The International Cooperation for Convergence of Technical Requirements for the Assessment of Feed Ingredients (ICCF) was launched by animal feed and feed ingredient associations from Canada, the European Union and the United States including the Canadian Food Inspection Agency (CFIA), the European Commission (DG SANTE), the U.S. Food and Drug Administration (FDA), the American Feed Industry Association (AFIA), the Animal Nutrition Association of Canada (ANAC), the EU Association of Specialty Feed Ingredients and their Mixtures (FEFANA) and the International Feed Industry Federation (IFIF).
“The ICCF is the result of a concerted effort to bring together feed regulators and industry feed associations to work together to develop common guidance documents for technical requirements needed in the assessment of feed ingredients,” said ICCF Chair Melissa Dumont.
The ICCF Steering Committee will define the priorities and activities of the project. ICCF expert working groups will develop specific technical guidance documents. READ MORE
Over the past 20 years, numerous studies conducted globally to evaluate various forms of supplemental copper and zinc in broiler diets have confirmed the ability of these important trace minerals to improve carcass weights, yield and quality.
More specifically, hydroxy trace minerals have been shown to be able to improve the value of each bird over inorganic sources of trace minerals.
In 2016, a study conducted at an experimental facility in Spain measured the results of hydroxy trace mineral sources of copper and zinc versus inorganic trace minerals (sulphates) when fed at nutritional levels.
Researchers allocated a total of 28 pens of 44 birds each to two treatments.
During 35 days, both treatment groups were fed either 80 ppm copper and zinc as hydroxy trace minerals -Selko IntelliBond C and Selko IntelliBond Z - or in the form of sulphates. Carcass traits were assessed at a rate of 2 birds per pen.
At the end of the study, researchers found numerical improvements in the broilers fed hydroxy trace minerals over those fed inorganics.
Birds in the hydroxy trace mineral programme had heavier live weights (7.4%) and heavier carcass weights (7.7%) compared to sulphate-fed broilers.
Hydroxy trace minerals also contributed to an increased breast meat percentage (16.1%) compared to birds fed inorganic trace minerals (15.3%).
These data indicate that changing the source of trace minerals from inorganic sources to hydroxy trace minerals in the diet of broilers may have the ability to improve carcass traits such as weight and breast meat yield.
Scientists have now demonstrated that the danger to human health may be greater than previously thought because the metabolic breakdown of these compounds in chickens occurs via intermediates that are significantly more toxic than the initial additives. READ MORE
The approval gives Agrisoma agricultural license to commercialize a protein byproduct of the Carinata oilseed.
Carinata is currently grown by farmers to produce oil that makes low carbon biofuels for the aviation industry. Agrisoma has discovered a powerful, natural protein inside the Carinata seed, which can also be processed to produce a nutritious, low carbon animal feed with overall greenhouse gas emissions significantly lower than animal feed made from other common crops used as feed in the livestock industry.
"This decision places Agrisoma at the forefront of creating a planet-friendly animal feed alternative that helps reduces overall greenhouse gas emissions in livestock production, poultry, aquaculture and dairy markets," says Steve Fabijanski, President and CEO of Agrisoma. READ MORE
Scientists from the Department of Molecular Biology and Genetics at Aarhus University, discovered that wheat can be bred naturally to produce high levels of phytase – an enzyme needed to release phosphorous, which the bird requires to grow a healthy skeleton.
The wheat was tested on poultry in feed trials carried out at Nottingham Trent University’s Poultry Research Unit.
The poultry industry has been very successful in improving bird productivity, with growth rates increasing threefold over the last 50 years. However, in order to ensure that bird welfare is not compromised, particular attention has to be focused on ensuring that a healthy, well-developed skeletal frame is produced.
Nutritionists have tackled this issue through supplements, to ensure the correct mineral balance in the diet. A key component is phosphorous, a mineral found in plant tissues, grains and oil seeds and which is vital for skeletal growth and maintenance.
However, not only is phosphorous supplementation very expensive but also the phosphorous, from plant sources, present in the feed of poultry and pigs has a very low bio-availability, being bound up in a plant substance called phytate.
Phosphorous bound in phytate cannot be utilized by these monogastric animals because they have negligible amounts of the phytase enzyme in their gastrointestinal tract – which is needed to make the phosphorous from phytate bioavailable.
This anti-nutritional effect of phytate is estimated to cost animal producers billions of dollars a year. In addition to this, phytate-bound phosphorous, which is excreted, can have negative impact on the environment such as via eutrophication.
For the latest work, published in the journal Animal: An International Journal of Animal Bioscience, plant-breeding scientists from Aarhus University used their expertise to make it simple and efficient to breed wheat with naturally high levels of phytase.
