News

Declining fish consumption is said to be a cause for concern

Young people's fish consumption is declining and if nothing is done, it will continue to decline in the coming years. It was stated that eating habits in childhood have a formative effect on consumption later on. There are also differences in fish consumption by region, with young women seeming to like fish and vegetables, while young men are more fond of fast food and meat. Einar K. Guðfinnsson, Minister of Fisheries, who took part in the meeting, said that the results of this study were a matter of concern.

He said the study should be an incentive for people to do better in these matters.

Matís' study included young people between the ages of 17 and 26, and the results indicate that Icelanders will eat even less fish in the future than they do today if nothing is done. Young people eat fish as a main course on average just over once a week, which is well below the fish consumption recommended by the Public Health Institute. Fish consumption of this age group has decreased significantly in recent years. The research is a collaborative project of Matís ohf., The Social Sciences Institute of the University of Iceland, the Laboratory of Nutrition at Landspítali University Hospital and the company Icelandic Services. The project examined the consumption habits of young people (17-26) years old in Iceland. The survey included attitudes towards health, fish consumption, consumption of other foods, purchase of fish and also tastes in different fish dishes. Factors affecting fish consumption were asked, from where consumers get information about fish and the trust they place in such information.


An analysis of young people's attitudes towards food and health revealed three separate consumption groups. The smallest group is 18% of the total and its consumption is shaped by health and interest in cooking. This group eats fish. The next group (39%) are usually men who eat the food set for them but prefer meat and fast food. The largest group (43%) are mostly women who enjoy eating fish but are unsure about how to cook it. The family is a strong influence on fish consumption but it was found that eating habits in childhood have a formative effect on young people's fish consumption and also their residence youth. It was also found that the proportion of people who are evicted from their parents' homes eat the least amount of fish. There also seems to be a difference in fish consumption by region, but people in rural areas do not have as easy access to fish shops or fresh fish tables in supermarkets as people in the capital area. As a result, people in rural areas do not have as many fish dishes to choose from in shops and prefer to eat traditional fish species and dishes.


The sample of the study was 1,735 people and the response rate was 86.7%. The research project is funded by the AVS research fund in the fisheries sector.

The Minister of Fisheries at a press conference on the results of the study at the Maritime Museum.

Photo: Einar K. Guðfinnsson, Minister of Fisheries, at a press conference at the Maritime Museum on the results of the study.

Attitudes and fish consumption of young people aged 18 to 25 - Descriptive statistical analysis

News

Fruit and vegetable freshness: The right temperature is important

It is very important to choose the right temperature to maintain the quality and freshness of fruits and vegetables from the time the product is picked until it ends up in people's stomachs.

The shelf life of vegetables and fruits varies greatly by species. Some species are stored for only a few days, while others are stored for months without losing their freshness.

When vegetables or fruits are picked, the uptake of water and nutrients from the soil stops. Photosynthesis stops and there will be no further accumulation of reserves. Here, however, not all of the plant's metabolism stops, but it uses the energy from the long-term nutrients that accumulated during the growing season, to maintain certain metabolism. The plant is said to continue to breathe and some species, like many fruits, continue to mature after being picked. The slower this metabolism, the longer the product will be stored. The lower the storage temperature, the slower the respiration and the slower the product develops. It is estimated that the respiration rate increases two to four times for every 10 degrees that the storage temperature rises. Therefore, it is crucial to have good temperature control if quality and freshness are to be maintained from the time the product is picked until it ends up in the consumer's stomach.

Different temperatures depending on the species

It varies by brand at what temperature the product is best stored. Therefore, it is important to choose the right temperature. Most vegetables and berries are best stored at temperatures just above 0 ° C. However, some species are poorly stored at such low temperatures and can then suffer from cold damage. Examples of this are horticultural species such as tomatoes, peppers and cucumbers, but also cultivated vegetables such as potatoes. Fruits are usually best stored at a slightly higher temperature than vegetables or around 10 ° C. It can therefore be quite difficult for consumers to find ideal conditions for fruit in their homes.

