules 2019; 24:E2234. [PMID: 31207992 PMCID: PMC6630555 DOI: 10.3390/molecules24122234] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 06/11/2019] [Accepted: 06/13/2019] [Indexed: 02/07/2023] Open
Abstract
: Seafood such as fish, shellfish, and squid are a unique source of nutrients. However, many marine processing byproducts, such as viscera, shells, heads, and bones, are discarded, even though they are rich sources of structurally diverse bioactive nitrogenous components. Based on emerging evidence of their potential health benefits, these components show significant promise as functional food ingredients. Fish waste components contain significant levels of high-quality protein, which represents a source for biofunctional peptide mining. The chitin contained in shrimp shells, crab shells, and squid pens may also be of value. The components produced by bioconversion are reported to have antioxidative, antimicrobial, anticancer, antihypertensive, antidiabetic, and anticoagulant activities. This review provides an overview of the extraordinary potential of processing fish and chitin-containing seafood byproducts via chemical procedures, enzymatic and fermentation technologies, and chemical modifications, as well as their applications.
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Affiliation(s)
- Chi-Hao Wang
- Department of Chemistry, Tamkang University, New Taipei City 25137, Taiwan; (C.-H.W.); (C.T.D.)
| | - Chien Thang Doan
- Department of Chemistry, Tamkang University, New Taipei City 25137, Taiwan; (C.-H.W.); (C.T.D.)
- Department of Science and Technology, Tay Nguyen University, Buon Ma Thuot 630000, Vietnam;
| | - Van Bon Nguyen
- Department of Science and Technology, Tay Nguyen University, Buon Ma Thuot 630000, Vietnam;
| | - Anh Dzung Nguyen
- Institute of Biotechnology and Environment, Tay Nguyen University, Buon Ma Thuot 630000, Vietnam;
| | - San-Lang Wang
- Department of Chemistry, Tamkang University, New Taipei City 25137, Taiwan; (C.-H.W.); (C.T.D.)
- Life Science Development Center, Tamkang University, New Taipei City 25137, Taiwan
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15
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Giwa A, Dindi A, Kujawa J. Membrane bioreactors and electrochemical processes for treatment of wastewaters containing heavy metal ions, organics, micropollutants and dyes: Recent developments. JOURNAL OF HAZARDOUS MATERIALS 2019; 370:172-195. [PMID: 29958700 DOI: 10.1016/j.jhazmat.2018.06.025] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 06/10/2018] [Accepted: 06/11/2018] [Indexed: 05/26/2023]
Abstract
Research and development activities on standalone systems of membrane bioreactors and electrochemical reactors for wastewater treatment have been intensified recently. However, several challenges are still being faced during the operation of these reactors. The current challenges associated with the operation of standalone MBR and electrochemical reactors include: membrane fouling in MBR, set-backs from operational errors and conditions, energy consumption in electrochemical systems, high cost requirement, and the need for simplified models. The advantage of this review is to present the most critical challenges and opportunities. These challenges have necessitated the design of MBR derivatives such as anaerobic MBR (AnMBR), osmotic MBR (OMBR), biofilm MBR (BF-MBR), membrane aerated biofilm reactor (MABR), and magnetically-enhanced systems. Likewise, electrochemical reactors with different configurations such as parallel, cylindrical, rotating impeller-electrode, packed bed, and moving particle configurations have emerged. One of the most effective approaches towards reducing energy consumption and membrane fouling rate is the integration of MBR with low-voltage electrochemical processes in an electrically-enhanced membrane bioreactor (eMBR). Meanwhile, research on eMBR modeling and sludge reuse is limited. Future trends should focus on novel/fresh concepts such as electrically-enhanced AnMBRs, electrically-enhanced OMBRs, and coupled systems with microbial fuel cells to further improve energy efficiency and effluent quality.
