News

Matarsmiðjan á Flúðir - agreements signed

In recent months, preparations have been made for the establishment of a food factory in the uplands of Árnessýsla, which will be a center for product development and processing of vegetables and to strengthen vocational and university education in the area through teaching and research.

In Flúðir, Matís will rent premises at Iðjuslóð 2 for the food factory and the operation is secured with the cooperation of Atvinnuþróunarfélag Suðurlands, Háskólafélag Suðurlands, Hrunamannahreppur, Bláskógarbyggð, Skeiða- and Gnúpverjahreppur, Grímsnes- og Grafningshreppur, Mat horticulture, Matís horticulture, An agreement on this subject was recently signed.

The main goal of the project is to build a development center for small-scale food production, ie to establish small-scale production, product development and research of horticultural products in the area and thus create new and interesting opportunities in Flúðir and the surrounding area, but also to create an important platform for entrepreneurs and small producers complete their products for marketing.

Suðurlands Growth Agreement provided grants for the preparation and development of the food factory.

A special project for three is about the operation and operation of the food factory in Flúðir. The partners will work together to ensure the progress of the project so that the facilities can be used for development work, teaching, courses and experimental activities.

Signature_1-3.9.2010
Úlvar Harðarsson hands over the key to Matarsmiðjan to Herður G. Kristinsson at Matís.
Signature_2-3.9.2010
From left Ingibjörg Harðardóttir sveitastj. Grímsn. and Grafningshr., Gunnar Marteinss.
oddv. Skeiða -og Gnúpvhr., Hörður G. Kristinsson frá Matís, Drífa Kristjánsd. oddv.
Bláskógabyggðar and Ragnar Magnússon oddv. Hrunamannahr.

In the near future, an employee will be hired for the workshop. Matís invests heavily in its operations outside the capital area and in collaboration with companies and stakeholders throughout the country, but the company operates offices in six locations outside Reykjavík.

Further information is provided by Guðjón Þorkelsson and Hörður G. Kristinsson at Matís. The accompanying photos show when the agreements were signed.

News

Matís new report - pollution of heavy metals and other toxins in the sea around the country is generally well below international standards

Pollution of heavy metals and other toxins in the sea around the country is generally well below international standards, as stated in Matís' new report on changes in the marine environment around the country (AMSUM 2009).

The concentration of cadmium in Icelandic mussels, however, is higher than is generally the case in mussels from the waters of Europe and America.

Since 1989, an annual monitoring project of pollutants in the marine environment of Iceland has been underway. The project is funded by the Ministry of the Environment, the Ministry of Fisheries and Agriculture and Matís ohf. The Environment Agency is the project's administrator.

Various pollutants in the ocean can enter marine organisms or organisms that feed on seafood. In many cases, this pollution is man-made and there is growing concern about this development. Pollutants are transported by air and sea currents from mainland Europe and America as well as pollution from Iceland. It is therefore important to monitor the amount of pollutants in Iceland, both in the environment and in the organisms that live in the country. It is also important to be able to compare the state of the marine life around Iceland with the situation in other countries, not least because of the importance of marine products to the nation.

In Matís' report (Monitoring of the marine biosphere around Iceland in 2008 - 2009) are the results of the monitoring project for the years 2008 and 2009. The study measures the trace elements lead, cadmium, mercury, copper and zinc, arsenic and selenium, the persistent organic pollutants HCH, HCB, PCB, chloride, trans-nonachlor, toxaphen, DDT and PBDE. The aim of the monitoring project is to identify changes that may occur in the concentration of trace elements in the marine environment around the country during a certain period and between different ocean and coastal areas. Among other things, the research is important for the sale of Icelandic seafood in both domestic and foreign markets, where it can be demonstrated with scientific data that Icelandic fish is caught in an unpolluted environment.

The report states that the concentration of heavy metals such as mercury is very low. However, the concentration of cadmium has sometimes been higher in the marine environment in Iceland than in more southerly areas. However, the amount of cadmium is low in the organisms studied, for example in the range of 0.1-1 mg / kg in mussels. The high concentration of cadmium in Iceland is regional and is considered to have natural causes as there is no evidence of man-made cadmium pollution. Thus, for example, cadmium levels in mussels have been higher in recent years in various places that are far from residential areas and commercial activities, such as in Mjóafjörður, than in Hvalfjörður and Straumsvík. Persistent organic pollutants are low in mussels and cod in Iceland.

For further information, please contact Helga Gunnlaugsdóttir and Hrönn Ólína Jörundsdóttir at Matís.

News

Matís' food workshop in Höfn is the key to making Hundahreysti a reality

"The facilities and advice we received at Matís' food factory in Höfn in Hornafjörður were the key to the company becoming a reality".

