How long can you freeze tuna steaks?
By
Dr Tayse Ferreira F. Da Silveira PhD
| Reviewed by
Dr Anny Manrich (PhD)
The contents of this article are fact-based except otherwise stated within the article.
Author bio
Dr Tayse has extensive experience in Food Science, especially through studying the chemical composition and stability of foods, as well as their bioactive properties. She writes and reviews content on these topics.
Dr Tayse da Silveira´s Highlights:
- Lecturer at the State University of São Paulo (Unesp), Brazil, for Food Engineering students
- Post-doctorate in Food Science, with a one-year training period at Cirad – France.
- PhD in Food Science, with a one-year scholarship at the University of Reading/United Kingdom.
- Bachelor of Food Engineering at the Federal University of Pará, Brazil.
“Food Science is exciting because it touches our lives in such personal and intimate ways. Understanding food systems and gaining knowledge of how to manipulate them, helps society evolve as a whole” – Dr Tayse da Silveira.
Professional experience:
In her doctorate at the University of Campinas, Dr Tayse studied the effect of emergent preservation techniques, such as high-pressure processing, on the chemical and microbial properties of foods.
After completing her doctorate, Tayse da Silveira worked as a postdoctoral fellow in the Pharmaceutical Science Department at the University of São Paulo (USP), with a one-year training at CIRAD, Montpellier, France.
During this period, Dr Tayse worked on the development and evaluation of innovative antioxidant molecules for the preservation of fatty food products.
Dr Tayse also taught in public and private universities in Brazil for Nutrition, Food Engineering, and Enology students, always on food science and food technology-related subjects, including microbiology, milk technology, and wine-making technology.
She has also been involved in a number of studies evaluating the chemical composition and bioactive properties of food products, with emphasis on the development of analytical techniques to achieve that.
Currently, Dr Tayse works at the Centro de Investigação de Montanha (MRC), Portugal. She continues to work on the study of the chemical composition of foods, with a focus on identifying and isolating molecules with potential for application as food ingredients.
In her research, she targets molecules able to provide health and nutritional improvement, and antioxidant and antimicrobial properties (natural food additives).
She regularly publishes in high-impact, specialized scientific journals in her field, and feels encouraged to expand her knowledge domain by doing new scientific partnerships.
Education
- 2017 – PhD in Food Science at the University of Campinas Brazil, with a one-year training period at the University of Reading/United Kingdom.
- 2013 – Master’s Degree in Food Science at the University of Campinas, Brazil.
- 2011 – Bachelor of Food Engineering at the Federal University of Pará, Brazil.
Relevant Published work
- Roschel GG, da Silveira TFF, Cajaíba LM, Ferrari RA, Castro IA. Combination of natural strategies to improve the oxidative stability of echium seed oil. Journal of Food Science. 2021;86(2):411-9.
- de Moraes MR, da Silveira TFF, Coutinho JP, Souza DS, Duarte MCT, Duarte RT, et al. Bioactivity of atemoya fruits and by-products. Food Bioscience. 2021;41:101036.
- Ferreira da Silveira TF, Laguerre M, Bourlieu-Lacanal C, Lecomte J, Durand E, Figueroa-Espinoza MC, et al. Impact of surfactant concentration and antioxidant mode of incorporation on the oxidative stability of oil-in-water nanoemulsions. LWT. 2021;141:110892.
- da Silveira TFF, Cajaíba LM, Valentin L, Baréa B, Villeneuve P, Castro IA. Effect of sinapic acid ester derivatives on the oxidative stability of omega-3 fatty acids rich oil-in-water emulsions. Food Chemistry. 2020;309:125586.
- Roschel GG, da Silveira TFF, Cajaiba LM, Castro IA. Combination of Hydrophilic or Lipophilic Natural Compounds to Improve the Oxidative Stability of Flaxseed Oil. European Journal of Lipid Science and Technology. 2019;121(5):1800459.
- da Silveira TFF, Cristianini M, Kuhnle GG, Ribeiro AB, Filho JT, Godoy HT. Anthocyanins, non-anthocyanin phenolics, tocopherols and antioxidant capacity of açaí juice (Euterpe oleracea) as affected by high pressure processing and thermal pasteurization. Innovative Food Science & Emerging Technologies. 2019;55:88-96.
- da Silveira TFF, de Souza TCL, Carvalho AV, Ribeiro AB, Kuhnle GGC, Godoy HT. White açaí juice (Euterpe oleracea): Phenolic composition by LC-ESI-MS/MS, antioxidant capacity and inhibition effect on the formation of colorectal cancer related compounds. Journal of Functional Foods. 2017;36:215-23.