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Affiliation(s)
- Adewale Giwa
- Department of Chemical Engineering, Khalifa University of Science and Technology, Masdar City campus, P.O. Box 54224, Abu Dhabi, United Arab Emirates.
| | - Abdallah Dindi
- Department of Chemical Engineering, Khalifa University of Science and Technology, Masdar City campus, P.O. Box 54224, Abu Dhabi, United Arab Emirates
| | - Joanna Kujawa
- Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7, Gagarina Street, 87-100 Torun, Poland
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16
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Green and innovative techniques for recovery of valuable compounds from seafood by-products and discards: A review. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2018.12.004] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Shen Y, Lu Y, Gao J, Zhu Y, Wang M, Jing S, Xu L, Yang H, Jia X. Efficient preparation of rare Sagittatoside A from epimedin A, by recyclable aqueous organic two-phase enzymatic hydrolysis. Nat Prod Res 2018; 33:3095-3102. [DOI: 10.1080/14786419.2018.1519820] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yuping Shen
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Yi Lu
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Jing Gao
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Yeting Zhu
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Man Wang
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Shunli Jing
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Lili Xu
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Huan Yang
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Xiaobin Jia
- School of Pharmacy, Jiangsu University, Zhenjiang, China
- School of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, China
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18
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Marine Waste Utilization as a Source of Functional and Health Compounds. ADVANCES IN FOOD AND NUTRITION RESEARCH 2018; 87:187-254. [PMID: 30678815 DOI: 10.1016/bs.afnr.2018.08.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Consumer demand for convenience has led to large quantities of seafood being value-added processed before marketing, resulting in large amounts of marine by-products being generated by processing industries. Several bioconversion processes have been proposed to transform some of these by-products. In addition to their relatively low value conventional use as animal feed and fertilizers, several investigations have been reported that have demonstrated the potential to add value to viscera, heads, skins, fins, trimmings, and crab and shrimp shells by extraction of lipids, bioactive peptides, enzymes, and other functional proteins and chitin that can be used in food and pharmaceutical applications. This chapter is focused on reviewing the opportunities for utilization of these marine by-products. The chapter discusses the various products and bioactive compounds that can be obtained from seafood waste and describes various methods that can be used to produce these products with the aim of highlighting opportunities to add value to these marine waste streams.
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19
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Ali MEA, Aboelfadl MMS, Selim AM, Khalil HF, Elkady GM. Chitosan nanoparticles extracted from shrimp shells, application for removal of Fe(II) and Mn(II) from aqueous phases. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1489845] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Mohamed Elsayed Abdelfattah Ali
- Egyptian desalination research Center of excellence (EDRC), Hydrogeochemistry Department, Desert Research Center, Cairo, Egypt
| | | | - Atef Mahmoud Selim
- Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
| | - Hazem Fathy Khalil
- Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
| | - Gamal Mohamed Elkady
- Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
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20
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Zhang Y, Xue J, Liu Y, Gamal El-Din M. The role of ozone pretreatment on optimization of membrane bioreactor for treatment of oil sands process-affected water. JOURNAL OF HAZARDOUS MATERIALS 2018; 347:470-477. [PMID: 29367155 DOI: 10.1016/j.jhazmat.2017.12.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 12/02/2017] [Accepted: 12/05/2017] [Indexed: 06/07/2023]
Abstract
Previously, anoxic-aerobic membrane bioreactor (MBR) coupled with mild ozonation pretreatment has been applied to remove toxic naphthenic acids (NAs) in oil sands process-affected water (OSPW). To further improve MBR performance, the optimal operation conditions including hydraulic retention time (HRT) and initial ammonia nitrogen (NH4+-N) need to be explored. In this study, the role of ozone pretreatment on MBR optimization was investigated. Compared with MBR treating raw OSPW, MBR treating ozonated OSPW had the same optimal operation conditions (HRT of 12 h and NH4+-N concentration of 25 mg/L). Nevertheless, MBR performance benefited from HRT adjustment more after ozone pretreatment. HRT adjustment resulted in NA removal in the range of 33-50% for the treatment of ozonated OSPW whereas NA removal for raw OSPW only fluctuated between 27% and 38%. Compared with the removal of classical NAs, the degradation of oxidized NAs was more sensitive to the adjustment of operation conditions. Adjusting HRT increased the removal of oxidized NAs in ozonated OSPW substantially (from 6% to 35%). It was also noticed that microbial communities in MBR treating ozonated OSPW were more responsive to the adjustment of operation conditions as indicated by the noticeable increase of Shannon index and extended genetic distances.
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Affiliation(s)
- Yanyan Zhang
- Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta, T6G 1H9, Canada; Department of Civil Engineering, New Mexico State University, Las Cruces, NM 88003, United States
| | - Jinkai Xue
- Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta, T6G 1H9, Canada
| | - Yang Liu
- Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta, T6G 1H9, Canada.
| | - Mohamed Gamal El-Din
- Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta, T6G 1H9, Canada.
