News

Matís' project manager position in the Westman Islands is vacant

Matís ohf. advertises for a project manager in the Westman Islands. The role of the project manager is to manage and work on projects on behalf of Matís ohf. in the Westman Islands. It is desirable that applicants have a technical or university degree in science or engineering.

Main projects:

- overseeing day-to-day operations, project acquisition and planning

- collaboration with companies and individuals on projects

- work on projects related to research and development in the field of food

- mapping opportunities

- present projects and opportunities in the environment

Applicants must have initiative and independence in working methods, good command of English and Icelandic and agility in human relations. It is desirable that applicants have a technical or university degree in science or engineering.

Applications with information about education and work experience, as well as recommendations are sent to Matís ohf, Skúlagata 4, 101 Reykjavík.

The application deadline is 2 May 2007. It is desirable that the person in question can start work on 1 June 2007.

For further information, please contact Guðjón Þorkelsson, gudjon.thorkelsson@matis.is, and Ragnar Jóhannsson, ragnar.johannsson@matis.is.

Matís ohf is a new public limited company owned by the state, which has taken over the operations of the Fisheries Research Institute, Matvælarannsókna Keldnaholt (MATRA) and the Environment Agency's Laboratory. The purpose of the company is to conduct research and innovation in the field of food for the benefit of the economy, public health and food safety.

News

Find money in catfish processing

There are significant financial and environmental benefits to utilizing fish meat or protein lost in catfish processing. The value can amount to hundreds of millions of ISK based on that 60 thousand tons annual production of fresh and frozen catfish products. According to a study by Matís (Matvælarannsóknir Íslands), Brims and Toppfisk, less organic matter is released into the environment by utilizing fish meat or protein in the processing.

The study, entitled "Unused protein in wastewater from fish processing", describes an assessment of water consumption and protein loss during filleting and skinning in catfish processing. It states that if it is assumed that about 1% of raw material weight is lost during filleting and skinning, this corresponds to about 1,200 tonnes of fillet products compared to 60 thous. tonnes of annual production of fresh and frozen catfish products. The value can therefore amount to 120-500 million ISK per year, depending on whether the fish mass is priced as marlin or more valuable products for human consumption. It should be noted that various factors can affect the loss of fish meat during processing, such as the condition of raw materials and processing equipment, but its variability was not assessed.

The study found that the water consumption was about 0.5 l / kg of product during filleting and comparable water consumption during skinning when based on the processing of 2 kg of fish and 50% processing efficiency. The water was filtered with several sieves of different roughness (0.25-1mm). With coarse filtration (1mm) most of the blood vessels could be separated and straightened, but the finer the filtration, the whiter and more homogeneous the fish mass became. By isolating dry matter from wastewater, it is possible to increase the value and improve the utilization of seafood, while at the same time promoting more environmentally friendly production methods. Of course, some effort has to be put into isolating the proteins, but with relatively simple filtration equipment, a significant amount of the proteins that are now destroyed in the effluent of fish processing plants could be achieved.

Fillets of cod evaluated

The project was carried out by experts from the Fisheries Research Institute (now Matís ohf) in collaboration with Brim and Toppfisk funded by AVS Fund.

News

Happy farmed fish - Matís participates in an international project on fish welfare

Matvælarannsóknir Íslands (Matís) and Hólar University take part in an extensive European project involving research into the welfare of fish in aquaculture.

The goal is to define what causes stress and discomfort in fish. 60 research groups from over 20 countries are participating in the project, which lasts for 5 years. The research project is part of the European Union's COST program, which provides around ISK 10 billion for research. The project manager of the research project is Professor Anders Kiessling at the University of Ás in Norway.

Dr. Þorleifur Ágústsson, project manager at Matís, and Dr. Helgi Thorarensen, at Hólar University, sits on the board of the project. Þorleifur says that new research indicates that fish experience pain like birds and mammals, although it is not clear whether there is a similar feeling of pain as in higher vertebrates. He says that in order to study how fish experience their environment, it is necessary to elicit a biological response with stimuli and study the effects.

"Because fish do not have the ability to indicate pain or discomfort with sounds and / or facial expressions, it has mainly relied on changes in behavior as well as trying to assess stress responses."

Pollutants affect stress

Þorleifur says that stimuli that cause stress are transmitted through nerves that are connected to sight, hearing, the sense of smell and the senses that sense changes in water pressure. Environment or conditions that fish do not tolerate, such as too high a density, too high / low oxygen level, unfavorable salinity, high levels of carbon dioxide (affects blood acidity) also affect the nerve messages that reach the brain and cause stress. Pollutants (natural or man-made) also have a very strong stress effect on fish.