This is what Kristín Þorvaldsdóttir from the company Hundahreysti says, who launched a new type of dog food at the beginning of April last year. The feed is produced according to the Swedish model, which uses Icelandic ingredients. The company is owned by Kristín and her husband, Daníel V. Elíasson, a food technician, but Kristín herself is a business graduate.

They introduced fresh food for dogs in Sweden at the time and after they moved back to Iceland they planned to import the food but it was not allowed as it is a raw material. Kristín works within the Icelandic Kennel Club and decided to combine her hobby and education and start a company for the production. This was the fateful autumn of 2008 and suddenly all assumptions about the financing of the production failed.

"The cost of production facilities was a difficult task for such a small innovative company, but at the beginning of 2009 we were pointed out the possibility of starting production at Matís' food factory in Höfn. In short, we went there, started trying to adapt the Nordic feed to Icelandic conditions. After that, we started production at Matís and got started. At Höfn we got all the facilities we needed and invaluable advice and help from Matís employees. And 10 months after we first launched the product, we have reached a 270 square meter production facility in Kópavogur, "says Kristín.

A group of dog owners was hired to test the production in the beginning and almost everyone is in Hundahreystur's customer group today. The production is about 4 tons per month, but the feed uses raw Icelandic mutton, beef belly and beef blood. No animal by-products other than bovine animals are used. In addition, it is added to potato fiber, wheat bran, calcium, minerals and vitamins. The meat in the feed is raw and that is why it is called fresh feed. The feed is sold frozen and stored for approx. year in the freezer. Nordic fresh food is complete food for dogs and there is no need to give the dog any supplement or mix with other food.

"Fortunately, we did not let the economic collapse stop us and most of all we received the help we received from Matís," says Kristín in Hundahreysti.

Further information can be obtained from Guðmundur H. Gunnarsson, Matís' professional and station manager at Höfn in Hornafjörður, gudmundur.h.gunnarsson@matis.is and with Kristín at Hundahreysti, 892-5292, www.hundahreysti.is.

News

Matís and others are organizing a conference on the value chain of longline fish

On the 19th and 20th of October. A conference on fishing, processing, marketing and research on longline fish will be held in Gullhömri.

The conference is organized by Matís, Nofima in Norway, the University of Tromsø and Havstovan in the Faroe Islands. Lectures will be given by experts at various stages of the line fish value chain, followed by a general discussion among participants, i.e. Efforts will be made to identify the main opportunities in the industry. The conference will be held in English and the agenda can be accessed here.

Admission is free and open to all.

It is necessary to register, however jonas.r.vidarsson@matis.is (no later than October 15). 

News

Conference on pelagic fish

On 30 August, a conference on pelagic fish was held at Gardemoen in Norway. The title of the conference was "Opportunities and opportunities in the pelagic fish industry. Looking to the future“.

SINTEF in Norway organized the conference in collaboration with Matís, the Technical University of Denmark and Chalmers University in Sweden. The topic of the lectures dealt with the handling of the catch on board, the production of products and by-products, as well as the quality and impact of pelagic fish on public health. Among the speakers from Iceland were Ásbjörn Jónsson and Sigurjón Arason from Matís together with Sindri Sigurðsson, quality manager of Síldarvinnslan.

The conference was well attended and was a great success. There was a lot of speculation about the position and future prospects in the pelagic fish industry and the possibilities that exist for increased production of products for consumers.

For further information, please contact Ásbjörn Jónsson, asbjorn.jonsson@matis.is.

News

Variability in the fat composition of cod

Research is being carried out to increase knowledge of the properties of fat and its stability with regard to the condition of fish during fishing.

Fat composition in cod meat (Gadus morhua) according to season and fishing areas

In lean fish such as cod, fat development was not considered a problem. However, cod muscle contains a lot of unsaturated fatty acids which are easy to crave during storage. These changes have a negative effect on the taste and appearance of products. Research is being carried out to increase knowledge of the properties of fat and its stability with regard to the condition of fish during fishing. The condition of the fish is determined by various factors, such as the season, fishing area, size and age of the fish. Improved knowledge of raw materials and their stability during processing and storage will facilitate production management in fish processing, where the shelf life and quality of products are taken into account. 

The research is funded by the Fisheries Project Fund, which will run until the end of 2011.

Participants in the project are Oddi hf, KG Fiskverkun ehf, Þorbjörn, Skinney-Þinganes hf and Matís ohf. Project manager is Kristín A. Þórarinsdóttir, Matís ohf. 

Project title: Fat composition in cod meat (Gadus morhua) according to season and fishing areas

For further information, please contact Kristín A. Þórarinsdóttir, tel: 422-5081, e-mail: kristin.a.thorarinsdottir@matis.is.

