Reports

Styrene migration from expanded polystyrene boxes into fresh cod and redfish at chilled and superchilled temperatures

Published:

01/12/2017

Authors:

Erwan Queguiner, Björn Margeirsson, Sigurjón Arason

Supported by:

RPC Tempra

Contact

Sigurjón Arason

Chief Engineer

sigurjon.arason@matis.is

Styrene migration from expanded polystyrene boxes into fresh cod and redfish at chilled and superchilled temperatures

The aim of the experiment was to investigate the possible flow of styrene from foam plastic boxes to fresh cod and redfish fillets, which are stored at typical temperatures during sea transport of fresh fillets from Iceland to Europe or America. US buyers want fish fillets to be packed in plastic bags before packing in a foam box due to possible styrene contamination from foam to fish. Therefore, in this project, styrene was measured in fish, which had been stored without plastic bags in foam boxes, and the amount of styrene was compared with the standards of the US Food and Drug Administration (FDA). A total of 12 foam boxes containing cod or redfish fillets were stored for 4, 7 or 13 days at either -1 ° C or 2 ° C, which corresponds to the optimal and highest probable temperature in fresh fillet shipping. One 10-50 g sample was taken from the lower part of the bottom fish fillet in each box and had thus been in direct contact with foam plastic and therefore placed in a glass bottle. Subsequently, the 12 samples were sent for analysis to Eurofins, an international laboratory in Germany. The results show that the amount of styrene, as well as other undesirable substances such as benzene and toluene, was below 0.01 mg / kg fish in all twelve fish samples. The FDA guideline (maximum) is 90 mg of styrene per kg of fish per person per day, which is equivalent to The result of this experiment is that a consumer has to consume 9000 kg of fish daily to meet the FDA standard, which is a very unrealistic amount. The main conclusion of this experiment is that it is not necessary to pack fresh fish fillets in plastic bags for packing in foam boxes, which are stored and transported in refrigerated and supercooled conditions.

The aim of the study was to investigate possible styrene migration from expanded polystyrene into fresh cod and redfish, two important export fish species in Iceland, while stored under conditions mimicking transport by ship from Iceland to America and Europe. American buyers wish to have a plastic bag between EPS boxes and fish during transport as a safety measure due to possible styrene migration. Thus, this project was conducted to investigate if adding a plastic bag is necessary with regards to safety limits for styrene migration from packaging to food set by the FDA (US Food and Drug Administration). A total of twelve samples of cod and redfish were stored in EPS boxes manufactured by Tempra ltd. for 4, 7 and 13 days at two temperatures (-1 ° C, 2 ° C) which represent optimal and expected maximum storage temperatures during sea transport of fresh fish. A sample of 10-50 grams of fish, which had been in direct contact with the packaging, was taken from the bottom of each box, as it is considered the most hazardous place regarding styrene migration, and put in a glass bottle before analysis. Finally, the twelve samples of fish were sent to Eurofins, an international laboratory in Germany, for analysis. The results show that styrene content, and other solvent residues like benzene or toluene, were below 0.01 mg / kg in all twelve samples of fish. The FDA's daily intake limit of styrene is 90 mg / kg per person per day, which means that in this study an unrealistic intake of at least 9000 kg of fish would be necessary to exceed this FDA´s limit. The main conclusion from this study is therefore that a plastic bag is not needed to safely pack cod and redfish fillets into EPS boxes to be stored under chilled and superchilled temperatures.

View report

News

Cereal cultivation in northern areas

Contact

Ólafur Reykdal

Project Manager

olafur.reykdal@matis.is

On November 29, a conference on grain cultivation in Iceland was held at Landgræðslan's headquarters in Gunnarsholt. It was stated that it is important to increase grain cultivation in the northern regions to meet the needs of mankind for healthy and nutritious food in the future.