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21
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Álvarez C, Lélu P, Lynch SA, Tiwari BK. Optimised protein recovery from mackerel whole fish by using sequential acid/alkaline isoelectric solubilization precipitation (ISP) extraction assisted by ultrasound. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2017.09.045] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Srinivasan H, Kanayairam V, Ravichandran R. Chitin and chitosan preparation from shrimp shells Penaeus monodon and its human ovarian cancer cell line, PA-1. Int J Biol Macromol 2017; 107:662-667. [PMID: 28923565 DOI: 10.1016/j.ijbiomac.2017.09.035] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 08/29/2017] [Accepted: 09/13/2017] [Indexed: 11/24/2022]
Abstract
In the present study, chitin and chitosan preparation from shrimp shells Penaeus mondon and its ovarian cancer cell line (PA-1). FTIR spectrum sharp absorption peak at 1655cm-1 is assigned to ketone C=O (α) unsaturated with chitosan. X-ray diffraction showed the presence of chitin and chitosan were strongest peak at 18.91° (β) and 29.75° (α) characters. SEM observations of chitin and chitosan surface morphologies of P. monodon showed that microfibril and porous structures. Anticancer activity of chitin and chitosan against human ovarian cancer cell line showed that chitosan an exhibited notable higher activity than chitin. Anticancer activity of aquacultural waste of shrimp shells mediated chitosan, which was proved to be good novel pharmaceutical industries.
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Affiliation(s)
- Haripriya Srinivasan
- Unit of Aquatic Biodiversity, Department of Zoology, University of Madras, Guindy Campus, Chennai, 600 025, Tamil Nadu, India
| | - Velayutham Kanayairam
- Unit of Aquatic Biodiversity, Department of Zoology, University of Madras, Guindy Campus, Chennai, 600 025, Tamil Nadu, India
| | - Ramanibai Ravichandran
- Unit of Aquatic Biodiversity, Department of Zoology, University of Madras, Guindy Campus, Chennai, 600 025, Tamil Nadu, India.
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23
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Purification and characterization of angiotensin-converting enzyme-inhibitory peptides from Nile tilapia (Oreochromis niloticus) skin gelatine produced by an enzymatic membrane reactor. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.07.011] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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24
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Vázquez JA, Ramos P, Mirón J, Valcarcel J, Sotelo CG, Pérez-Martín RI. Production of Chitin from Penaeus vannamei By-Products to Pilot Plant Scale Using a Combination of Enzymatic and Chemical Processes and Subsequent Optimization of the Chemical Production of Chitosan by Response Surface Methodology. Mar Drugs 2017; 15:E180. [PMID: 28621761 PMCID: PMC5484130 DOI: 10.3390/md15060180] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 06/05/2017] [Accepted: 06/09/2017] [Indexed: 11/25/2022] Open
Abstract
The waste generated from shrimp processing contains valuable materials such as protein, carotenoids, and chitin. The present study describes a process at pilot plant scale to recover chitin from the cephalothorax of Penaeus vannamei using mild conditions. The application of a sequential enzymatic-acid-alkaline treatment yields 30% chitin of comparable purity to commercial sources. Effluents from the process are rich in protein and astaxanthin, and represent inputs for further by-product recovery. As a last step, chitin is deacetylated to produce chitosan; the optimal conditions are established by applying a response surface methodology (RSM). Under these conditions, deacetylation reaches 92% as determined by Proton Nuclear Magnetic Resonance (¹H-NMR), and the molecular weight (Mw) of chitosan is estimated at 82 KDa by gel permeation chromatography (GPC). Chitin and chitosan microstructures are characterized by Scanning Electron Microscopy (SEM).