You can view some of Dr Tayse´s work below and links to her professional profile:
ResearchGate: https://www.researchgate.net/profile/Tayse-Ferreira?ev=hdr_xprf
Scopus: https://www.scopus.com/authid/detail.uri?authorId=55901968900
Google Scholar: https://scholar.google.com/citations?user=l4zi0d8AAAAJ&hl=pt-PT
Linkedin: https://www.linkedin.com/in/tayse-ferreira-a2311947/
Reviewer bio
Dr Anny Manrich PhD is a food Engineer with expertise in Food Technology, Natural Polymers, Edible Films, Enzymes, and Nanotechnology. She writes and reviews content on these topics.
Dr Anny Manrich’s Highlights:
- Research and Technology at the Brazilian Agricultural Research Corporation
- PhD in Chemical Engineering with a focus on Biochemistry at the Federal University of Sao Carlos/ Brazil and a one-year scholarship at the Technical University of Munich/ Germany
- Bachelor of Food Engineering at the University of Campinas/ Brazil and a one-year scholarship at the Technical University of Munich/ Germany
“To solve a problem, global vision and multifactorial understanding are necessary. Therefore, in addition to expertise, one should seek multidisciplinary thinking connected with science and reality” – Dr Anny Manrich, PhD.
Professional Experience:
Dr Anny Manrich’s Experience Joining the Brazilian Agricultural Research Corporation, as soon as she completed her doctorate,
Dr Anny Manrich has worked on several projects, including the more than three-year partnership project with BRF, a major food producer in Brazil. As a postdoctoral fellow.
Dr Anny Manrich has also contributed to several business consultancies and research projects of the National Nanotechnology Laboratory System in areas such as food technology, fibres, films and coatings and Nanotechnology; in a very determined way, having a great team relationship, being creative and committed.
Growing concerns about the safe introduction of nanomaterials into today’s life emphasises the need to create regulatory documentation in front of characterising, using and testing them. Dr Anny Manrich worked for two years on a characterization project for nanoscale materials, with the aim of exploring their possible health effects.
Despite not having specific academic training in packaging or polymeric films, Dr Anny Manrich works at the Brazilian Agricultural Research Corporation in areas of edible and biodegradable films produced from agricultural waste and in the development of films with greater resistance to water, having articles published in renowned scientific journals, which demonstrates her multidisciplinary understanding and creativity.
In addition, she worked for four years as a consultant to a food company to develop a line of snacks that are healthy and that add functional ingredients, physiologically active compounds that bring health benefits, made from fruits and vegetables, enabling diet improvement, disease prevention and reduction of nutritional deficiencies.
Dr Anny Manrich participated as a member of the examination board for two Master’s exams and one PhD exam at the Department of Chemical Engineering of the Federal University of São Carlos.
Education:
- 2001 Bachelor in Food Engineering at the State University of Campinas, Brazil
- 1999 One year scholarship at the Technical University of Munich
- 2004 Master in Chemical Engineering at the Federal University of São Carlos, Brazil
- 2012 PhD in Chemical Engineering at the Federal University of São Carlos, Brazil
- 2010 One year scholarship at the Technical University of Munich
The main publications of Dr. Anny Manrich are:
Articles
Manrich, A., Moreira, F. K., Otoni, C. G., Lorevice, M. V., Martins, M. A., & Mattoso, L. H. (2017). Hydrophobic edible films made up of tomato cutin and pectin. Carbohydrate Polymers, 164, 83-91.
Mendes, J. F., Norcino, L. B., Martins, H. H. A., Manrich, A., Otoni, C. G., Carvalho, E. E. N., … & Mattoso, L. H. C. (2020). Correlating emulsion characteristics with the properties of active starch films loaded with lemongrass essential oil. Food Hydrocolloids, 100, 105428.
Norcino, L. B., Mendes, J. F., Natarelli, C. V. L., Manrich, A., Oliveira, J. E., & Mattoso, L. H. C. (2020). Pectin films loaded with copaiba oil nanoemulsions for potential use as bio-based active packaging. Food Hydrocolloids, 106, 105862.
Manrich, Anny, et al. Immobilization of trypsin on chitosan gels: Use of different activation protocols and comparison with other supports. International Journal of Biological Macromolecules 43.1 (2008): 54-61.
Manrich, Anny; Komesu, Andrea ; Adriano, Wellington Sabino; Tardioli, Paulo Waldir ; Giordano, Raquel Lima Camargo . Immobilization and Stabilization of Xylanase by Multipoint Covalent Attachment on Agarose and on Chitosan Supports. Applied Biochemistry and Biotechnology, v. 161, p. 455-467, 2010.
Mendes, J. F., Martins, J. T., Manrich, A., Neto, A. S., Pinheiro, A. C. M., Mattoso, L. H. C., & Martins, M. A. (2019). Development and physical-chemical properties of pectin film reinforced with spent coffee grounds by continuous casting. Carbohydrate polymers, 210, 92-99..
