Oil and pigments from shrimp processing by-products: Extraction, composition, bioactivities and its application- A review

Gulzar, Saqib; Raju, Navaneethan; Nagarajarao, Ravishankar Chandragiri; Benjakul, Soottawat

doi:10.1016/j.tifs.2020.04.005

Cited by 66 publications

(61 citation statements)

References 150 publications

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“…The conditions and extraction method affect the composition and the quality of the lipids extracted from marine processing side streams [ 36 ]. Therefore, selection of the method and its optimization are important considerations in producing omega-3 fatty acids with desirable characteristics.…”

Section: Extraction Of Omega-3 Fatty Acids From Marine Side Streamsmentioning

confidence: 99%

“…The yield of this type of extraction depends on the solvent used. In this regard, Gulzar et al [ 36 ] observed that isopropanol obtained the highest yields in the extraction of oil from Pacific white shrimp cephalothorax, followed by acetone, chloroform, and n-hexane (21.22, 18.23, 12.60, and 9.39%, respectively). These results could be improved with the use of solvent mixtures, which also depend on the marine side stream used.…”

Section: Extraction Of Omega-3 Fatty Acids From Marine Side Streamsmentioning

confidence: 99%

“…This has led the food industries and scientists to develop alternative processes according to the concept of “green” extraction, ensuring the purity and stability of these products [ 6 ]. Among the different green extraction processes, it is possible to mention microwave-assisted extraction (MAE), pulsed electric fields (PEF), supercritical fluid extraction (SFE), and ultrasound assisted extraction (UAE) [ 36 , 41 , 42 ].…”

Section: Extraction Of Omega-3 Fatty Acids From Marine Side Streamsmentioning

confidence: 99%

“…Shellfish is also an important source of bioactive components with potential health benefits. In this regard, krill, shrimp, and lobster appear to be alternative sources of omega-3 fatty acids [ 36 ]. This offers an alternative to these side streams, allowing us to obtain high-added value compounds from discards that sometimes represent up to 50% of the catch [ 49 ].…”

Section: Extraction Of Omega-3 Fatty Acids From Marine Side Streamsmentioning

confidence: 99%

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Omega-3-Rich Oils from Marine Side Streams and Their Potential Application in Food

Pateiro¹,

Domínguez²,

Varzakas

et al. 2021

Marine Drugs

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Rapid population growth and increasing food demand have impacts on the environment due to the generation of residues, which could be managed using sustainable solutions such as the circular economy strategy (waste generated during food processing must be kept within the food chain). Reusing discarded fish remains is part of this management strategy, since they contain high-value ingredients and bioactive compounds that can be used for the development of nutraceuticals and functional foods. Fish side streams such as the head, liver, or skin or the cephalothorax, carapace, and tail from shellfish are important sources of oils rich in omega-3. In order to resolve the disadvantages associated with conventional methods, novel extraction techniques are being optimized to improve the quality and the oxidative stability of these high-value oils. Positive effects on cardiovascular and vision health, diabetes, cancer, anti-inflammatory and neuroprotective properties, and immune system improvement are among their recognized properties. Their incorporation into different model systems could contribute to the development of functional foods, with market benefits for consumers. These products improve the nutritional needs of specific population groups in a scenario where noncommunicable diseases and pandemic crises are responsible for several deaths worldwide.

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Section: Extraction Of Omega-3 Fatty Acids From Marine Side Streamsmentioning

confidence: 99%

Section: Extraction Of Omega-3 Fatty Acids From Marine Side Streamsmentioning

confidence: 99%

Section: Extraction Of Omega-3 Fatty Acids From Marine Side Streamsmentioning

confidence: 99%

Section: Extraction Of Omega-3 Fatty Acids From Marine Side Streamsmentioning

confidence: 99%

See 2 more Smart Citations

Omega-3-Rich Oils from Marine Side Streams and Their Potential Application in Food