Vegetables and fruits lose moisture when evaporated. It causes a change in structure, texture and appearance, but these products are for the most part water. It is therefore very important to reduce this water loss during the storage period in order to maintain freshness and limit shrinkage. Delicate products are often wrapped in plastic to prevent them from losing water and drying up, and some fruits are coated with wax for the same purpose or coated with other consumables. Species that are composed of many layers, such as onions and glacial lettuce, use the outer layers as protection against water loss as little water moves between layers. The water is then lost primarily from the outer leaves which can then be removed for consumption.

Fruit

Author: Valur N. Gunnlaugsson food scientist

News

Aquaculture is growing rapidly worldwide

Aquaculture is a large part of the production of seafood and is growing globally, so it is important for Icelanders to be active participants in research and development in this field, says Sjöfn Sigurgísladóttir, CEO of Matís, in an interview with Viðskiptablaðið.

Sjöfn says that one of Matí's big projects is farming research on cod, salmon and halibut. "One of the big projects is farming research on cod, salmon and halibut. Cooking is a large part of seafood production and is increasing globally. We have to play with it. There's a lot of knowledge in Iceland about fish farming," says Sjöfn, who believes that people generally only think about fish when it comes to export. "This is such a small market in this country."

Farmed cod

More in Viðskiptablaðið on Wednesday 14 March.

News

Aimed at increasing the number of full-time equivalent positions in Akureyri

Matís in Akureyri (Matvælarannsóknir Íslands) has started using imaging equipment that will greatly enhance the company's research in the area. The number of full-time equivalent positions has already been increased by half, and the aim is to increase the number of additional full-time equivalent positions by further strengthening research in this field.

The imaging equipment offers the possibility to study the microscopic structure of food and the statistical processing of data. The equipment makes it possible for Matís to strengthen research and development work for the benefit of companies in the food industry. These include research into the quality and properties of food and its utilization, such as lamb, dairy products and fish. The equipment will also be used for research into the immune system of halibut and cod larvae in the first and most sensitive stages of farming. It will also be possible to further strengthen research on farmed fish and other farmed species, such as the effect of feed on the properties of products.

"Matís has placed great emphasis on strengthening its research work in Akureyri and the imaging equipment is one part of that. We anticipate an increase of 2-3 full-time equivalents if we succeed in fully utilizing the equipment in collaboration with manufacturers and companies in the food industry. The equipment will also be useful to the university and science community in Akureyri, which is in great demand, "says Rannveig Björnsdóttir, head of department at Matís.

Matís has 5 employees in Akureyri, but the company conducts food research in collaboration with the University of Akureyri, other institutions and companies in the North. In addition, there are 4 students under the auspices of Matís in master's projects in Akureyri.

Matís began operations at the end of last year, combining the activities of the Fisheries Research Institute, Matvælarannsókna Keldnaholt (MATRA), the Environment Agency's Laboratory, the biotechnology company Prokaria and Iceprotein.

Prokaria

Reports

Nordic information and communication network regarding safety of seafood products. Final Report

Published:

01/03/2007

Authors:

Helga Gunnlaugsdóttir, Björn Auðunsson

Supported by:

NSK (Strategy Reserve), NEF (Nordic Officials' Committee for Fisheries Policy), IFL

Nordic information and communication network regarding safety of seafood products. Final Report

This report is the final report in the Nordic information and communication network project regarding the safety of seafood products, which began in 2005 and was formally completed at the end of 2006. The project developed a joint Nordic website (www.seafoodnet.info) which gathers in one place relevant links containing information on the chemical content of marine products, both undesirable substances and also nutrients. Iceland (first the Fisheries Research Institute and then Matís ohf) was responsible for developing the website and maintaining it, but each country is responsible for its information and for updating it. The project was formally completed at the end of 2006, when the website had just been moved to a new content management system, Eplica, which simplifies all web management and also makes it easier for visitors to find the content they are looking for. It is hoped that these will enable the web to stay "alive" with little effort and cost.

