The Potential of Biodiesel Production derived from Fish Waste

Samat, Amira Farzana; Muhamad, N.A.S.; Rasib, Nur Aziera Abd; Hassan, Siti Aminah Mohd; Sohaimi, Khairunissa Syairah Ahmad; Iberahim, Nur Izzati

doi:10.1088/1757-899x/318/1/012017

Cited by 17 publications

(11 citation statements)

References 10 publications

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“…Fish by-products can also be converted into biodiesel [158]: biodiesel consists of monoalkyl esters of fish oils that can be synthetized from edible, non-edible and waste oils. It is a non-toxic, biodegradable and renewable energy source and can be produced chemically or enzymatically and chemically (using alkali such as NaOH as catalysts in the conversion of triacylglycerol (TAG) to methyl esters (biodiesel), with short reaction times (4-10 h) and disadvantages, such as high reaction temperature, soap formation, waste generation.…”

Section: Applications In Fish Processing or Other Industrial Usesmentioning

confidence: 99%

“…Residual fish oil, not proper for feed or human consumption, can be converted into biodiesel [158] or bio-oil [171]. This option allows also to delocalize the energy use into a liquid fuel, proper for transportation use as drop-in biofuel (i.e., that can replace traditional fuels from fossil sources without substantial changes of engines).…”

Section: Energy Production From Fishery By-catch or Processing By-pro...mentioning

confidence: 99%

“…Pharmaceutical (cancer drugs) and food industry (chitin and chitosan) [75,77,78] Aquaculture, biomedical, food industry (probiotics), bioremediation [85,98,99,[118][119][120][126][127][128][129] Energy production (biodiesel or bio-oil production from fish oil) [156][157][158][159][160][161][162][163][164][165][166][167][168][169][170] Collagen, enzymes, bioactive peptides, and gelatin were isolated from skin, scales, bones and muscles through enzymatic methodology. Polyunsaturated fatty acids (PUFAs) were obtained from fish residues using supercritical CO 2 extraction and pressing, whereas hydroxyapatite was obtained by calcination and enzymatic methods from fish bones, frames, and scales.…”

Section: Conventional Novel and In Progressmentioning

confidence: 99%

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Fishery Wastes as a Yet Undiscovered Treasure from the Sea: Biomolecules Sources, Extraction Methods and Valorization

Caruso

Floris

Serangeli³

et al. 2020

Marine Drugs

140

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The search for new biological sources of commercial value is a major goal for the sustainable management of natural resources. The huge amount of fishery by-catch or processing by-products continuously produced needs to be managed to avoid environmental problems and keep resource sustainability. Fishery by-products can represent an interesting source of high added value bioactive compounds, such as proteins, carbohydrates, collagen, polyunsaturated fatty acids, chitin, polyphenolic constituents, carotenoids, vitamins, alkaloids, tocopherols, tocotrienols, toxins; nevertheless, their biotechnological potential is still largely underutilized. Depending on their structural and functional characteristics, marine-derived biomolecules can find several applications in food industry, agriculture, biotechnological (chemical, industrial or environmental) fields. Fish internal organs are a rich and underexplored source of bioactive compounds; the fish gut microbiota biosynthesizes essential or short-chain fatty acids, vitamins, minerals or enzymes and is also a source of probiotic candidates, in turn producing bioactive compounds with antibiotic and biosurfactant/bioemulsifier activities. Chemical, enzymatic and/or microbial processing of fishery by-catch or processing by-products allows the production of different valuable bioactive compounds; to date, however, the lack of cost-effective extraction strategies so far has prevented their exploitation on a large scale. Standardization and optimization of extraction procedures are urgently required, as processing conditions can affect the qualitative and quantitative properties of these biomolecules. Valorization routes for such raw materials can provide a great additional value for companies involved in the field of bioprospecting. The present review aims at collecting current knowledge on fishery by-catch or by-products, exploring the valorization of their active biomolecules, in application of the circular economy paradigm applied to the fishery field. It will address specific issues from a biorefinery perspective: (i) fish tissues and organs as potential sources of metabolites, antibiotics and probiotics; (ii) screening for bioactive compounds; (iii) extraction processes and innovative technologies for purification and chemical characterization; (iv) energy production technologies for the exhausted biomass. We provide a general perspective on the techno-economic feasibility and the environmental footprint of the production process, as well as on the definition of legal constraints for the new products production and commercial use.