Pateiro¹,

Domínguez²,

Varzakas

et al. 2021

Marine Drugs

View full text Add to dashboard Cite

show abstract

“…The shrimp exoskeleton is also an important natural source of carotenoids, especially astaxanthin, which is a type of xanthophyll responsible for the orange-red color of crustaceans [ 15 ]. Astaxanthin is an antioxidant ten times more effective than several other carotenoids, and consequently, it is considered the most valuable for food and pharmaceutical applications [ 16 ].…”

Section: Introductionmentioning

confidence: 99%

Economic Evaluation and Techno-Economic Sensitivity Analysis of a Mass Integrated Shrimp Biorefinery in North Colombia

2020

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The high freshwater consumption requirements in shrimp biorefinery approaches represents one of the major drawbacks of implementing these technologies within the shrimp processing industry. This also affects the costs associated with the plant operation, and consequently, the overall economic performance of the project. The application of mass integration tools such as water pinch analysis can reduce frewshwater consumption by up to 80%, contributing to shrimp biorefinery sustainability. In this work, the economic evaluation and the techno-economic sensitivity analysis for a mass integrated approach for shrimp biorefinery were performed to determine the economic feasibility of the project when located in the North-Colombia region and to identify the critical techno-economic variables affecting the profitability of the process. The integrated approach designed to process 4113.09 tons of fresh shrimp in Colombia reaches a return on investment (%ROI) at 65.88% and a net present value (NPV) at 10.40 MM USD. The process supports decreases of up to 28% in capacity of production and increases of 12% and 11% in the cost of raw materials and variable operating costs without incurring losses, respectively. These findings suggest that the proposed design of the water recycling network coupled to a shrimp biorefinery approach is attractive from an economic point of view.

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Application of Saponin for Cholesterol Removal from Pacific White Shrimp (Litopenaeus vannamei) Lipid

Raju

Benjakul

2020

Euro J Lipid Sci & Tech

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The removal of cholesterol from lipid obtained from Pacific white shrimp (Litopenaeus vannamei) cephalothorax using saponin in conjunction with celite under various conditions is investigated. Various lipid:saponin ratios (1:2, 1:4, and 1:6, W/W) with different lipid:solvent ratios (1:20, 1:40, and 1:80, W/V) are employed with a treatment time of 4 h. The highest cholesterol removal (88.77 ± 0.18%) is obtained with a lipid:saponin ratio of 1:6 and 20 volumes of 50% ethanol. As the treatment time is increased from 1 to 4 h, higher cholesterol removal is achieved. Lipid peroxides and conjugated dienes are higher in the lipid after cholesterol removal compared to untreated lipid, while thiobarbituric acid reactive substances, the ρ‐anisidine value and free fatty acids are reduced. However, the polyunsaturated fatty acid (PUFA) content in the saponin‐treated lipid (18.06 ± 0.37 g/100 g−1) is higher than that of untreated lipid (15.80 ± 0.17 g/100 g−1). FTIR spectra confirmed the formation of hydroperoxides, with lower aldehyde, phospholipid and free fatty acid contents in the cholesterol‐removed lipid. The process developed employing saponin is able to produce crude shrimp lipid with a pronounced decrease in cholesterol, but augmented PUFAs, especially eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).Practical Applications: Shrimp lipid is a vital byproduct capable of extraction from cephalothorax. Due to the presence of astaxanthin, EPA and DHA, shrimp lipid is considered to be a highly useful nutraceutical product. However, the cholesterol content of shrimp lipid is a major constraint on its human consumption. The negative impact of cholesterol content can be overcome by lowering the cholesterol content. Saponin treatment of shrimp lipid is able to reduce the cholesterol level and increase the PUFA, thus solving the high cholesterol problem and also gaining augmented health benefits.

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Oil and pigments from shrimp processing by-products: Extraction, composition, bioactivities and its application- A review

Cited by 66 publications

References 150 publications

Omega-3-Rich Oils from Marine Side Streams and Their Potential Application in Food

Omega-3-Rich Oils from Marine Side Streams and Their Potential Application in Food

Economic Evaluation and Techno-Economic Sensitivity Analysis of a Mass Integrated Shrimp Biorefinery in North Colombia

Application of Saponin for Cholesterol Removal from Pacific White Shrimp (Litopenaeus vannamei) Lipid

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