News

Decisive difference in quality when bleeding fish with Rotex equipment

3X Technology, Matís and the fish processing company Jakob Valgeir ehf. have jointly been in charge of a research project this summer where a new device, Rotex, has been tested for bleeding cod.

Preliminary results are now available which show a decisive difference in the quality of landed fish that have been bled into Rotex equipment. Traditional bleeding on board longliners in the small boat system is that fish is bled into sludge in a tank which is then discharged by landing into another tank before the fish is taken for gutting. 3X Technology has developed a bleeding device, Rotex, which controls the bleeding process before the fish is processed in a sludge tank on a train, and the company has already obtained a patent for the device.

Increases the quality of landed catch
"There are now results of research on fresh produce, all of which indicate that Rotex equipment can significantly increase the quality of landed catch. The fish was whiter, less blood was measured in it and the quality of the raw material that passed through the equipment turned out to be much more even. Three methods are used to assess quality; sensory evaluation team that relies on subjective evaluation by experts, color analysis with special equipment that relies on objective evaluation of quality and finally the latest methods for evaluation of blood emptying, measurement of red blood cells. The effects of bleeding on frozen products will continue to be monitored for the next eighteen months, and the results will be published later, "says Gunnar Þórðarson, Matís' station manager in Ísafjörður.

It is clear that this is of great interest as the landed catch of small boats is less than 100 thousand tonnes per year, and the increased quality of that catch can be of great importance to the fishing industry and society. The nation's quality of life is largely based on the performance of its most important resource, and it is therefore important to maximize the value that the fisheries sector produces.

The future is based on research and development
"It can be said that the cooperation of parties in the market is the backbone of success in such projects. In this particular project have worked together; the equipment manufacturer 3X Technology, the fish manufacturer Jakob Valgeir ehf. and the research company Matís. However, such projects will not exist without the involvement of research funds, but the project is funded by the AVS Research Fund and the Westfjords Growth Agreement. The future of the Icelandic fisheries sector will be based on research and development to strengthen market competitiveness and ensure sales in the highest paying markets in the future.

Apart from bleeding, cooling the raw material immediately after fishing can be very important. 3X Technology has already developed, in collaboration with Íslandssaga in Suðureyri, sludge equipment for larger boats to quickly cool the catch after bleeding. This delays death stiffening, but no damage processes begin before but after it ends. By delaying the death solidification, it is possible to ensure that gutting, which is carried out on land, does not take place during it, as this causes a great deterioration in the quality of raw materials. The company will continue to develop equipment that is suitable on board boats in the small boat system, "Gunnar concludes.

For further information Gunnar Þórðarson, station manager at Matís.

Reports

Experimental fishing and exploitation of Mueller's pearlsides

Published:

01/10/2012

Authors:

Ragnheiður Sveinþórsdóttir, Margrét Geirsdóttir, Hólmfríður Hartmannsdóttir

Supported by:

AVS Fisheries Research Fund

Contact

Margrét Geirsdóttir

Project Manager

mg@matis.is

Experimental fishing and exploitation of Mueller's pearlsides

Gulldepla has been seen to a small extent off Iceland in recent years, but an unusual amount has been seen off the south coast of Iceland in the winters of 2008/2009 and 2009/2010. Several vessels started trying to catch it in December 2008 and January 2009 with good results and the hearth went into smelting. In the project, various possibilities were considered regarding the utilization of the gold mine and it would be interesting to examine some of them better with regard to the increase in value that they could entail. The possibility of using gold nuggets in surimi, canning, feed in aquaculture, bait, pet treats or the production of bioactive substances was discussed. It was especially interesting to see how light products from gold dust turned out to be when bioactive substances were made from it, compared to the starting raw material and also what taste and smell turned out to be acceptable.

Mueller's pearlside has not historically occurred on Icelandic fishing grounds, but from 2008 pelagic fishers found an increase on the south coast of the country. Exploratory fishing trips were undertaken by a few ships in December 2008 and January 2009. The catch rate was acceptable and the catch was processed into fishmeal. In the project, multiple potential uses for pearlside were investigated and some produced results that indicated it would be worthwhile to research further due to the increased value they may lead to. For example, applications included surimi, canning, aquaculture feed, bait, pet treats or products with bioactivity. The most interesting result was how light the fish protein extracts were compared to the raw mince material when the bioactivity was explored, and also that the taste and smell were very acceptable.