Milessi, T. S., Kopp, W., Rojas, M. J., Manrich, A., Baptista-Neto, A., Tardioli, P. W., … & Giordano, R. L. (2016). Immobilization and stabilization of an endoxylanase from Bacillus subtilis (XynA) for xylooligosaccharides (XOs) production. Catalysis Today, 259, 130-139.
Mendes, J. F., Norcino, L. B., Manrich, A., Pinheiro, A. C. M., Oliveira, J. E., & Mattoso, L. H. C. (2020). Development, physical‐chemical properties, and photodegradation of pectin film reinforced with malt bagasse fibers by continuous casting. Journal of Applied Polymer Science, 137(39), 49178.
Mendes, J. F., Martins, J. T., Manrich, A., Luchesi, B. R., Dantas, A. P. S., Vanderlei, R. M., … & Martins, M. A. (2021). Thermo-physical and mechanical characteristics of composites based on high-density polyethylene (HDPE) e spent coffee grounds (SCG). Journal of Polymers and the Environment, 29, 2888-2900..
Mendes, J. F., Norcino, L. B., Martins, H. H., Manrich, A., Otoni, C. G., Carvalho, E. E. N., … & Mattoso, L. H. C. (2021). Development of quaternary nanocomposites made up of cassava starch, cocoa butter, lemongrass essential oil nanoemulsion, and brewery spent grain fibers. Journal of Food Science, 86(5), 1979-1996.
Manrich, A., Martins, M. A., & Mattoso, L. H. C. (2021). Manufacture and performance of peanut skin cellulose nanocrystals. Scientia Agricola, 79.
Nascimento, V. M., Manrich, A., Tardioli, P. W., de Campos Giordano, R., de Moraes Rocha, G. J., & Giordano, R. D. L. C. (2016). Alkaline pretreatment for practicable production of ethanol and xylooligosaccharides. Bioethanol, 2(1)..
Manrich, Anny, de Oliveira, J. E., Martins, M. A., & Mattoso, L. H. C. Physicochemical and Thermal Characterization of the Spirulina platensis. J. Agric. Sci. Technol. B, v. 10, p. 298-307, 2020.
Book Chapter
Terra, I. A. A., Aoki, P. H., Delezuk, J. A. D. M., Martins, M. A., Manrich, A., Silva, M. J., … & Miranda, P. B. (2022). Técnicas de Caracterização de Polímeros. Nanotecnologia Aplicada a Polímeros, 614.
Conference Papers
Ferreira, L. F., Luvizaro, L. B., Manrich, A., Martins, M. A., Júnior, M. G., & Dias, M. V. (2017). Comparação da estabilidade de suspensões poliméricas de amido/tocoferol e quitosana/tocoferol. In: CONGRESSO BRASILEIRO DE POLÍMEROS, 14., 2017, Águas de Lindóia, SP.
Manrich, A., Hubinger, S. Z., & Paris, E. C. (2017). Citotoxicidade causada por nanomateriais: avaliação do micronúcleo. In: WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 9., 2017, São Carlos. Anais… São Carlos: Embrapa Instrumentação, 2017. p. 655-658.
Manrich, Anny, et al. Immobilization and Stabilization of Xylanase by multipoint covalent attachment on Glyoxyl Agarose Support. The 31st Symposium on Biotechnology for Fuels and Chemicals. 2009.
Manrich, Anny, et al. Application of immobilized xylanase on hydrolysis of soluble wood hemicelluloses after using microwave and organosolv pre-treatments. The 32nd Symposium on Biotechnology for Fuels and Chemicals. 2010.
You can view some of Dr Anny’s work below and links to her professional profile.
Research Gate: https://www.researchgate.net/profile/Anny-Manrich-2
Scopus: https://www.scopus.com/authid/detail.uri?authorId=23103497100
Google Scholar: https://scholar.google.com/citations?hl=en&user=Ea9qpr0AAAAJ
Linkedin: https://br.linkedin.com/in/anny-manrich-20693129
In this article, we will answer the question “How long can you freeze tuna steaks?” we will also discuss how to freeze tuna for maximum quality, and how to thaw it safely.
How long can you freeze tuna steaks?
Tuna steaks kept at a steady freezing temperature of -17.8°C will last indefinitely unless stored incorrectly [1].
But for best quality, frozen raw tuna steaks should be consumed within 3 to 8 months, while cooked tuna last for up to 3 months [1].
In freezing (-17°C), preservation is achieved by low temperatures that reduce biochemical, enzymic, and microbial activity [2]. In general, the lower the temperature of frozen storage, the lower the rate of microbiological and biochemical changes [2].
This reduction occurs because freezing slows the movement of molecules, and causes temperature shock on microbes, which enter a dormant stage [3].
However, keep in mind that flavor, color, and texture will lessen after lengthy storage. Among the chemical reactions taking place in fish during frozen storage, lipid oxidation is the most important.