News

There is a big difference between the processing properties of farmed cod and wild cod

A new project has now begun at Matís, which intends to investigate the effects of different salting methods and additives in order to reduce the negative effects of death stiffness on brine uptake. 

There is a big difference between the processing properties of farmed cod and wild cod. The growth of farmed cod is faster and the conditions in the environment are different. Slaughtering and handling of wild fish are also controlled. Previous research has shown that it is best to process farmed cod before death, but this has created problems in the production of lightly salted products. The physiological processes that occur during death stiffness counteract weight gain, partly because the muscle contracts. In the spring of 2010, AVS approved (www.avs.is), to support projects to investigate the effects of different salting methods and additives in order to reduce the negative effects of mortality on brine uptake. Experiments will be launched in the autumn, but the project is expected to be completed in June 2011.

Participants in the project are Hraðfrystihúsið - Gunnvör hf and Matís ohf. Kristján G. Jóakimsson is the project manager and Kristín A. Þórarinsdóttir, kristin.a.thorarinsdottir@matis.is, directs the work carried out by Matís in the project. 

Project title: Lightly salted products from farmed cod

Reports

Pollution monitoring in the marine environment around Iceland 2008 and 2009 / Monitoring of the marine biosphere around Iceland 2008 and 2009

Published:

01/09/2010

Authors:

Hrönn Ólína Jörundsdóttir, Natasa Desnica, Sonja Huld Guðjónsdóttir, Þuríður Ragnarsdóttir, Helga Gunnlaugsdóttir

Supported by:

Ministry of the Environment and Ministry of Fisheries and Agriculture

Contact

Natasa Desnica

Research Group Leader

natasa@matis.is

Pollution monitoring in the marine environment around Iceland 2008 and 2009 / Monitoring of the marine biosphere around Iceland 2008 and 2009

This report presents the results of an annual monitoring project funded by the Ministry of the Environment and the Ministry of Fisheries and Agriculture. The purpose of this monitoring is to fulfill Iceland's obligations regarding the Oslo and Paris Agreement (OSPAR), as well as the AMAP (Artic Monitoring Assessment Program). The data has been sent to the International Council for the Exploration of the Sea (ICES) database. The Marine Research Institute collects samples and Matís oversees the preparation of samples and measurements of trace elements in the marine environment. The samples are measured at Matís and at the Laboratory of Pharmacology and Toxicology. Various inorganic trace elements and chloro-organic substances were measured in cod caught in Hafró's annual spring rally in March 2009 and in mussels collected at 11 locations around the country in August / September 2008. Monitoring in the marine environment around Iceland began in 1989 and data is collected in database. The report provides overview images for some of the topics covered. Cadmium is regionally higher in Icelandic mussels compared to mussels from other countries. There are small changes between years in the concentration of inorganic and organic substances, but a detailed statistical analysis of the data is needed in order to be able to assess with scientific methods the increase or decrease of pollutants in the marine environment in Iceland.

This report contains results of the annual monitoring of the biosphere around Iceland in 2008 and 2009. The project, overseen by the Environmental and Food Agency of Iceland, is to fulfill the OSPAR (Oslo and Paris agreement) and AMAP (Arctic Monitoring Assessment Program) agreements. The project was funded by the Ministry of the Environment and the Ministry of Fisheries and Agriculture. The data has been submitted to the ICES databank (ices.dk), collection of data began in 1989. Matís ohf is the coordinator for marine biota monitoring and is responsible for methods relating to sampling, preparation and analysis of samples. The samples were analyzed at Matís and at the Department of Pharmacology and Toxicology at the University of Iceland. Trace metals and organochlorines were analyzed in cod (Gadus morhua) caught in March 2009 and in blue mussel (Mytilus edulis) collected in August / Sept 2008. Marine monitoring began in Iceland 1989. Cadmium is higher in some locations in Iceland compared to other countries . No significant changes were observed in the concentration of organic or inorganic pollutants investigated. However, a thorough statistical evaluation has to be carried out on the available data to analyze spatial and temporal trends of pollutants in the Icelandic marine biosphere.