View report

Reports

Dry curing of whale meat

Published:

01/10/2012

Authors:

Ásbjörn Jónsson, Óli Þór Hilmarsson

Supported by:

AVS Fisheries Research Fund

Contact

Óli Þór Hilmarsson

Project Manager

oli.th.hilmarsson@matis.is

Dry curing of whale meat

The aim of the project was to increase business development and innovation in the local area, within the town of Akranes, by assisting in the development of products from dried minke whale meat, with well-defined physical and taste characteristics. Two prototypes of the product were developed; Prototype 1 is based on dry-processed minke whale strips and Prototype 2 is based on minced minced meat that is shaped into pieces or strips and dried. This report reviews the product development history of these prototypes.

The aim of this project was to increase employment development and innovation in Akranes, by developing a prototype of dry cured whale meat, with defined physical properties and flavor. Two prototypes were developed, prototype 1 based on dry cured muscle slips from whale meat, and prototype 2 based on formed minced dry cured whale muscle. In this report an overview of the product development is described.

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Reports

Comparison of transport modes and packaging methods for fresh fish products - storage life study and life cycle assessment

Published:

01/10/2012

Authors:

Björn Margeirsson, Birgir Örn Smárason, Gunnar Þórðarson, Aðalheiður Ólafsdóttir, Eyjólfur Reynisson, Óðinn Gestsson, Emilía Martinsdóttir, Sigurjón Arason

Supported by:

AtVest (Atvinnuþróunarfélag Vestfjarði)

Contact

Birgir Örn Smárason

Research Group Leader

birgir@matis.is

Comparison of transport modes and packaging methods for fresh fish products - storage life study and life cycle assessment

There is a great benefit in improved control of the value chain of exports of fresh fish knuckles for distribution in retail chains in the UK. Improved packaging methods could increase the shelf life of a product, which is fundamental to this business. With an airtight container, it would be possible to transport the product in a sludge tank with a low temperature (down to -1 ° C), which would both reduce the transport cost significantly and could also extend the shelf life of the product. The method also provides the option of packaging with consumer information, which makes further packaging abroad unnecessary. In air transport, it would be possible to pack all goods in a 12 kg foam box instead of 3 kg, as is most common today, thus saving significant transport costs. Temperature measurements, sensory evaluation, chemical and microbial measurements and life cycle analysis were used to compare different packaging solutions for sea and air transport. Fresh haddock pieces in vacuum-packed containers in a container with slush ice, which were stored at a typical temperature in container transport, turned out to have a shelf life of 3-4 days longer than the other experimental groups, probably mainly due to better temperature control. Consistency between the results of sensory evaluation and microbiological measurements was generally good. The lowest environmental impact of all groups was the pot group with sea-transported, vacuum-packed packaging, but this design could be further improved with regard to the mixing of the ice scraper and fish temperature control and thus the shelf life.

The aim of the project was to compare alternative packaging methods of fresh fish loins to the traditional packaging. Comparison was made between packages in terms of temperature control and product storage life by simulating air and sea transport from Iceland to UK in air climate chambers. The evaluation was made by the sensory panel and microbialand chemical analysis by the Matís laboratory in Reykjavík. Furthermore, the environmental impact of the aforementioned transport modes and packaging methods was assessed by means of LCA (Life Cycle Assessment). About 70–75% of Iceland's exports of fresh fillets and loins are transported by air and the rest by container ships. Increased knowledge on the advantages and disadvantages of the packages used for this fresh fish export will facilitate the selection of packages and improve the quality and storage life of the products. By using vacuum-packaging it is possible to use 12 kg packages in air freight instead of the traditional 3– 5 kg packages; but the market is increasingly demanding smaller individual packages. Sea transported larger packages use less space in shipping, lowering freight cost and environmental impact. Vacuum packed haddock loins immersed in slurry ice in a fish tub stored at sea transport temperature conditions proved to have a 3–4 day longer storage life than all the other experimental groups, probably mainly because of better temperature control. Good agreement was obtained between the sensory- and microbial evaluation. Finally, the sea transport-tub-group was found to be the most environmentally friendly and could be improved with regard to product temperature control and thereby storage life.

View report

News

Enormous interest in kelp pasta from Icelandic barley

Rannís Science Week 2012 was held on Friday 28 September. A large number of people attended the science vigil and it is safe to say that never before, but right now, have more people visited Matís' booth.

