Tuesday, September 19, 2017

19/09/2017: Seafood Innovation Contest to Develop “Fish-Free” Fish Oil Launches


Fish Oil Challenge seeks innovators to streamline aquaculture feed supply chain.

 A new contest to innovate a fish oil alternative that doesn’t rely on wild-caught fish officially launched this week. The F3 Fish Oil Challenge will award a $100,000 prize to the company or team that makes and sells the most fish-free “fish oil” to aquaculture operations or feed manufacturers. The prize amount is expected to increase through additional crowdsource fundraising.

 The F3 (Future of Fish Feed) team, a collaboration of scientists, environmentalists and industry leaders, is currently recruiting innovators to join the global race to help remove a bottleneck to growth in the aquaculture industry. Aquaculture is poised to explode as the supplier of one of the world's most efficient sources of animal proteins to feed our planet’s growing population. However, the industry is being held back by the availability of one key ingredient: fish oil, which provides important omega fatty acids for animal and human nutrition.

 The University of Arizona, New England Aquarium, University of Massachusetts Boston, Synbiobeta, Anthropocene Institute and The World Bank are sponsoring the contest that aims to both support and streamline the aquaculture feed supply chain.

 “We are seeking innovators who do not accept business-as-usual and will apply their ingenuity to make aquaculture industry more feasible, and more environmentally responsible now and in the future,” said University of Arizona Professor Kevin Fitzsimmons, a judge of the Fish Oil Challenge and former president of the World Aquaculture Society. “Changing the way we grow farmed fish is vital to feed ourselves without further depleting the wild-fish populations on which aquaculture depends.”

 Fish farms, or aquaculture, now provide about half of the world’s seafood. And, fish farm owners are looking for new and innovative ways to feed all those billions of fish in a way that doesn’t rely on fish resources from the ocean. Oily fish, like sardines, anchovies and menhaden, called “forage fish,” are currently harvested from the wild and fed to farmed-raised fish to provide them with these essential fatty oils.

 The problem is that these fish are also crucial food for other commercial fisheries like cod, salmon, tuna, as well as marine mammals like whales, dolphins and seals as well as seabirds. If these wild fish populations at the center of the food chain disappear, so will the life that depends on it.

 For the current rate of expansion of aquaculture to continue, most scientists and aquaculture industry analysts agree that alternative ingredients need to be used. If alternatives are not found the aquaculture industry will contract, according to the World Bank. Some of the innovations may be found in new collaborations between the biotechnology and seafood sectors to create a fish-free fish oil that provides essential nutrients for aquaculture and for people using fewer land and water resources.

 “From its inception, biotechnology has been about finding solutions to societal challenges,” said Christopher Oakes, director of corporate development at SynBioBeta, the activity hub for the synthetic biology industry. "Our hope is that we can apply engineering principles to biology and increase collaboration between these two industries to improve the sustainability of farm-raised seafood."

 Essential fatty acids (EFAs), known as omega-3s and 6 and found in fish oils, are critical building blocks of a fish diet. An optimal balance of these key nutrients in aquaculture-raised fish feed is needed to ensure that the fish are healthy and highly nutritious for consumers. Currently only one of these fatty acids, called DHA, is available from non-fish sources such as algae. Innovating a complete fish oil replacement that contains the other two essential fatty acids, known as EPA and ARA, in an optimal ratio that mimics the fatty acid profile found in forage fish is the goal of the challenge. EFAs are important for the health of the human nervous system, including the health of the heart and brain.

 To help the contestants, the F3 team’s fish nutrition experts have used known fatty acid profiles of wild forage fish to develop target values that will need to be met to qualify as a viable fish oil replacement.

 Raising healthy fish on fish-free feed has many consumer benefits as well. The sustainable harvest of forage fish is of increasing importance for preserving life in the oceans and to make aquaculture more environmentally responsible for consumers.

 Since the current supply of fishmeal and fish oil from the ocean is limited and fluctuates based upon environmental conditions, sourcing of sustainable ingredients for aquaculture feeds is a main factor considered by seafood eco-labels, which provide consumers with important information about the sustainability of the seafood they buy.

 Recent scientific studies have also found harmful levels of mercury and other pollutants in forage fish that accumulate in the ocean, which could be a cause for concern among consumers. 

 “Our goal is to use technological innovation to overcome challenges in the aquaculture supply chain and change the way we feed farm-raised fish,” said Fitzsimmons. “The industry has made tremendous strides to vastly increase yields of aquaculture products with limited supplies of fish meal and fish oil. However, if we are to become even more sustainable and want to ensure a robust industry in the future, more innovation is needed to find cost-effective alternative ingredients.”