Farmed cod

"Stress in fish is therefore an extremely complex phenomenon, but in short, it can be said that a physiological change occurs in stressed fish from being in rapid growth in good health to being a sick fish with a low life expectancy," says Þorleifur.

Þorleifur says that it is clear that in aquaculture there are many problems waiting to be solved that are related to research on fish welfare. "It is very important to strengthen such research, not least in Iceland where cod farming is growing rapidly, because the conditions here by nature are completely different from those known in neighboring countries - Icelandic conditions therefore need Icelandic solutions."

More information can be found on the project's website: www.fishwelfare.com

News

Measurements of pollutants in food to Akureyri

Matís in Akureyri has received measurements of contaminants in food. This is a new division that will greatly strengthen Matís' operations in Akureyri. The division will conduct research and measurements of contaminants in food, such as the amount of pesticides, plant toxins and other organic pollutants that accumulate in the environment.

On the occasion of Matís 'development in Akureyri and the formal opening of facilities for such research, Sigrún Björk Jakbosdóttir, Mayor of Akureyri, presented Matís' activities in the town today. In the new field, measurements are made of the amount of pollutants in imported vegetables, fruit, fish, meat and other foods.

Matís in Akureyri will therefore play a key role in consumer protection in this country. In addition, the burn is intended to collect data that demonstrate the purity of Icelandic food. This data is intended for a database that will be useful to producers and exporters of Icelandic food as well as buyers and consumers abroad. Demands for food wholesomeness have greatly increased, and therefore Matís' research in Akureyri will support the Icelandic food industry and ensure the safety of production.

Visit to the Mayor of Akureyri

Photo:Ásta Ásmundsdóttir, chemist at Matís, Sjöfn Sigurgísladóttir, CEO of Matís, Rannveig Björnsdóttir, department manager of Matís in Akureyri, and Sigrún Jakobsdóttir, mayor, at Matís' premises in Akureyri.

News

Matís advertises for a business degree

Matís ohf. (Matvælarannsóknir Íslands) wants to hire an urgent and ambitious individual for a business degree at the company.

Area of work:

  • Work on a settlement with the CFO
  • Planning
  • Accounting work
  • Analytical work
  • Information for managers
  • Project management
  • Various special projects

Qualification requirements:

  • University education in business administration, preferably from the field of auditing or accounting
  • Good knowledge and experience in accounting and settlement matters
  • Initiative and independence in working methods
  • Agility in human relations
  • Ambition to succeed at work

Applications with information about education and work experience, as well as recommendations, should be sent to Matís ohf., Skúlagata 4, 101 Reykjavík.

The application deadline is 10 April 2007. It is desirable that the person in question can start work on 1 May 2007.

More information at matis@matis.is

News

Export of live lobsters

Hafnar is experimenting with lobster fishing in Höfn in Hornafjörður with the aim of exporting live lobsters from Matís' lobster hotel to a market abroad during the Easter holiday, according to the latest Fiskifréttir.

The lobster will also be caught for a stay at a so-called lobster hotel which is operated in Höfn by Matís. A small lobster boat, Mundi Sæm SF-1, which is 26 gross tons in size, has been used for fishing. During the experimental fishing, the goal is to catch about 750 kilos of lobster obtained from the MRI's research quota.

"We get the highest price for live lobster for big holidays like Christmas and Easter. We are in contact with marketers in France and Spain and it will be exciting to see how test shipments of lobster from Iceland before Easter will be handled, "said Ari Þorsteinsson, CEO of Frumkvöðlasetur Austurlands ehf in a conversation with Fiskifréttir.

News

Cod farming: possible to greatly reduce feed costs

It is possible to reduce feed costs in cod farming significantly with a new composition of feed, according to research by Matís and partners. The results of research show that the cost of feed for farmed cod can be reduced by at least. 25%, which means a 12-15% reduction in production costs in cod farming. The results of the research have already been used in part in feed production at Laxá hf and are an important step towards making cod farming even more profitable.

In recent years, Matís' aquaculture department has worked with Fóðurverksmiðjan Laxá, Hólaskóli and other partners on research into feed for cod with the aim of reducing feed costs. The company has, among other things, received grants for the projects from the AVS research fund in the fisheries sector. Norway has been a leader in the production of feed for aquaculture, but at a recent cod farming conference held in Norway it was stated that limited development of feed for cod seems to be taking place in that country and as a result no conditions have been created to reduce cod feed prices.

13% reduction of feed costs in cod farming

The results of the experiments in Iceland show, among other things, that it is possible to use a lower proportion of protein in the feed than previously thought, without this affecting the growth of the fish. Most of the protein in the feed comes from high-quality fishmeal and the high price of fishmeal has led to a rise in the price of fish feed and the performance of aquaculture companies has deteriorated. The experiments show that it is possible to replace part of the fishmeal in the feed with cheaper proteins from the plant kingdom and thus lower the feed price even further.