Icelandic seaweed and Icelandic seaweed was Matís 'theme this time and Matís' stall was decorated in that spirit. There are great opportunities in the kelp and seaweed and it can be expected that in the very next few years there will be many foods that contain both in one form or another. 

At Vísindavökun, seaweed pasta made from Icelandic barley was introduced and people were allowed to taste it. The demand for this new product was incredible and we had to look for containers in Háskólabíó so that people could taste it. The interest was so great that the 200 containers that originally belonged to the whole evening were finished in the first hour.

The skin creams from UNA Skincare were also introduced, but the UNA Skincare line is on all products and sales of this bioactive face cream are very successful (unaskincare.com/)

Then, of course, the kelp skyr was introduced, but now the skyr is about to hit the market.

For further information Steinar B. Aðalbjörnsson, marketing director of Matís.

News

Food Day of the Icelandic Food and Nutrition Association - Matís CEO will chair a meeting on 16 October!

MNÍ 2012 Food Day will be held at the Grand Hotel Reykjavík on the United Nations International Food Day, Tuesday 16 October, at 13-17. The title of the conference is "Food Safety and Consumer Protection - Where is the Responsibility?"

Registration for the Food Day has been opened on the website of the Food and Nutrition Association, www.mni.is. There you will also find further information and a program. Everyone is welcome on Food Day, participation fee is ISK. 7,000 but 3,500 for students.

Food safety and consumer protection Where does the responsibility lie?
The Icelandic Food and Nutrition Association (MNÍ) is announcing the MNÍ Food Day on Tuesday 16 October at the Grand Hotel Reykjavík. Food Day is an annual event that has been held since 1993 and is now being held for the 20th time.

With the introduction of new EU food legislation, more emphasis is being placed on producers' responsibility for food safety. Food control shall also be based on a risk assessment. Earlier this year, there was a great deal of discussion in the media and elsewhere in connection with certain issues that arose in the supervision of the food industry and became a source of speculation and discussion about food safety in Iceland. Following this, MNÍ believes that there is a need for responsible discussion and increased education for all those involved in such matters, and has therefore chosen food safety and consumer protection as the title of this year's Food Day with the hope of contributing to constructive public debate. forum. The main content of the day this year is risk assessment in food production and control, the responsibility of producers and consumers themselves for food handling. The responsibility of the media will also be discussed in the coverage of food and its marketing.

Steingrímur J. Sigfússon, Minister of Innovation and Industry, will chair the conference and Sveinn Margeirsson, CEO of Matís, will chair the meeting.

At the opening of the conference, Orri Hauksson, CEO of the Confederation of Icelandic Industries, will present Fjöregg MNÍ, an award given for a commendable initiative in the field of food production and human consumption. The grip is designed and built by Gleri in Bergvík and has been donated by the Confederation of Icelandic Industries since 1993.

Participation in the conference must be announced on the MNÍ website, www.mni.is, but registration ends at 24:00, Monday 15 October. The general participation fee is ISK 7,000, but students only have to pay ISK 3,500. Conference materials and light refreshments are included in the price, but the program starts at 13:00 to 17:00 and is published on the MNÍ website. There will also be news from the conference in the near future, as well as a list of those who will present their products and research in this field.

Food Day is open to the public and food, nutrition and consumer protection enthusiasts are encouraged to attend.

For further information, contact Fríða Rún Þórðardóttir, tel. 898-8798, frida@lsh.is.

News

Rannís Science Week - Matís with kelp and seaweed booth!

Rannís Science Week will take place in Háskólabíó on Friday 28 September. A selection of exciting research projects will be presented at the Science Week this year, as in recent years.

Matís theme this year will be kelp. You will be offered to taste pasta made from Icelandic barley and Icelandic kelp. UNA Skincare will also present its day and night cream line, which is made from Icelandic seaweed.

Further information about Vísindavökan and Vísindakaffi, which will take place throughout the week, can be found on Rannís' website, http://www.rannis.is/visindavaka/visindavaka/

For further information Steinar B. Aðalbjörnsson, marketing director of Matís.

News

International cooperation

International co-operation is an important part of Matís' daily work and it has never been more important than right now to co-operate with foreign parties.

The collaboration appears in various forms. One part of this is collaboration with foreign parties on research and science projects, in other cases it is a project where foreign parties buy research services from Matís but in Matís annual report for the year 2011 You can read about some well-chosen projects in which Matís participated with foreign parties in 2011. There is also a number of various co-operation platforms abroad, such as meetings and conferences, where Matís staff meet foreign professionals in their scientific disciplines. Recently, there are quite a number of foreign scholars and researchers and women working for Matís, often all year round. All of this results in direct benefits in the development of Matís, but no less in the increased knowledge of the employees.