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Section: Applications In Fish Processing or Other Industrial Usesmentioning

confidence: 99%

Section: Energy Production From Fishery By-catch or Processing By-pro...mentioning

confidence: 99%

Section: Conventional Novel and In Progressmentioning

confidence: 99%

See 1 more Smart Citation

Fishery Wastes as a Yet Undiscovered Treasure from the Sea: Biomolecules Sources, Extraction Methods and Valorization

Caruso

Floris

Serangeli³

et al. 2020

Marine Drugs

140

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“…However, as most of these plant-derived oils are initially used for food, livestock feed, and oleochemical industries, biodiesel production results in increased consumption of these resources and increased crop demand [10]. Therefore, oils derived from alternative resources have been studied, such as fish oil extracted from fish by-products [17][18][19][20]. Atlantic salmon aquaculture has played an essential role in the Newfoundland aquaculture industry for decades, accounting for above 80% of the total aquaculture landing [21].…”

Section: Introductionmentioning

confidence: 99%

Statistical Optimization of Biodiesel Production from Salmon Oil via Enzymatic Transesterification: Investigation of the Effects of Various Operational Parameters

et al. 2021

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The enzymatic transesterification of Atlantic salmon (Salmo salar) oil was carried out using Novozym 435 (immobilized lipase from Candida antartica) to produce biodiesel. A response surface modelling design was performed to investigate the relationship between biodiesel yield and several critical factors, including enzyme concentration (5, 10, or 15%), temperature (40, 45, or 50 °C), oil/alcohol molar ratio (1:3, 1:4, or 1:5) and time (8, 16, or 24 h). The results indicated that the effects of all the factors were statistically significant at p-values of 0.000 for biodiesel production. The optimum parameters for biodiesel production were determined as 10% enzyme concentration, 45 °C, 16 h, and 1:4 oil/alcohol molar ratio, leading to a biodiesel yield of 87.23%. The step-wise addition of methanol during the enzymatic transesterification further increased the biodiesel yield to 94.5%. This is the first study that focused on Atlantic salmon oil-derived biodiesel production, which creates a paradigm for valorization of Atlantic salmon by-products that would also reduce the consumption and demand of plant oils derived from crops and vegetables.

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“…Animal waste from aquaculture site is rich in valuable oils, minerals, enzymes, and pigments that can be turned into value-added products. Few studies have been conducted to use the waste animal oil as raw materials for the biodiesel and PHA production (Riedel et al, 2015;Kusmiyati and Wulandari, 2016;Samat et al, 2018). However, detailed knowledge of using waste animal oils as an alternative raw material for the production of PHA is still lacking.…”

Section: Introductionmentioning

confidence: 99%

Can Polyhydroxyalkanoates Be Produced Efficiently From Waste Plant and Animal Oils?

Surendran

Lakshmanan

Chee

et al. 2020

Front. Bioeng. Biotechnol.

121

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Polyhydroxyalkanoates (PHAs) are a potential replacement for some petrochemical-based plastics. PHAs are polyesters synthesized and stored by various bacteria and archaea in their cytoplasm as water-insoluble inclusions. PHAs are usually produced when the microbes are cultured with nutrient-limiting concentrations of nitrogen, phosphorus, sulfur, or oxygen and excess carbon sources. Such fermentation conditions have been optimized by industry to reduce the cost of PHAs produced commercially. Industrially, these biodegradable polyesters are derived from microbial fermentation processes utilizing various carbon sources. One of the major constraints in scaling-up PHA production is the cost of the carbon source metabolized by the microorganisms. Hence, cheap and renewable carbon substrates are currently being investigated around the globe. Plant and animal oils have been demonstrated to be excellent carbon sources for high yield production of PHAs. Waste streams from oil mills or the used oils, which are even cheaper, are also used. This approach not only reduces the production cost for PHAs, but also makes a significant contribution toward the reduction of environmental pollution caused by the used oil. Advancements in the genetic and metabolic engineering of bacterial strains have enabled a more efficient utilization of various carbon sources, in achieving high PHA yields with specified monomer compositions. This review discusses recent developments in the biosynthesis and classification of various forms of PHAs produced using crude and waste oils from the oil palm and fish industries. The biodegradability of the PHAs produced from these oils will also be discussed.

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The Potential of Biodiesel Production derived from Fish Waste

Cited by 17 publications

References 10 publications

Fishery Wastes as a Yet Undiscovered Treasure from the Sea: Biomolecules Sources, Extraction Methods and Valorization

Fishery Wastes as a Yet Undiscovered Treasure from the Sea: Biomolecules Sources, Extraction Methods and Valorization

Statistical Optimization of Biodiesel Production from Salmon Oil via Enzymatic Transesterification: Investigation of the Effects of Various Operational Parameters

Can Polyhydroxyalkanoates Be Produced Efficiently From Waste Plant and Animal Oils?

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