IFL's aquaculture farms in the Westfjords

It was previously thought that the fat content of cod feed should not be higher than 10-15% than the results of experiments on 500-1000 gr. cod, which tested fat in feed in the range of 10 - 26%, showed that it is possible to increase the fat content to 26% without affecting the growth and quality of the fish. Fears that increased fat in the feed would result in abnormally large livers also proved unfounded, as livers ranged in weight from 8.8 to 10.8%, which is comparable to that found in well-kept wild cod. Experiments on smaller cod (about 50 gr. Fry) are starting and the results are expected in June this year.

Based on current raw material prices and based on the results, the cost of raw materials in cod feed can be reduced by 21% (cod fry) and 32% (larger cod). On average, it is therefore possible to reduce raw material costs by at least. 25% which means a 13% reduction in feed costs in cod farming.

News

An innovative fish tank reduces fish shrinkage

Promens Dalvík, formerly known as Sæplast, has started production of an innovative fish tank that is lighter than other tanks and has a larger intake volume than previously known. The design of the pots means that they reduce shrinkage and bruising on fish and improve the quality of raw materials. The fish tank is developed in collaboration with Matís ohf. (Matvælarannsóknir Íslands) and FISK Seafood in Sauðárkrókur and the project received funding from AVS.

The design of the pot is such that when stacking, the upper pot closes the lower one. In a four-pot position, only one lid is needed. Holes for the forklift fork have been moved to the outside of the tank so that there is no risk of dirt reaching the bottom of the lower tank when they are stacked. In this way, it is possible to reduce the load on fish in the lower layers of the tanks and thereby reduce the shrinkage and bruising on the fish.

Stress tests on the new pots have given good results at Promens. It is also expected that FISK Seafood in Sauðárkrókur will test a few pots for a few weeks before the product goes into mass production.

Information on tanks from fishing to processing

The aim is for the new tank to have an RFID chip that stores information about fish from fishing to processing and ensures traceability through processing. Such information is important for sales in the market because it promotes an increased flow of information and increases security. The information system is developed in collaboration with FISK Seafood, Maritech and Matís, but AVS also supported this part of the project.

Bjarki Magnússon at Promens in Dalvík says that there is a lot of interest in this production, it became abundantly clear when the tank was officially presented at the Fisheries Exhibition in Brussels, Belgium last year.

News

Eight IFL reports opened

Recently, eight IFL reports, which had been closed temporarily after work on the relevant projects was completed, were opened. The reports are from the years 2003 and 2005.

The reports from 2003 are all from a project that began in 2000 and ended in 2003. The project's working title was  Light salting, stability and utilization of frozen products and the aim was to examine how water retention, chemical composition and texture of fish flesh could be controlled by light salting. 

It was investigated whether it was possible to produce juicier products than was possible with conventional pre-freezing processing. The effects of the use of salt, phosphates and processed proteins in brine on the aforementioned factors were evaluated and information on regulations and market attitudes related to the management of the chemical composition of fish products was collected. The reports now appearing from this project are number 07-03; 10-03; 12-03 and 13-03. One report from the aforementioned project was published in 2003, report no. 09-03.

Of the reports from 2005 that have now been opened, three are from the same project that began in 2004 and ended last year. Its job title was Production of shaped fish pieces and gel blocks from cuttings and marlin, and aimed to develop a processing process to produce shaped fish pieces with fish glue. The idea was to use less expensive by-products and fish species in the fish paste production, such as cuttings, marlin and blue whiting.

Production of shaped fish fillets began in Iceland in the 1980s, and at first it was mainly raw materials that had been cut into small pieces and then molded into cakes or other shapes with stamps. In this way, cuttings from fillet processing were used directly in bread products where the natural appearance of fish pieces could be imitated. Higher prices have been obtained for such products than when the raw material has been placed in a block. Blocks made from boneless and peeled fillets of whitefish, however, have been produced for more than 50 years and are still an important raw material in the further processing of fish products in North America and Western Europe.

Rehabilitation in the fishing industry uses pressure that disrupts normal muscle structure and purees the fish. In the aforementioned project, one of the main goals was to use the fish glue to be able to reduce the pressure during shaping and maintain / create a normal muscle structure in the product, which is a novelty. The three reports that have now been opened are numbered 19 to 21 in 2005.

Finally, we can mention report no. 24-05 which bears the title Protein in wastewater Preliminary study of quantities and properties and its aim was to obtain basic information on the amount and type of proteins in wastewater in order to examine whether they could possibly be used in some way for human consumption.

These reports and a number of others can be found on Matís' website below Publication / IFL / Reports

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

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