In modern technology, it is becoming increasingly easier to participate in multinational scientific work, and Matís takes advantage of this. This includes opportunities for increased sales of research services and thus increased foreign income for the company, but at the same time strengthens the knowledge base on which Matís bases its services for domestic customers.

Benefit is thus a key word in foreign co-operation, whether looking at Matís as a company, its employees, customers or owners, ie. of the Icelandic state.

For further information Steinar B. Aðalbjörnsson, marketing director of Matís.

News

Research with Canada and the Nordic countries on cod larvae

Matís employees are involved in an extensive research project in co-operation between the Nordic countries and Canadians, with the aim of increasing the quality of juveniles produced in cod farming.

The project is funded by Canadian parties and the Nordic part of it by NORA, the Nordisk Atlantsamarbejde fund. From Iceland, Rannveig Björnsdóttir at Matís and the University of Akureyri work on the project, as well as Ragnar Jóhannsson, Anna Kristín Daníelsdóttir and other parties at Matís, and Agnar Steinarsson at the Marine Research Institute.

There are high hopes for cod farming, both in Iceland and in the other Nordic countries and in Canada. In Iceland, Matís has been involved in research projects in cod farming with the parties that are working on this young branch, and with this, knowledge has been built up on various aspects of farming within Matís. A large part of this research has been carried out by Rannveiga Björnsdóttir at Matís' office in Akureyri. Rannveig and her group have placed special emphasis on research in the early stages of farming, ie. the larval stage, where the most losses occur.

In the COD-Atlantic project, the larval stage is specifically examined. The aim is to gain a better understanding of how composition in food affects the growth process of cod larvae and their health. In other words, look for the food composition that gives the larvae the most life expectancy. Another aspect of the COD-Atlantic project as a whole is to increase the growth rate of cod in aquaculture by streamlining feeding. It is important for the development of cod farming to master as soon as possible major factors that affect the efficiency of farming. Proper feeding and reduced juvenile mortality are important.

For further information Rannveig Björnsdóttir.

News

Increased confidence in Matís' financial supervision of foreign projects

"Finances are an important part of Matís' research projects, and not least we feel their importance when it comes to Matís' foreign projects, which are constantly growing," says Guðlaug Þóra Marinósdóttir, Matís' office manager.

"This is an aspect that concerns those who finance and support the projects, our project partners and Matís staff who manage these projects. Of course, our researchers monitor the financial aspects of the projects, but it can be said that our role is to ensure that they can first and foremost dedicate themselves to their expertise and scientific work, "says Guðlaug Þóra. She says that good management of project finances is one of the keys to building trust with partners and sponsors "and the experience is that we are increasingly entrusted with the financial management of projects. The financial management of them varies according to the nature and scope of the projects, but in many large projects the financial management is entirely in our hands. This means that we monitor the projects from the conclusion of the contract until the end, make sure that payments are received by us so that it is possible to pay partners as stipulated in the agreements and thus ensure the efficient progress of the projects, "says Guðlaug Þóra and mentions Amylomics, EcoFishMan, NordChar and the SAFE Consortium as examples of large-scale foreign projects on the staff tables.

Guðlaug Þóra mentions that Matís is in good cooperation with the National Audit Office, which is responsible for auditing Matís' annual accounts. "We want things to be in order and we have been working systematically on improvements lately. years of our accounting processes and procedures for internal control, in collaboration with the National Audit Office. In general, we feel a great deal of trust in Matís abroad in terms of financial management, and the much-discussed bank collapse in this country has not had an effect in this respect. We felt the effects of the first year after the collapse of the banks, but the only effect we find today is the amount of paperwork involved in opening new bank accounts in connection with new projects.

A large part of our foreign income comes from funds belonging to the 7th Framework Program of the European Union and the Nordic Funds, but our partners in these projects are companies and institutions located in the Nordic countries and other European countries, and we therefore need to do banking in many countries. in different currencies. Our goal at Matís is to deliver good work in all areas, both in terms of the scientific aspect and project management, including in terms of finances, as they are very important in the project work after all.
comes to everything, "says Guðlaug Þóra.

For further information Guðlaug Þóra.

EN