 China and the Asia-Pacific region are the largest markets in the global aquaculture industry, which is expected to be worth over $200 billion by 2020. The global fish oil market is projected to reach over $4 billion by 2021, and the rapidly expanding growing global aquaculture industry is the greatest source of demand for fish oil. Demand for fish oil as an ingredient in dietary supplements and pet food is also on the rise.

 The first challenge by the F3 team, the Fish-Free Feed Challenge, was a game-changer in the fish feed industry by helping to promote the adoption of fish-free feed to improve the overall sustainability of the aquaculture industry. The challenge drew contestants from all over the world who have collectively sold over 100,000 metric tons of fish-free feed, saving over 100 million forage fish from being used as fish feed. This new challenge will help provide a key strategic ingredient that will enable aquaculture to expand more quickly, independent of wild-caught fish stocks, enhancing global food security.

 The goal of the F3 Fish Oil Challenge is to accelerate the availability of cost-competitive, viable alternatives to fish oil that provide the essential nutritional components for fish that at the same time help reduce demand for wild-caught for fish feed and enhance food security.

 To learn more and register to compete, click here. 


The Aquaculturists
This blog is maintained by The Aquaculturists staff and is supported by the
magazine International Aquafeed which is published by
Perendale Publishers Ltd

For additional daily news from aquaculture around the world: aquaculture-news

KAHL Company Profile


 Amandus Kahl, founded in 1876 and family-owned since generations, is a medium-sized manufacturer of domestic waste pelleting plants, waste tyre recycling plants and other technical solutions.

 Research, design, development and synergies are key features of the company. Complete turn-key compound feed factories, wood pelleting plants, domestic waste pelleting plants and waste tyre recycling plants are supplied to well-known companies throughout the world.

 For the recycling industry, we offer complete waste tyre recycling plants, domestic waste pelleting plants as well as straw, biomass and wood pelleting plants. In all areas, we are among the leading international manufacturers.

 With more than 800 employees, a worldwide network of agencies, service technicians, subsidiaries and sales offices, we provide support to our customers every day, around the globe. The machines and plant parts are manufactured near Hamburg and Bremen, i.e. quality "Made in Germany".

 Through constant systematic and extensive investments in modern machining centres, we ensure the high quality of our products such as waste tyre recycling plants, pelleting presses for compound feed or granulation machines. Benefit from our know-how when it comes to recycling, pelleting or granulation.

 Visit the KAHL website here. 

The Aquaculturists
This blog is maintained by The Aquaculturists staff and is supported by the
magazine International Aquafeed which is published by
Perendale Publishers Ltd

For additional daily news from aquaculture around the world: aquaculture-news

19/09/2017: Full speed ahead into shrimp: Alimentsa approved to join BioMar

Image courtesy of BioMar
The acquisition of Alimentsa as announced in June is now completed. All necessary approvals have now been obtained and Alimentsa will from September 13, 2017 have been a part of BioMar Group. The acquisition will position BioMar among the leading shrimp feed producers in Latin America creating synergies toward existing business. 

 The CEO of BioMar Group, Carlos Diaz explains the rationale behind the acquisition as a unique possibility to create synergies in regards to development and delivery of high end products and services to the Ecuadorian shrimp farmers, complementing the existing BioMar footprint in Latin Americas set by the business unit in Costa Rica. 

 He says, "It is our strong believe that we through an integration of Alimentsa in BioMar Group will be able to deliver a new high-end value proposition to the Latin American farmers by merging the highly recognised products and technical services from Alimentsa with our innovative and proven approach to R&D, sustainability and feed efficiency. We have in BioMar during recent years built a strong knowledge base within feed for shrimp and we can furthermore contribute with extensive research and experience from other species such as tilapia and marine species."

 Right now BioMar and Alimentsa are ready to take the first steps in integration. During the fourth quarter focus will be on connecting the established BioMar units with the employees in Ecuador to build the foundation for the future integration of the new business unit. 

Mr Diaz continues, "We are confident that synergies can be harvested following the acquisition. With Alimentsa as part of BioMar Group, we can immediately deliver an attractive value proposition to shrimp farmers in Ecuador. We believe that in the future, together with the employees in Alimentsa and the customers, we can develop new product solutions based upon our shared interest in sustainability, innovation and cooperation with the customers." 

 BioMar Group will take over 70 percent of the shares representing an investment of US$119 million. BioMar Group estimates that the market will prove to be very attractive with growth rates of eight to 12 percent. 

Visit the BioMar website here. 
Visit the Alimentsa website here. 

The Aquaculturists
This blog is maintained by The Aquaculturists staff and is supported by the
magazine International Aquafeed which is published by
Perendale Publishers Ltd

For additional daily news from aquaculture around the world: aquaculture-news

19/09/2017: IFFO's Andrew Mallison takes part in Russia's International Fisheries Forum and Expo

Image courtesy of Haylee- Flickr. Find original here. 
 For the first time Russia, St Petersburg, is hosting the Global Fishery Forum and International exhibition for fishery, seafood and know-how (Global Fishery Forum and Seafood Expo) and with over 200 delegates attending from over 50 countries over two days, it promises to be an exciting event. 