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Affiliation(s)
- José A Vázquez
- Grupo de Reciclado y Valorización de Materiales Residuales (REVAL), Instituto de Investigacións Mariñas (IIM-CSIC) r/Eduardo Cabello, 6, Vigo 36208, Galicia, Spain.
| | - Patrícia Ramos
- Grupo de Bioquímica de Alimentos, Instituto de Investigacións Mariñas (IIM-CSIC) r/Eduardo Cabello, 6, Vigo 36208, Galicia, Spain.
| | - Jesús Mirón
- Grupo de Reciclado y Valorización de Materiales Residuales (REVAL), Instituto de Investigacións Mariñas (IIM-CSIC) r/Eduardo Cabello, 6, Vigo 36208, Galicia, Spain.
| | - Jesus Valcarcel
- Grupo de Reciclado y Valorización de Materiales Residuales (REVAL), Instituto de Investigacións Mariñas (IIM-CSIC) r/Eduardo Cabello, 6, Vigo 36208, Galicia, Spain.
- Grupo de Bioquímica de Alimentos, Instituto de Investigacións Mariñas (IIM-CSIC) r/Eduardo Cabello, 6, Vigo 36208, Galicia, Spain.
| | - Carmen G Sotelo
- Grupo de Bioquímica de Alimentos, Instituto de Investigacións Mariñas (IIM-CSIC) r/Eduardo Cabello, 6, Vigo 36208, Galicia, Spain.
| | - Ricardo I Pérez-Martín
- Grupo de Bioquímica de Alimentos, Instituto de Investigacións Mariñas (IIM-CSIC) r/Eduardo Cabello, 6, Vigo 36208, Galicia, Spain.
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25
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Abdi N, Kitous O, Grib H, Drouiche M, Lounici H, Drouiche N, Mameri N. Evaluation of the robustness of the enzymatic hydrolysis in batch and continuous mode by a central composite design. J FOOD PROCESS PRES 2017. [DOI: 10.1111/jfpp.13330] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- N. Abdi
- Unité de Recherche URIE, Ecole Nationale Polytechnique d'Alger; BP 182-16200, El-Harrach, Algiers Algeria
| | - O. Kitous
- Unité de Recherche URIE, Ecole Nationale Polytechnique d'Alger; BP 182-16200, El-Harrach, Algiers Algeria
| | - H. Grib
- Unité de Recherche URIE, Ecole Nationale Polytechnique d'Alger; BP 182-16200, El-Harrach, Algiers Algeria
| | - M. Drouiche
- Unité de Recherche URIE, Ecole Nationale Polytechnique d'Alger; BP 182-16200, El-Harrach, Algiers Algeria
| | - H. Lounici
- Unité de Recherche URIE, Ecole Nationale Polytechnique d'Alger; BP 182-16200, El-Harrach, Algiers Algeria
| | - N. Drouiche
- Unité de Recherche URIE, Ecole Nationale Polytechnique d'Alger; BP 182-16200, El-Harrach, Algiers Algeria
- Centre de Recherche en Technologie des Semi-conducteurs pour l'Energétique (CRTSE); 2, Bd Dr. Frantz Fanon P.O. Box 140, Algiers-7 merveilles, Algiers, 16038 Algeria
| | - N. Mameri
- Unité de Recherche URIE, Ecole Nationale Polytechnique d'Alger; BP 182-16200, El-Harrach, Algiers Algeria
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26
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Rodrigues M, Carlesso WM, Kuhn D, Altmayer T, Martini MC, Tamiosso CD, Mallmann CA, De Souza CFV, Ethur EM, Hoehne L. Enzymatic hydrolysis of the Eisenia andreiearthworm: Characterization and evaluation of its properties. BIOCATAL BIOTRANSFOR 2017. [DOI: 10.1080/10242422.2017.1278754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Mariano Rodrigues
- Laboratório de Biotecnologia de Alimentos, Programa de Pós-Graduação em Biotecnologia, Centro Universitário UNIVATES, Lajeado, Rio Grande do Sul, Brazil and
| | - Wagner Manica Carlesso
- Laboratório de Biotecnologia de Alimentos, Programa de Pós-Graduação em Biotecnologia, Centro Universitário UNIVATES, Lajeado, Rio Grande do Sul, Brazil and
| | - Daniel Kuhn
- Laboratório de Biotecnologia de Alimentos, Programa de Pós-Graduação em Biotecnologia, Centro Universitário UNIVATES, Lajeado, Rio Grande do Sul, Brazil and
| | - Taciélen Altmayer
- Laboratório de Biotecnologia de Alimentos, Programa de Pós-Graduação em Biotecnologia, Centro Universitário UNIVATES, Lajeado, Rio Grande do Sul, Brazil and
| | - Maira Cristina Martini
- Laboratório de Biotecnologia de Alimentos, Programa de Pós-Graduação em Biotecnologia, Centro Universitário UNIVATES, Lajeado, Rio Grande do Sul, Brazil and
| | - Camila Durlo Tamiosso
- Laboratório de Análises Micotoxicológica, Universidade Federal de Santa Maria – UFSM, Santa Maria, Rio Grande do Sul, Brazil