The director of Landgræðslan said that there were large areas in Iceland that could be used to increase barley cultivation. Icelandic farmers have mastered barley cultivation and each year produce a significant amount of good barley, which is primarily used as feed. Barley has very special properties and health value. It is therefore important to increase the value of barley production through the production of healthy and good food. This is being worked on in a project funded by the Arctic Program, in which Matís and the Agricultural University participate together with foreign partners. Barley has a high health value because it is rich in fiber, antioxidants, vitamins and minerals. The fibers are both water-soluble and insoluble. Among the water-soluble fiber in barley is beta-glucan, but it is especially interesting because it promotes normal cholesterol in the blood and reduces blood sugar fluctuations. It is important to know the chemical content of Icelandic food so that consumers can understand their health and choose foods that suit their needs. Matís has a database (ÍSGEM) that stores information about the ingredients in the food. Unfortunately, work on updating this database has been stalled for several years due to no funding for the work. Matís is now working to obtain support so that it will be possible to start updating the database and provide information to consumers, the business community and the health sector.

News

Countless opportunities for the Icelandic fishing industry

On the 17th of November. Skúli Halldórsson in Morgunblaðið interviewed Svein Margeirsson, CEO of Matís, about the future of the Icelandic fishing industry. This interview was widely covered and, among other things, was discussed about wisdom leaks in Iceland due to political nonsense.

There are all the prerequisites for the full processing of fresh seafood to take place to an increasing extent in this country. This is what Sveinn Margeirsson, CEO of Matís, says. First, though, you need to ask some key questions and answer them clearly.

"For example, we need to ask ourselves; are we selling raw materials or are we selling specialty products? And are we disciplined enough in the value chain - in the transport chain? ”Sveinn asks and continues:

"Now a new retailer, Costco, entered the Icelandic market not so long ago. There has been a lot of talk about the exceptionally high quality of products there, especially in terms of vegetables and fruits. But is there any reason to believe that Costco will get better vegetables into its value chain than other retailers in Iceland, if we assume that this is true? I do not think that is the case, "he says, pointing to the importance of a good transport chain, for example.

"Food production is so incredibly exciting in this respect - the physical properties of the product change depending on how it is handled. This means that if you are really disciplined and have implemented discipline in your value chain, then you bring the product to the consumer in the condition he wants it. If you lack discipline, you will always have quality problems. "

This is especially important when there is fresh produce on the one hand.

"I think we must not forget in this context that a certain part of Icelandic seafood is sold finished and then I am referring to fresh pieces. And there are two things that make it possible for us to export fresh fish, something we could not do before. On the one hand it is due to technological developments, such as better cooling on board, but on the other hand it is due to more discipline in the value chain. More discipline means better handling of the fish, which ensures better raw materials for the processing, which has made great strides, and finally, the transport of products to the final buyer is better, "says Sveinn.

"If we are going to sell expensive special products and if we trust ourselves to go into the process with the discipline that is needed, then I see no reason why we can not produce the product in final packages in this country."

However, the volatile exchange rate of the króna always plays a role.

"Certainly it is necessary to prevent the exchange rate fluctuations of the króna from slowing down processing in consumer packaging. It takes much more long-term thinking and investment to be in this business, than to pull a fish ashore and bring it in a container as soon as possible and directly abroad. "

Sveinn adds in these notes that if biotechnology is to be used to produce products from the sea's resources, such as enzymes from cod for medicinal products (Zymetech) or fish skin for wound dressings (Kerecis), then the raw material must be handled well.

"It is not possible to work with poor raw materials there. The application of biotechnology and the new possibilities it offers means that we must increase discipline in the value chain. "

Sveinn gave a lecture yesterday at the Fisheries Conference on the export value of the blue bioeconomy and what is needed to increase it fivefold over the next ten years. In a conversation with 200 miles, he mentions that from 2003, when the AVS (Increased value of seafood) research fund was established, and in 2004, when the Technology Development Fund was established in its current form, the value of marine products per kilogram of catch increased by 151% until 2016.

"And this, in my opinion, happens because at this time a fairly stable environment" goes hand in hand ", at least it is not being overthrown in a very regular way," while the system has been encouraging development and cultivating human ambition. to do better, "says Sveinn.