Tuna is high in unsaturated fat, which is a type of fat prone to undergo oxidation, resulting in the development of rancidity.
Although under freezing temperatures the rate of lipid oxidation is slowed, studies have shown that it still goes on and contributes to a decrease in the fish quality over the frozen period [4].
Therefore, do not be surprised if after a long storage period in the freezer, your tuna tastes rancid.
How long is tuna fish good for in the refrigerator?
According to the US Department of Agriculture (USDA) [1], raw fish should be kept in the refrigerator (4.4 °C or less) only 1 or 2 days before cooking or freezing. After cooking, store the tuna in the refrigerator for 3 to 4 days.
With regard to canned tuna, after opening, the tuna only lasts 1-2 days in the fridge at 4°C or below. Preferentially, tuna should be transferred to an air-tight container or plastic bag before storing it in the fridge.
How to freeze tuna steaks?
Tuna steaks freeze quite well. The dense meat of tuna is resistant to freezer burn unless you store it incorrectly. To successfully freeze tuna steaks, follow the steps below.
- Thoroughly wash the tuna after gutting it.
- Cut the tuna into steaks or any other shape and size you want. It depends on what you intend to do with it after thawing.
- Pat dry the tuna steaks with a paper towel or kitchen roll.
- Wrap each tuna steak with a plastic sheet or aluminum foil, whatever’s available.
- Put the wrapped tuna inside a heavy-duty freezer bag. Double wrapping the tuna will prevent the tuna from picking up odors and ensures a prolonged shelf-life.
- Remove as much air as possible from the freezer bag. Minimizing air contact is what will preserve the freshness of the tuna steaks by delaying lipid oxidation.
- Put a clear label on the bag before popping it into the freezer. This will help you in identifying the fish once it’s frozen. It also helps you to keep track of how long the fish has been frozen.
Tips for freezing tuna steaks and maintaining maximum quality
Have a look at these tips for good outcomes in freezing tuna, according to USDA [3].
– Freeze tuna steaks as fast as possible to maintain their quality. Rapid freezing prevents large ice crystals from forming, while slow freezing creates large, disruptive ice crystals. Large crystals will negatively affect the texture of tuna upon defrosting.
– Ideally, tuna steaks should be 2 inches thick to be able to freeze completely in about 2 hours.
– If your home freezer has a “quick-freeze” shelf, use it.
– Never stack packages to be frozen. Instead, spread them out in one layer on various shelves, stacking them only after frozen solid.
How to thaw tuna steaks?
There are three safe ways to thaw tuna steaks: in the refrigerator, in cold water, or in the microwave [3].
Thawing at room temperature (on the counter) is not recommended because you enter the danger zone (between 4 and 62°C) where resistant microbes to freezing can again become active, and multiply to levels that can lead to foodborne illness.
USDA [3] claims that the safest thawing is in the refrigerator. For this, leave the tuna to defrost overnight, or for a few days until you notice complete defrosting.
For faster thawing, place food in a plastic bag and immerse it in cold water. Check the water frequently to be sure it stays cold. Change the water every 30 minutes. After thawing, cook immediately [3].
When microwave-defrosting tuna, plan to cook it immediately after thawing because some areas of the food may become warm and begin to cook during microwaving [3].
Can I refreeze thawed tuna steaks?
Yes, you can refreeze tuna provided it was safely thawed in the refrigerator, which is considered the safest method of thawing according to USDA [3].
However, keep in mind that the tuna will experience a loss of texture quality due to frozen and defrosting cycles because of the moisture lost through thawing.
Cooked and leftovers of cooked tuna that have been previously defrosted are also safe to freeze. If previously cooked foods are thawed in the refrigerator, you may refreeze the unused portion.
How to tell if the tuna has gone bad?
To tell if tuna has gone bad, examine the sensory quality. For instance, if when tasting tuna you feel it rancid, it means that the fat has been oxidized.
Eating rancid tuna will not make you sick, but I do not recommend you eat oxidized foods because depending on the oxidation extent, toxic compounds may have been produced [5].
Furthermore, any change in color, texture, or smell may indicate that the tuna is rotten and should be thrown away.
Conclusion
In this article, we answered the question “How long can you freeze tuna steaks?” we also discussed how to freeze tuna for maximum quality, and how to thaw it safely.
Citations
1. https://ask.usda.gov/s/article/How-long-can-you-store-fish
2. Fellows PJ. Food Processing Technology Principles and Practice. Fourth ed, 2017.
4. Dawson P, Al-Jeddawi W, Remington N. Effect of Freezing on the Shelf Life of Salmon. International Journal of Food Science. 2018;2018:1686121.
5. Vieira SA, Zhang G, Decker EA. Biological Implications of Lipid Oxidation Products. Journal of the American Oil Chemists’ Society. 2017;94(3):339-51.