| | - Carlos Augusto Mallmann
- Laboratório de Análises Micotoxicológica, Universidade Federal de Santa Maria – UFSM, Santa Maria, Rio Grande do Sul, Brazil
| | - Claucia Fernanda Volken De Souza
- Laboratório de Biotecnologia de Alimentos, Programa de Pós-Graduação em Biotecnologia, Centro Universitário UNIVATES, Lajeado, Rio Grande do Sul, Brazil and
| | - Eduardo Miranda Ethur
- Laboratório de Biotecnologia de Alimentos, Programa de Pós-Graduação em Biotecnologia, Centro Universitário UNIVATES, Lajeado, Rio Grande do Sul, Brazil and
| | - Lucélia Hoehne
- Laboratório de Biotecnologia de Alimentos, Programa de Pós-Graduação em Biotecnologia, Centro Universitário UNIVATES, Lajeado, Rio Grande do Sul, Brazil and
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27
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Lynch SA, Mullen AM, O'Neill EE, García CÁ. Harnessing the Potential of Blood Proteins as Functional Ingredients: A Review of the State of the Art in Blood Processing. Compr Rev Food Sci Food Saf 2017; 16:330-344. [PMID: 33371539 DOI: 10.1111/1541-4337.12254] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 12/28/2016] [Accepted: 01/03/2017] [Indexed: 01/17/2023]
Abstract
Blood is generated in very large volumes as a by-product in slaughterhouses all around the world. On the one hand, blood generation presents a serious environmental issue because of its high pollutant capacity; however, on the other hand, blood has the potential to be collected and processed to generate high-added-value food ingredients based on its exceptional nutritive value and its excellent functional properties. In this paper, we review the current state of the art for blood processing, from collection to final recovery of protein isolates, the functional properties of blood, impact of processing on functional properties, and potential applications as food ingredients. Furthermore, future challenges are outlined for this underutilized and abundant product from the meat industry.
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Affiliation(s)
- Sarah A Lynch
- Teagasc Food Research Centre, Food Quality and Sensory Science, Ashtown, Dublin, 15, Ireland
| | - Anne Maria Mullen
- Teagasc Food Research Centre, Food Quality and Sensory Science, Ashtown, Dublin, 15, Ireland
| | - Eileen E O'Neill
- Dept. of Food and Nutritional Sciences, Univ. College Cork, Cork, Ireland
| | - Carlos Álvarez García
- Teagasc Food Research Centre, Food Quality and Sensory Science, Ashtown, Dublin, 15, Ireland
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28
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29
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Vieira EF, Ferreira IM. Antioxidant and antihypertensive hydrolysates obtained from by-products of cannery sardine and brewing industries. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2016. [DOI: 10.1080/10942912.2016.1176036] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Elsa F. Vieira
- LAQV/REQUIMTE, Laboratório de Bromatologia e Hidrologia, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Isabel M.P.L.V.O. Ferreira
- LAQV/REQUIMTE, Laboratório de Bromatologia e Hidrologia, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
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30
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Chanukya B, Prakash M, Rastogi NK. Extraction of Citric Acid from Fruit Juices using Supported Liquid Membrane. J FOOD PROCESS PRES 2016. [DOI: 10.1111/jfpp.12790] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- B.S. Chanukya
- Departments of Food Engineering; Central Food Technological Research Institute; Mysore 570 020 India
- Academy of Scientific and Innovative Research; New Delhi India
- A Constituent Laboratory of Council of Scientific and Industrial Research; New Delhi India
| | - Maya Prakash
- Departments of Traditional Foods and Sensory Sciences; Central Food Technological Research Institute; Mysore 570 020 India
- A Constituent Laboratory of Council of Scientific and Industrial Research; New Delhi India