"In fact, I believe that there are all the prerequisites for this development to continue. Perhaps the most important thing is that we continue to look at the bigger picture in this, that politics is not going into the gear of just looking at its own constituency and some special interests, which both in the long and short term harm the industry, and can do even more so now than before. "

The most important thing is to think about how to get the most qualified people to work in the economy.

"All this political nonsense, let me tell you, it causes wisdom in the industry. By far the biggest opportunity for Iceland, but at the same time falling from a high saddle, is to be a philosopher, both domestically, especially towards young people, and also towards people with a background abroad, whether they are Icelanders with experience in foreign markets or foreigners who are interested in coming here to work.

I am of the opinion that we need to place great emphasis on the fisheries sector, and the entire blue bioeconomy, being exciting and that people are aware of the opportunities inherent in the industry, both for themselves and also to make a difference, in this country. as abroad. It's not least important who is on board the bus, to quote Jim Collins, author of From Good to Great. "

Sveinn emphasizes that it is possible to evaluate the success of the industry on the basis of actual data.

"There is a lot that can be achieved there. We are not well enough equipped, with the current system, to analyze, for example, what we are exporting. It is still the case that the third or fourth largest export type is the so-called "second catch". Until we get to the point where we can at least say what we are exporting, there are obviously untapped opportunities there. "

Furthermore, the fourth industrial revolution, which Sveinn says has in fact begun a long time ago, is an incredible opportunity.

"In every fish processing plant in Iceland, a picture of the fishing grounds is being created every day; what fish came out of the sea, size and carcass. And during the fishing, the temperature of the sea, the air temperature, is being measured, and in fact the vessels could be measuring much more. A lot of information about quality and physical properties is created during processing. By making better use of the information generated by fishing and processing, we can gain much more knowledge about the marine environment and connect with more environmentally conscious consumers at the same time. This is important for the sustainable utilization of Icelandic marine resources, but it is no less an export product to apply Icelandic knowledge and methodology worldwide and thus promote the sustainable utilization of the resources of all the world's oceans. "

Sveinn calls for more parties in the fisheries sector to be involved in the overall policy-making of the industry.

"If we look at the value chain of seafood, we have long since stopped looking at it just as fishing, good health, and many steps have been taken towards respecting this as a whole economy, where technology companies, scientific research and marketing play a major role and are closely related. What is needed now is for all these stakeholders to have their say in fisheries policy. We must formulate a clear policy, with the aim of becoming the leading fishing country in the world. I really think it's obvious we can do that. "

Sveinn also mentions the education system as an example of something that could be brought closer to modern requirements.

"Education related to the fishing industry is a key factor for the growth of the industry, and the entire education system, but especially the university environment, needs to better understand that times have changed a lot in the last ten years. We must not be stuck in the mindset of the university environment to publish science articles only for the sake of science. There must be a strong connection between education and research on the one hand and the interests of society on the other, which in Iceland are closely linked to the fishing industry. "

And Sveinn has in mind more aspects of the fishing industry.

"For example, there are a number of opportunities associated with new transport routes to and from the country, both by air and by sea," he says, adding that air travel is shaped by more fuel-efficient aircraft than before, which opens up the possibility of more exports to Asia. Changes in shipping routes to the north could also open up more markets where the opportunities are not only in food, but also in the distribution, development and marketing of health products.

"There is actually very little plowed field and huge possibilities," says Sveinn.

"Domestic consumption of seafood has increased, but we have not been using tourists specifically for image creation. The connection between tourism, food and the pure unspoiled nature of Iceland - I think there are great opportunities there. "

He also looks at the Treaty of Paris.

"The fishing industry has achieved very good results in environmental matters and by far the best of all industries in Iceland. Now we need to think it completely cold; It pays to allocate very cheap electricity to smelters, when there is a shortage of electricity for drying fishmeal and, what is the future, to bring pelagic fish from feed to human consumption. Is it worth disposing of the electricity in this way? "

It is also necessary to assess how investment is prioritized for innovation projects.