This report is the final report in a Nordic project called “Nordic information and communication network regarding safety of seafood products and utilization of the resources from the sea”. The report contains a summary of the activities in the projects after the 2nd workshop in the project, which was held in Copenhagen, Denmark on April 21st 2006 until the project formally ended at the end of 2006. During this period the website was transferred into a new web content management system called Eplica product suite, which makes administering much easier than in the earlier version and accessing the website much more user-friendly. This was done in accordance with agreements reached at the workshop in Copenhagen. Although the project has formally ended, it is hoped that the seafoodnet.info website will continue to live for some time to come, as a common database or co-ordination of information and reporting of chemical substances, ie nutrients and undesirable substances in seafood. Furthermore, it was hoped that the project would be a cornerstone for further networking and innovative transnational research with the participation of scientists in the Nordic countries and EU.

View report

News

Icelandic meat industry at a crossroads

Icelandic meat production and the meat industry are at a crossroads. Import protection will be reduced and there will be even greater demands for rationalization and lower prices, according to a presentation by Guðjón Þorkelsson, division manager at Matís at the Agricultural Research Council.

Guðjón says in his talk, which deals with the development of food from Icelandic agriculture with an emphasis on meat, that Icelandic production and Icelandic industry will not be able to compete with imports unless they can demonstrate their uniqueness in terms of proximity to the market, production methods, safety, quality, nutritional value. , products and product range.

Icelandic sheep

Guðjón then says: "It is important to convey to both general consumers and the international scientific community the vast amount of information that has already been collected about the uniqueness of products from Icelandic agriculture. It is also necessary to conduct more research, collect more information and present it. All of this then has to be connected to education at secondary school and university level, and especially to students' research studies."

You can access Guðjón's presentation in its entirety here.

News

Head of Product Development and Consumer Research

Dr. Þorbjörg Jensdóttir has been appointed head of the product development and consumer research department at Matvælarannsóknir Íslands (Matís ohf.). At Matís, Þorbjörg will oversee innovation and food research based on consumer needs, among other things.

Þorbjörg completed a double doctorate at the University of Copenhagen in 2006; on the one hand in health sciences at the university's dental department and on the other hand the so-called industrial degree (Industrial Ph.D.). She completed a master's degree in nutrition at the University of Iceland in 2002 and discussed her dissertation on beverages and tooth enamel removal.

Þorbjörg

The confectionery company Toms Group A / S, which produces Anton Berg, Gajol, Pingvin and Spunk, among others, supported Þorbjörg's doctoral studies in Denmark. There, she developed a new methodology for research on tooth enamel erosion caused by acidic beverages and solid foods, such as sweets. Toms Group has applied for a patent on Þorbjörg's methodology.

Matís began operations at the end of last year, combining the activities of the Fisheries Research Institute, Matvælarannsókna Keldnaholt (MATRA), the Environment Agency's Laboratory, the biotechnology company Prokaria and Iceprotein.

News

Pregnancy test for cod?

A large part of Matís' operations is related to aquaculture, and research in this field is of various kinds and is carried out in collaboration with both domestic and foreign parties. Recently, project websites were launched in two European projects in which Matís participates.

On the one hand, it is the Codlight-Tech project, where the goal is to develop a new type of light for use in sea cod farming - but by doing so, the intention is to prevent cod from becoming sexually mature during the rearing period. Puberty of cod in fish, what fishers call "premature" puberescence, causes stagnation in muscle growth as the fish uses all its energy in the development of gonads. Furthermore, it is undesirable for the cod to spawn in sea pens, where genetic material from farmed fish and wild fish can then be mixed. a tool to analyze in a simple way and with great accuracy the status of fish in terms of sexual maturity. That way, it will be easier for farmers to plan fires in the future. The total turnover of the project is about 170 million ISK, and the project lasts for two and a half years, and Dr. Þorleifur Ágústsson at Matís and dr. Herve Migaud from the University of Stirling in Scotland, the initiators of the project. More information can be found on the website of the project, which is done in collaboration with the University Center of Vestfjörður http://www.codlight-tech.com