 IFFO's Director General Andrew Mallison will participate in a two panel session and act as a moderator for one of the two plenary sessions. The aim of the forum is to identify main trends in the development of the modern world fish market, promote the expansion of trade and economic relations and scientific cooperation. A strategy for the development of Russia's fishing industry and export/import policies will also be discussed, making this a good opportunity to raise the profile of the marine ingredients industry, and IFFO in Russia. 

 IFFO's Andrew Mallison will be moderating the first day plenary session debate between several prominent Russian and international politicians and business interests. He will then be participating in a roundtable panel session titled 'Protectionism amidst Globalization of the Fish Industry' along speakers from the FAO, national fisheries groups and global companies such as McDonalds, presenting an overview of the marine ingredients industry. The panel will discuss current and future global trends, the effectiveness of free trade agreements and positive experiences and obstacles encountered by fishery companies in international trade. Following the panel on market opportunities, Mallison will also present in a panel on certification, discussing the benefits and challenges of certification schemes with reference to the IFFO Responsible Supply standard. 

More information on this event can be found here. 
IFFO's reactions to the event will be published here. 

The Aquaculturists
This blog is maintained by The Aquaculturists staff and is supported by the
magazine International Aquafeed which is published by
Perendale Publishers Ltd

For additional daily news from aquaculture around the world: aquaculture-news

Monday, September 18, 2017

18/09/2017: Kemin leads conversation on creating efficient feed mill operations

Conference brings panel of experts together to discuss new insights in feed processing 

Kemin Industries, a global nutritional ingredient company that uses science to touch 3.8 billion people every day with its products and services, recently hosted a conference on improving the efficiency, safety and profitability of feed mill operations.

The event was led by a panel of six feed processing experts and attended by feed mill operators from more than 20 countries, representing the continents of Africa, America, Asia and Europe.
 


“Few symposia provide in-depth discussion on the actual process of feed production, yet it’s a critical topic for the industry. Feed represents about 75 percent of the cost of animal production, and feed manufacturing represents about 10 percent,” said Dr. Chris Nelson, President and CEO of Kemin.

“This conference equipped attendees with tools they can use to improve efficiencies in their operations.”

The panel provided educational, practical and business-focused insights that can be put in place to optimise the bottom line of feed production.

Highlights from the series of expert presentations include: 

• Ir. Juan Acedo-Rico González of Acedo-Rico & Asociados SL in Spain opened the conference with a discussion on feed technology trends and challenges for efficient manufacturing. He conducted an analysis on the main process involved in feed manufacturing and presented tools to improve feed operation costs, while also maximizing quality, hygiene and security of the feed. He stressed the importance of controlling process weight losses, and to recover moisture losses during feed production. González said overall management and good training of the feed mill operators is key to managing feed production costs.

• Mr. Peter De Cneudt of Spirax Sarco in Belgium focused on “Optimal Steam Quality” to improve press performance. He shared that it is beneficial to use saturated steam or slightly overheated steam. With saturated steam, there is a direct connection between temperature and humidity. This means if the temperature increase of the animal feed after steam injection is known, the humidity of the feed can be calculated. High quality steam for feed mill applications has a low variance in the dryness fraction. Because steam for conditioning can take up to 20 percent of energy costs in feed manufacturing, he believes it is important to carefully monitor steam use.

• Eng. Diego Clivio of Geelen Counterflow in Argentina focused on “Optimal Cooling Process” and explained the theory of cooling. He described it as a process of heat and moisture transfer from the product to the air. He shared that air flow rate and temperature are important parameters of cooling. In a feed mill, air flow can be used to achieve evaporative cooling of pellets and to reduce moisture content of pellets. Air flow rate must be high enough to avoid condensation, and air moisture content can be measured using a relative humidity sensor. He concluded that high air flow rates will give more cooling by heat transfer, but less evaporation, whereas longer retention times will remove more water.
• Ir. Oriane Guérin of Zetadec in the Netherlands challenged the audience to rethink the role of data in feed manufacturing. Data such as temperature, moisture content, energy use and production times can be collected along the entire processing line. She demonstrated the correlation between data and optimizing the production process to reach production objectives and stressed the importance of monitoring process and data collection for managing a modern feed mill.