"In my opinion, we have a good grasp of resource management, as we are very rich in resources. If you look at the value chain of meat products, the profit is usually much lower when sourcing raw materials than when processing and selling them. In the fisheries sector, the opposite is true, in general. Profits in fish processing are thus relatively small compared to the processing of other foods.

Because of this, we need to think about it, is it a priority to get even better at managing resources, using the methods we have been using? Or do the opportunities lie more in focusing more on the processing and its connection to marketing, where the processing is the center of the value chain?

As you do so, you are not only developing a product, and deciding on raw material sourcing based on what the market demand is, but you are also managing the data on the physical properties of the product. This will help you improve your fisheries management and marketing. This is something that I think is very important to look at. "

Online marketing is another issue that Sveinn says needs to be looked at more and more.

"Many people in their thirties and younger make the majority of their purchases online in various product categories. Last year, Black Friday sales on the West Coast were higher online than in traditional stores. This is a development that is taking place in food and in seafood. I am absolutely convinced that technological revolutions will have a significant, if not really radical, impact on the environment of the Icelandic fishing industry for the next ten years or so, "he says and adds:

"We should not be afraid of this development at all, but see it as an opportunity. This could be the next big leap forward for the Icelandic fishing industry, celebrating technological revolutions and taking advantage of them to create new products, reach new customers and utilize the raw materials in other ways, and possibly reduce the emphasis on communication with traditional retailers and start selling yourself, get in touch with the consumer directly and start telling the story of Iceland, connect the product with unspoiled nature and clean energy.

The interests of agriculture, fisheries and tourism, and thus of the Icelandic nation, go hand in hand in this matter. I think there are great opportunities for the fishing industry to take the lead in this area. The fishing industry is a strong and strong industry and could in fact lead this debate forward. That Iceland is really seen as a natural pearl that is used to build an image that strengthens online marketing. At the same time, the tourist has become a kind of ambassador for Iceland, where he experiences good seafood and other products from the sea and takes that experience back to his homeland. "

Finally, Sveinn says that the trend is that fewer young people enter the labor market and there is much more competition for labor than before.

"This demographic development, together with the fourth industrial revolution, means that change is taking place much faster now than it did just ten years ago. That's why I think people need to think outside the box. For example, the operation of bookstores was certainly not so bad ten to fifteen years ago. "Since then, incredible changes have taken place," he says.

"Matís, for example, is currently involved in a project under the auspices of the European research program, Horizon 2020, called EIT FOOD, which amounts to four hundred million euros. Matís is in this project due to expertise in the ocean's resources, together with companies such as Nestlé and PepsiCo, but the goal of the project is to revolutionize the European food industry in seven years.

It is important for us to understand the impact of these revolutions and I think we can lead this development in terms of marine resources, if we are forward-thinking and reasonably daring, without taking any stupid risks as was done in the years before the crash. . We have all the prerequisites to be very leading in the field of utilization of the ocean's resources and to be known for it.

But that requires a clear strategy. I was dissatisfied with the lack of direction that I felt characterized the outgoing government in matters of marine resources. I did not understand where she was going. I did not feel much progress and the discussion did not go in the right direction. I would have liked to see a bioeconomy policy for Iceland approved at this time, "says Sveinn, adding that very good policy-making work was carried out by the Ministry of Industry and Innovation last year and until last spring. However, nothing has come of that work and the budget proposals for 2018 do not reflect the outcome.

"We have to face the fact that it is in the interests of the nation that the blue economy in Iceland is not only doing well, but very well. In order for that to happen, a clear policy is needed. "

Reports

Snæfellsnes Bioeconomy Analysis - The Impact of Innovation and Discoveries / Bioeconomy Assessment - The Impact of Innovation and Discoveries

Published:

21/11/2017

Authors:

Birgir Örn Smárason, Íris Mýrdal Kristinsdóttir, Ragnheiður Sveinþórsdóttir, Arnljótur B. Bergsson

Supported by:

Snæfellsnesbær, Stykkishólmsbær, Grundarfjarðarbær

Contact

Birgir Örn Smárason

Research Group Leader

birgir@matis.is

Snæfellsnes Bioeconomy Analysis - The Impact of Innovation and Discoveries / Bioeconomy Assessment - The Impact of Innovation and Discoveries

The aim of the project is to strengthen the knowledge base of ecological development and thereby promote better utilization of raw materials from the ecosystem in and around Snæfellsnes with increased sustainable value creation, especially in terms of nutrients and the need to feed fish, as a guideline. The project was carried out with the support of the municipalities of Snæfellsnes, Snæfellsbær, Grundafjarðarbær and Stykkishólmsbær. The project was divided into four sections. The results of the study indicate, among other things, that the most important criteria for entrepreneurs' utilization of natural resources come from knowledge of the environment, the impact of their location, knowledge of specific areas and their possibilities, as well as the knowledge of the entrepreneur in question. The motivation is the result of external factors such as value creation, product development, passion for clean production and less waste, as well as an interest in sustainable, organic production. Regulations prove to be both an incentive and an obstacle for entrepreneurs, as they are well implemented and strictly work well, while others that are not as well thought out stand in the way of sustainable action. Funds and grants do not play a major role in exploiting opportunities, however, entrepreneurs rely on their own capital, they develop their products slowly and utilize resources from previous production and development.

The aim of the project is to strengthen the knowledge base of ecological development and thereby support the improved utilization of raw materials in and around Snæfellsnes with increased sustainable value creation, especially regarding nutrients and feeding farmed fish as a guiding principle. The project was carried out with the support of the municipalities in Snæfellsnes, Snæfellsbær, Grundafjörður and Stykkishólmsbær. The project was described and separated into four work packages. The results of this research indicate, among other things, that the most important prerequisites for the use of natural resources by entrepreneurs are the knowledge of the environment, the effects of their location, the knowledge on specific areas and their possibilities, as well as the skills of the relevant entrepreneur. The motivation is the result of external factors such as value creation, product development, passion for cleaner production and less waste, along with an interest in sustainable organic production. Regulations are both incentives and obstacles to entrepreneurs, where the well-executed and strict regulations work well but others that are less well-founded stand in the way of sustainable operations. Funds and grants do not play a major role in the utilization of opportunities, on the other hand, the entrepreneurs trust on their own financial resources, they slowly develop their products and make use of resources from previous production and development.

View report

News

Lupine - pest or not?

New article, the fourth in a row in issue 30/2017, the international scientific journal Icelandic Agricultural Sciences has come out.

This is a short article and in Icelandic it would be called "Possible effects of the spread of lupine on pollinator communities in Iceland“. The study was carried out in Heiðmörk in the summer of 2015 in an area characterized by mosaics of inland forests, peatlands and dense lupine meadows. Fertilizing insects that were seen were, among other things, the honey fly family, the hairy fly family, the swarm fly family, the house fly family, the housefly (striped flies) and the beetles. The study revealed that significantly more individuals of these six most common genera of fertile insects were found on domestic vegetation than in the lupine meadows in Heiðmörk. This is a simple observation, but the authors conclude that lupins offer worse habitat for pollinating insects in Icelandic nature than the domestic vegetation districts. 

This interesting Article can be accessed on the IAS website.

News

How do you want your meat? An interesting open meeting in Hvanneyri

On 14 November, the EFTA Court ruled that the Icelandic authorities were not allowed to ban the import of fresh meat and eggs and products from unpasteurised milk from Europe to Iceland. It is clear that this ruling will have a significant impact on Icelandic agriculture. 

The Agricultural University of Iceland (AUI) and the Icelandic Farmers' Association (BÍ) invite to an open meeting in Hvanneyri on Friday 24 November at 14:00 - 16:30 in Ásgarður.

It is important that the discussion on this issue is based on a professional basis. AUI and BÍ therefore convene an open meeting to discuss the court's conclusions and its possible effects. The meeting is open to everyone as long as space allows. Coffee will be served during the break.

How do you want your meat?   

An open meeting between AUI and BÍ in Hvanneyri on the occasion of the EFTA Court's ruling on the import of fresh meat and eggs and products from unpasteurised milk.