| | - Navin K. Rastogi
- Departments of Food Engineering; Central Food Technological Research Institute; Mysore 570 020 India
- Academy of Scientific and Innovative Research; New Delhi India
- A Constituent Laboratory of Council of Scientific and Industrial Research; New Delhi India
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31
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Wald M, Rehbein H, Beermann C, Bußmann B, Schwarz K. Purification and characterization of pepsinogen and pepsin from the stomach of rainbow trout (Oncorhynchus mykiss). Eur Food Res Technol 2016. [DOI: 10.1007/s00217-016-2692-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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32
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Functional and bioactive properties of fish protein hydolysates and peptides: A comprehensive review. Trends Food Sci Technol 2016. [DOI: 10.1016/j.tifs.2016.02.007] [Citation(s) in RCA: 217] [Impact Index Per Article: 27.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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33
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Wald M, Schwarz K, Rehbein H, Bußmann B, Beermann C. Detection of antibacterial activity of an enzymatic hydrolysate generated by processing rainbow trout by-products with trout pepsin. Food Chem 2016; 205:221-8. [PMID: 27006234 DOI: 10.1016/j.foodchem.2016.03.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 01/27/2016] [Accepted: 03/01/2016] [Indexed: 01/08/2023]
Abstract
Trout by-product hydrolysates, generated using trout pepsin, were characterized and studied in terms of their antibacterial effects against food contaminants and fish farming pathogens. After a hydrolysis time of 25 min, the hydrolysates demonstrated inhibitory activity against several gram-positive and gram-negative bacteria. The degree of hydrolysis (DH) was found to exert a considerable influence on antibacterial activity, with a significant increase in the observed inhibitory effect at the beginning of hydrolysis. The highest antibacterial activity was obtained at a DH of 30% (enzyme/protein ratio 0.04 U/mg of protein, enzyme activity 6.5 U/mg protein, hydrolysis conditions 37°C, pH 3.0). The highest antibacterial activity detected was against the fish farming bacteria Flavobacterium psychrophilum and Renibacterium salmoninarum, with minimal inhibition concentrations of 2mg/ml and 5mg/ml, respectively. The amino acid determination of the hydrolysate (DH 30%) revealed that lysine, leucine, alanine, arginine, glycine, aspartic acid and glutamic acid residues represented the major amino acids.
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Affiliation(s)
- Maleen Wald
- University of Kiel, Department of Food Technology, Institute of Human Nutrition and Food Science, Heinrich-Hecht Platz 10, 24118 Kiel, Germany; Fulda University of Applied Sciences, Faculty of Food Technology, Leipziger Straße 123, 36037 Fulda, Germany.
| | - Karin Schwarz
- University of Kiel, Department of Food Technology, Institute of Human Nutrition and Food Science, Heinrich-Hecht Platz 10, 24118 Kiel, Germany.
| | - Hartmut Rehbein
- Max Rubner-Institute, Department of Safety and Quality of Milk and Fish, Palmaille 9, 22767 Hamburg, Germany(1).
| | - Bettina Bußmann
- Fulda University of Applied Sciences, Faculty of Food Technology, Leipziger Straße 123, 36037 Fulda, Germany.
| | - Christopher Beermann
- Fulda University of Applied Sciences, Faculty of Food Technology, Leipziger Straße 123, 36037 Fulda, Germany.
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34
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Lv X, Wang DD, Feng L, Wang P, Zou LW, Hao DC, Hou J, Cui JN, Ge GB, Yang L. A highly selective marker reaction for measuring the activity of human carboxylesterase 1 in complex biological samples. RSC Adv 2016. [DOI: 10.1039/c5ra23614b] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
NMHN hydrolysis was found to be a highly selective marker reaction for sensing the activity of human carboxylesterase 1 (hCE1).