• Dr. Luis Conchello of Kemin Animal Nutrition and Health Europe shared how efficient feed preconditioning can result in profitable and safe processing. He explained the fundamentals of the Kemin MillSMART™ preconditioning programme, and its role in preparing feedstuff for optimum steam conditioning, pelleting and cooling. The MillSMART programme uses Opti CURB® preconditioning solution, which has powerful surface-active agents to provide uniform dispersion and penetration of the solution. To further optimize the preconditioning process, Kemin has developed an engineering nozzle technology to increase application homogeneity and online control technology to decrease process variability. He described how pelleting under these optimised conditions has a positive impact on hygiene, throughput and energy consumption. It reduces wear on the dies and frictional heat, which is beneficial for pellet quality and durability. Through product development, equipment manufacturing and engineering technology, he said Kemin helps improve the profitability of feed manufacturing.

• Mr. Raf Snoekx of Kemin Animal Nutrition and Health Europe shared the engineering systems, the online monitoring technology, software and hardware Kemin offers to manage process variability in feed mills. These tools can be used across different stages in a feed processing plant to reduce variability and in turn improve efficiency. He said the goal of batch processing is to limit moisture variability to ensure uniform quality. He described how feed mill operators using the MillSMART programme can leverage the online monitoring technology to achieve a more consistent process. He also shared that Kemin Product Application Department (PAD) offers customers customised surveying, installation, system set up, maintenance plans and operational training support. He believes through the MillSMART programme, Kemin makes substantial contributions to improving the profitability of feed manufacturing.

For more information on the feed processing solutions Kemin offers, click HERE.

The Aquaculturists
This blog is maintained by The Aquaculturists staff and is supported by the
magazine International Aquafeed which is published by
Perendale Publishers Ltd

For additional daily news from aquaculture around the world: aquaculture-news

Sunday, September 17, 2017

18/09/2017: Lowering operation costs of extrusion: A path to sustainable production of fish food

by Farmet

In recent years significant effort has been given to sustainability in feed production

The path of lowering energy demands of the process and thereby the operation costs is one of the means of achieving sustainable feed production. 


 
Image credit: Farmet
Farmet a.s. has 25 years of experience in the field of technology of feed production via extrusion as well as oilseed pressing.

The current demand for lower energy costs of the process inspires research and development of technologies that are less demanding of energy.

 To meet this challenge, Farmet is introducing an innovative way to recuperate energy for extrusion lines, coupled with an intelligent system for the control of process parameters.

Increasing efficiency by energy recuperation

For an evaluation of energetic demands of the processing of feed by extrusion, the following terms are commonly used: Specific Mechanical Energy (SME), i.e. energy supplied by the extruder's engine, and Specific Thermal Energy (STE), i.e. energy supplied by heat transfer, most commonly by steam.

The processes of extrusion and the following drying are very demanding energetically. The sum of SME and STE varies between 50 and 140 kWh/t and a nearly similar amount of energy is required for drying.

During fish food production the feed mixture is heated up several times, when the feed is being shaped as well as when being dried. That is when energy loss by radiation and evaporation (after the extrudate has left the extruder; during drying) occurs.

Our key innovation of lies in a sophisticated system for energy recuperation that can save up to 30 percent of the overall energy consumption. Waste heat, generated by extrusion and drying, is used for a multi-step preheating of entering material before it reaches the extruder.

For that purpose a special bin for the mixture is used, where a system of heat exchangers preheats the material. This causes a decrease in SME and STE of extrusion. The control of the recuperation process is fully integrated into the extrusion line’s control system.

It is the integration of the control of all the components that is key to ensure the stability of the process. The control system allows the operators to shorten the run-in required to achieve desired granule quality or to switch material type, which saves the resource material by decreasing the amount of insufficiently processed material.

Read the full article, HERE.


Visit the Farmet website, HERE.

The Aquaculturists
This blog is maintained by The Aquaculturists staff and is supported by the
magazine International Aquafeed which is published by
Perendale Publishers Ltd

For additional daily news from aquaculture around the world: aquaculture-news

Wynveen International company profile





Wynveen International B.V. is a leading Dutch company, specialising in the design, manufacture and installation of complete mills for the animal feed industry.

With a knowledgeable, experienced and enthusiastic team, the company focuses on the development and construction of high-quality innovative equipment and installations for animal feed, aqua feed and pet food manufacture.

In addition to turnkey projects, their core products are hammer mills, ribbon and paddle mixers, double-shaft paddle mixers, rotary sifters and coaters for liquids (vacuum and atmospheric).

Approximately 80 percent of their products are exported. In order to guarantee its high quality standards, Wynveen assembles and tests all its key equipment in-house.

Wynveen always aims to fully understand customer requirements, working in partnership with customers and using all their accumulated knowledge and experience to deliver the optimum, often highly innovative, technological solution.

That’s why their company motto is: ‘Versatility in feed processing’.

Visit the company website, HERE.

The Aquaculturists
This blog is maintained by The Aquaculturists staff and is supported by the
magazine International Aquafeed which is published by
Perendale Publishers Ltd

For additional daily news from aquaculture around the world: aquaculture-news