  • 14:00 - 14:10    Sentence - Sæmundur Sveinsson, Rector of AUI
  • 14:10 - 14:30    Imports of fresh agricultural products to Iceland - the situation and prospects - Sigurður Eyþórsson, CEO of BÍ
  • 14:30 - 14:50    Import control - the role of MAST and the difference in control according to the origin of import - Þorvaldur H. Þórðarson, Director of Import and Export at the Food Administration 
  • 14:50 - 15:10    Coffee break
  • 15:10 - 15:30    Infectious diseases that can be transmitted through imported fresh agricultural products - Vilhjálmur Svansson veterinarian, University of Iceland Laboratory of Pathology at Keldur
  • 15:30 - 15:50    Public health - effects on human and animal health - Karl G. Kristinsson, Chief Physician of the Department of Pathology at Landspítali
  • 15:50 - 16:30    Discussions and questions

Further information can be obtained from Lbhí.

News

Impact of fisheries legislation on residence in Iceland, Norway and the Faroe Islands

Contact

Jónas Rúnar Viðarsson

Director of Business and Development

jonas@matis.is

Matís, Nofima in Norway and Syntesa in the Faroe Islands are currently working on a project aimed at examining the impact of fisheries legislation on jobs and residence in Iceland, Norway and the Faroe Islands.

The project is funded by the Nordic Council of Ministers and is intended to provide basic information on the economic and social impact of fisheries legislation on the countries' fisheries, and especially on the more scattered settlements.

It is hoped that the results will be available by mid-2018 and will then be used by the Nordic Council of Ministers and other stakeholders to better understand the impact of fisheries legislation on residence in these countries.

News

Herring halibut from Margildur has been launched in Iceland

Contact

Valur Norðri Gunnlaugsson

Research Group Leader

valur.n.gunnlaugsson@matis.is

Finally, you can get herring halibut from Margildur with a mild orange flavor under the Fisherman brand in the Hagkaup, Frú Lauga and Fisherman fish shop near Hagamel. The latest news is that Lithuania's first order for distribution in the Baltic States is ready for shipment.

Margildi has previously sold herring halibut to the United States and Norway with good reception. In recent years, Fisherman has built up a fun and powerful tourism industry in Suðureyri and now produces fish dishes and various food products under the Fisherman brand.

Margildi's herring oil is rich in omega-3 fatty acids, vitamins A, D and E and has come out well in consumer testing due to its mild taste, as well as its natural stability. This summer, the herring halibut from Margild received the coveted iTQi "Superior Taste Award"Food Quality Award" where 135 international chefs and foodies agreed that herring halibut was a good food.

Margildi is an entrepreneurial company based in Matís' premises at Vínlandsleið, has developed a new patent-pending processing method, so-called rapid cold cleaning, which makes it possible to process fish oil for human consumption from pelagic species such as capelin, herring and mackerel. Margildi has been working on its innovation for several years in collaboration with numerous parties, including Matís, with grants from AVS, Tækniþróunarsjóður and Uppbyggingarsjóður.

See more at: https://www.fisherman.is/

https://www.facebook.com/fishermaniceland/?fref=ts

News

Evaluation of Matís for service measurements of salmonella in poultry farming

Matvælastofnun carried out an audit of Matís' work processes, where Matís services the food industry and Matvælastofnun in measuring salmonella in poultry farming.

Evaluators from Matvælastofnun went through Matís' quality system, processes, staff training, handling of results and general work at Matís. It is safe to say that Matís passed the audit with flying colors and did not receive any correction requirements. The audit shows that Matís 'staff is well trained and Matís' quality system is well done, but Matís is also accredited for these measurements. 

The report from the audit

News

The fisheries conference starts this week

This year's Fisheries Conference will be held on 16-17. November in Harpa. The conference is now being held for the eighth time and has grown every year, as it is an important forum for everyone who works in the fisheries sector to strengthen connections and co-operation within the industry.

You can register until November 15.

Further information

EN