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Affiliation(s)
- Xia Lv
- Laboratory of Pharmaceutical Resource Discovery
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
| | - Dan-Dan Wang
- Laboratory of Pharmaceutical Resource Discovery
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
| | - Lei Feng
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116012
- China
| | - Ping Wang
- Laboratory of Pharmaceutical Resource Discovery
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
| | - Li-Wei Zou
- Laboratory of Pharmaceutical Resource Discovery
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
| | | | - Jie Hou
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116012
- China
- Dalian Medical University
| | - Jing-Nan Cui
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116012
- China
| | - Guang-Bo Ge
- Laboratory of Pharmaceutical Resource Discovery
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
| | - Ling Yang
- Laboratory of Pharmaceutical Resource Discovery
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
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35
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Exploitation of Food Industry Waste for High-Value Products. Trends Biotechnol 2015; 34:58-69. [PMID: 26645658 DOI: 10.1016/j.tibtech.2015.10.008] [Citation(s) in RCA: 201] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 10/21/2015] [Accepted: 10/23/2015] [Indexed: 01/21/2023]
Abstract
A growing global population leads to an increasing demand for food production and the processing industry associated with it and consequently the generation of large amounts of food waste. This problem is intensified due to slow progress in the development of effective waste management strategies and measures for the proper treatment and disposal of waste. Food waste is a reservoir of complex carbohydrates, proteins, lipids, and nutraceuticals and can form the raw materials for commercially important metabolites. The current legislation on food waste treatment prioritises the prevention of waste generation and least emphasises disposal. Recent valorisation studies for food supply chain waste opens avenues to the production of biofuels, enzymes, bioactive compounds, biodegradable plastics, and nanoparticles among many other molecules.
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36
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Carlesso F, Zin G, de Souza SMAGU, Luccio MD, de Souza AAU, Oliveira JV. Magnetic field on fouling control of ultrafiltration membranes applied in treatment of a synthetic textile effluent. ENVIRONMENTAL TECHNOLOGY 2015; 37:952-959. [PMID: 26496410 DOI: 10.1080/09593330.2015.1094517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Membrane performance is decreased by fouling, reducing permeate flux and membrane lifespan. This paper assesses ultrafiltration of a model textile effluent assisted by permanent magnetic field as an alternative to improve the water permeability recovery. Ultrafiltration was performed in a tangential module and model solutions, composed of carboxymethylcellulose (CMC) and sodium sulphate (Na2SO4). The feed was permeated through 30 kDa polysulphone membrane with and without the presence of a permanent magnetic field of 0.41 T, perpendicular to the membrane surface. Magnetic induction (MI) of feed solution was also investigated by recirculation of the feed stream through the magnetic field for 3 h. The increase in feed concentration did not affect permeate flux, while the presence of salt resulted in a severe flux decline. Effective water permeability recovery was obtained when the magnetic field was applied in the ultrafiltration process, although the MI of the CMC and Na2SO4 solutions also caused some enhancement in permeability recovery. Scanning electron microscopy images showed differences between the assays done with and without the presence of magnetic field. The magnetic field application in ultrafiltration of CMC and Na2SO4 solutions has proved to be an attractive alternative for improving the permeability recovery.
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Affiliation(s)
- Franciele Carlesso
- a Department of Chemical and Food Engineering, UFSC , Florianópolis , Brazil
| | - Guilherme Zin
- a Department of Chemical and Food Engineering, UFSC , Florianópolis , Brazil
| | | | - Marco Di Luccio
- a Department of Chemical and Food Engineering, UFSC , Florianópolis , Brazil
| | | | - J Vladimir Oliveira
- a Department of Chemical and Food Engineering, UFSC , Florianópolis , Brazil
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37
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Luo J, Morthensen ST, Meyer AS, Pinelo M. Filtration behavior of casein glycomacropeptide (CGMP) in an enzymatic membrane reactor: fouling control by membrane selection and threshold flux operation. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2014.06.024] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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38
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Abstract
Antioxidant peptides crude product from Pinctada Fucata desalination technology by C18 chromatographic column was studied. The desalination rate and the antioxidant activity were used to analyze the effect of desalination conditions. The results show that the optimum conditions for desalting are loading 2ml of sample with concentration of 100 mg/ml, flow rate of 2 ml/min, 0.1% TFA as mobile phase with pH 6.5 in 0-4.5min and 80% methanol in 4.5-30min. Under these conditions, the desalination rate is 68.75% and the peptide recovery rate is 76.53%. The inhibitory content (IC50) expressed by antioxidant peptides is 11.421mg/ml in the system of DPPH radical.
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39
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Benhabiles M, Abdi N, Drouiche N, Lounici H, Pauss A, Goosen M, Mameri N. Protein recovery by ultrafiltration during isolation of chitin from shrimp shells Parapenaeus longirostris. Food Hydrocoll 2013. [DOI: 10.1016/j.foodhyd.2012.11.035] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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