See the mbl.is news about "pregnancy test" for cod. You can also draw the attention of the Westfjords online media Bæjarinn besta same case.On the other hand, it is a project in the field of fish farming welfare in Europe. This is a very large project funded by the European Union and with participants from 16 European countries. Two Icelandic researchers are participants in the project, dr. Þorleifur Ágústsson at Matís ohf. and dr. Helgi Thorarensen at Hólar University. Further information can be found on the project's website, which is carried out in collaboration with the University Center of the Westfjords. http://www.fishwelfare.com

News

Fish proteins can increase the value of fish products

By utilizing fish protein that is processed from cuttings that are produced during fish processing, the value of fish products can be increased by up to ISK 3 billion, says an article in Fiskifréttir about Matís and its company, Iceprotein, in Sauðárkrókur.

By utilizing fish protein that is processed from cuttings that are produced during fish processing, the value of fish products can be increased by up to ISK 3 billion, says an article in Fiskifréttir about Matís and its company, Iceprotein, in Sauðárkrókur.

Sjöfn Sigurgísladóttir, CEO of Matís, also says in a conversation with Fiskifréttir that it is possible to increase the value of fish fillets by 10-17% by adding fish proteins to them and thus increase utilization, quality and at the same time export value.

Fish protein used in health products

Sjöfn says that the protein processing is still at an experimental stage. "We know this is possible and the next step is to define the method and present the product to fish producers. I can imagine that in the future the processing method will be imported into a fish processing company and the protein produced there," says Sjöfn in an interview with Fiskifrettir.

Then Sjöfn says: "In addition to testing ourselves with the production of protein mass, we are also experimenting with drying fish protein and turning it into a powder. Subsequently, it will be checked whether it can be used as an additive in other foods. The powder is white in color and tasteless and is suitable for all kinds of health products and sports food..."

News

New Matís Report: A new evaluation system for mutton has proven successful

In 1998, a new meat assessment for mutton was introduced in Iceland according to so-called EUROP system, in which carcasses are classified according to fat and body filling is much more accurate than before. During the slaughter season 2003 0g 2004, an assessment was made of the effectiveness of the EUROP system in Iceland, and a report has now been published on Matís with the results of that survey.

The report, called Evaluation of mutton assessment and is by Ásbjörn Jónsson and Óla Þór Hilmarsson, is a final report for the years 2003 and 2004 and it discusses results regarding the utilization of carcasses and individual pieces, as well as measurements of weight and size of all the main pieces of the carcass according to the EUROP assessment categories. In 2004, a MATRA progress report was published under the same name and by the same authors, but the project was funded by the Productivity Fund and the Executive Committee for Agricultural Contracts.

The aim of the project was, among other things, to establish a database that would contain information on the composition, utilization, usefulness and nutritional value of dilka meat according to different assessment categories of the EUROP system, but such information could facilitate price calculations at all stages of dilka meat processing.

The ice report states, among other things, that there has been a great development in the production and processing of lamb in recent years. Cultivation work has aimed to increase muscle and reduce fat in carcasses, and in processing, liposuction is greater than before. With increased meat filling comes more meat and is therefore a better selling product.

With an assessment of the amount of meat, fat and bones from whole carcasses and individual parts of it in each assessment category, it is possible to establish a powerful information and database that facilitates price calculations at all stages of the dilka meat processing process. Could this information be useful when exporting dilka meat, as it is common for foreign buyers of lamb meat to want to know the proportion of meat and fat in individual pieces and in whole carcasses in different assessment categories. 

The authors of the report say that the results will be useful for education, market promotion, product development and not least, farmers will receive better information about their products. They also say that it is possible to use the results of the project as basic information in the meat industry, for example regarding the pricing of carcasses and when selecting carcasses for different processing methods.

Read the report

EN