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Reports

Let's look at the yellow from fishing in the stomach - a study of factors that affect the value of cod / Factors influencing the quality and value of the Icelandic cod; a value chain perspective

Published:

01/09/2010

Authors:

Helga Gunnlaugsdóttir, Jónas R. Viðarsson, Ásta M. Ásmundsdóttir, Cecilia Garate, Hrönn Jörundsdóttir, Ingibjörg G. Jónsdóttir, Sigurjón Arason, Vordís Baldursdóttir, Þorsteinn Sigurðsson, Sveinn Margeirsson

Supported by:

Increased value of seafood (AVS), HB ‐ Grandi, Guðmundur Runólfsson hf, Fiskistofa, Hafrannsóknastofnunin, Matís

Let's look at the yellow from fishing in the stomach - a study of factors that affect the value of cod / Factors influencing the quality and value of the Icelandic cod; a value chain perspective

The aim of this project was to gather more detailed information than has previously been done on the chemical composition, processing properties and value of cod in the value chain. The main results of the study are:

• There was not much difference in the carcass of cod by season, but the carcass coefficient was slightly higher in December than around the spawning season (February-May) when it was lowest. No association was found between fish body and liver fat content.

• There was a positive relationship between hepatic index and liver fat content (R2 = 0.55). However, the relationship was not linear, but the fat content increased rapidly at a low liver factor but less as the liver factor increased. Likewise, the fat content of the liver increased with length and age in both hens and females.

Liver fat content, fish weight or body mass index do not provide conclusive evidence of fillet utilization. Likewise, the water content and water resistance of the fillets had little or no effect on production efficiency or emissions.

• The summary result of the assessment of the effect of sex, sexual maturity and age on fillet utilization is that there is a difference in fillet utilization between individual fishing trips, this difference seems to be somewhat dependent on the maturity of the fish and is according to available data lowest at maturity stage 4 (ie fish in spawning or spawning). It should be noted, however, that there is a considerable imbalance in the database regarding the distribution of puberty in individual fishing trips and there are relatively few samples of fish from stages 3 and 4 compared to stages 1 and 2.

A comparison was made of the concentration of PCB7 in cod directly from the sea on the one hand and after processing, ie in frozen fillets, on the other. There was no significant difference in the concentration of PCB7 in whole fish and frozen cod fillets, so fish processing does not seem to affect the concentration of these substances in the fillets.

• There was no statistically significant relationship between iron concentration (Fe), selenium (Se), lead (Pb) or PCB7 and gender, age or puberty. There is a statistically significant relationship between the concentration of mercury in the flesh of cod (ie in fillets) and age, length and sexual maturity. Mercury is known to accumulate in the flesh of fish with age and the results of this study are consistent with and based on these results.

The aim of this project is to collect more detailed data about the factors influencing the quality and value of the Icelandic cod during processing, were the end product is frozen fillet. Data were collected from 2007 to 2008 on fillet yield, water content, water capacity, gaping, parasites as well as the chemical composition (nutrients & undesirable substances). These variables are important for the quality and profitability of the cod industry. Emphasis has been laid on connecting these variables to data about fishing ground, season of fishing, sex, sexual maturity in order to increase our understanding on how it is possible to maximize the value of the catch. In addition, the liver from each individual cod was collected and the fat and water content analyzed. The results from this study show that there is a nonlinear relationship (R2 = 0,55) between the liver condition index and the fat content of the liver.

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Reports

Muscle spoilage in Nephrops

Published:

01/09/2010

Authors:

Guðmundur H. Gunnarsson

Supported by:

AVS Research Fund and NORA

Muscle spoilage in Nephrops

The project worked with the lobster industry in Iceland to identify the causes and define solutions to reduce muscle necrosis in lobster. Such myocardial infarction had increased greatly in recent years for no apparent reason. Initially, it was thought that the probable cause of the muscular dystrophy was a Hematodinium infection in the strain, but such an infection has caused considerable shocks in the Scottish lobster strain. It was confirmed that there was no association between Hematodinium infection and myocardial infarction. Subsequently, the emphasis of the project had to be changed. Extensive morphological studies of lobster were able to link muscle necrosis to enzyme activity in lobster hepatopancrea. Based on these results, a solution was defined to reduce the incidence of myocardial infarction. With improved cooling and treatment with enzyme inhibitors, muscle lobster necrosis has been significantly reduced.

This project was carried out in close association with the Icelandic Nephrops fishing and processing industry. The aim was to define reasons and propose solutions to reduce muscle spoilage in Nephrops. Such muscle spoilage had increased significantly during the last few years without any know reason. The original hypothesis of the project was that there might be a correlation between infection of the parasite Hematodininum and muscle spoilage. Such parasitic infection has resulted in lower quality products in the Scottish Nephrops industry for the last decade. In the project it was confirmed that such infection is not the underlying factor for muscle spoilage. This resulted in a change of direction in the project. Based on morphological analysis of Nephrops it was observed that the muscle spoilage was correlated with enzyme activity in the hepatopancrea. Based on this observation it was possible to propose a code of practice to reduce the onset of muscle spoilage. The code of practice is based on improved chilling and use of enzyme inhibitor during the storage of the Nephrops from catch to frozen product.

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