Scientists in Nottingham Trent University’s poultry nutrition research team then designed and carried out a poultry nutrition trial to compare this new source of phytase to traditional poultry diet formulations. The trial shows that inclusion of the high phytase wheat in the feed is a highly effective way to unlock the phosphorous in the diet for use by the animal.
”Aiming for high phytase activity in wheat grains has been a key research target for many years,” said Dr Henrik Brinch-Pedersen, group leader at Aarhus University’s Department of Molecular Biology and Genetics.
”Reaching it was a milestone, but seeing that it works well in animal feeding is extremely satisfactory,” he added. “A particularly exciting additional implication of this work may actually be for humans. 700 million people globally suffer anaemia partly caused by the high phytate content of their diet. Providing a variety of wheat that contains its own phytate-destruction enzyme could improve the population health of many nations.”
”It has been exciting to explore a completely different way of providing meat chickens with the phosphorous needed for healthy bones,” said Dr. Emily Burton, head of the Poultry Research Unit in Nottingham Trent University’s School of Animal, Rural and Environmental Sciences. ”We will be looking to explore further the possibilities of wheat-derived phytase, as emerging research in this field shows the anti-nutritional effects of phytate in poultry extends far beyond locking away phosphorous.”
”Wheat is the predominant ingredient used in poultry diets and over 50 per cent of all the wheat grown in the EU is used in the manufacture of animal feeds,” said Steve Wilson, monogastric nutritionist at the animal feed producers ForFarmers. “If the naturally occurring level of phytase in this major cereal can be increased then it can make a significant economic contribution to our aim to improve the efficiency and sustainability of future feed production.”
Plant Bioscience Ltd (PBL, Norwich, UK) – an independent technology management company specializing in plant, food and microbial science – was also involved in the study and funded the work. PBL is now working with partners in the plant breeding and feed industry to bring this innovation into use.
What does the feed industry need to know? What does the latest science say? How can people from across poultry, swine, beef, dairy and other production sectors maximize the power of nutritional strategies to tackle this issue?
Researchers, feed industry specialists and other industry partners can get a unique, in-depth look at the latest science, challenges and opportunities on this issue, as the Animal Nutrition Association of Canada (ANAC) hosts the inaugural Animal Nutrition Conference of Canada (ANCC), May 10 to 11 in Quebec City, Quebec. (Those wishing to attend should register right away as early bird registration ends March 31. Registration at regular rates will be available on a limited basis through early May.)
The new ANCC brings together the former Western Nutrition Conference and Eastern Nutrition Conference into one united national event, featuring top speakers, hot topics and the latest science-based knowledge and progress, along with outstanding discussion and networking opportunities. The theme of the inaugural conference is “Nutritional Strategies to Reduce Antimicrobial Usage in Animal Production,” putting a spotlight on the latest best knowledge available to drive strategies for success.
“The inaugural Animal Nutrition Conference of Canada introduces a dynamic new event and platform for feed industry professionals, featuring topics most relevant to our industry, with the objective that they come out of the conference with new ideas and insights to move us forward,” says Christian Bruneau of Cargill, industry co-chair of the ANCC organizing committee. “We wanted this first edition to be focused on reducing the use of antimicrobials in animal production, which is obviously a top priority of the feed industry in Canada and globally. The event is designed to provide an unbiased scientific overview looking at this theme from as many nutritional angles as possible, presented by experts in several diversified fields. We encourage everyone interested to attend and be a part of the learning and discussion.”
The conference program and format represents a natural evolution of the former regional conferences, yet is newly designed to capture fresh synergies and deliver enhanced value for participants.
“Bringing the industry together in a single forum is a unique opportunity to explore, understand and share best practices,” says Andy Humphreys of Verus Animal Nutrition, ANAC board member. “With a consolidated forum, leaders can come together to network, challenge and innovate in this ever-changing industry. It reflects the desire of our members to create a new world-class conference that supports the position of our animal agriculture sectors as global leaders in the production of safe, economical and nutritious food products.”
The conference comes hot on the heels of the new Veterinary Feed Directive in the U.S. and ahead of new anticipated regulations and policy changes in Canada regarding usage of antimicrobials.
“I applaud the organizing committee for choosing a theme that is extremely timely and relevant right now,” says Dr. Mary Lou Swift of Hi-Pro Feeds, chair of the ANAC nutrition committee, which is comprised of nutritionists from member companies. “Participants can look forward to getting all the pertinent current technical information, including information regarding feed ingredients, nutrition and management, with insights directly from top experts. This includes the opportunity to meet these speakers for more in-depth discussions. This is also an enjoyable social event and opportunity to catch up with old friends and colleagues, while making new ones.”
Conference speakers include a range of top scientists and researchers from Canada, the U.S. and further abroad. The pre-conference sponsor is Biomin America Inc. Full program details, ongoing sponsor opportunities, and registration information are all available at www.animalnutritionconference.ca.
The ingredient is Whole Dried Black Soldier Fly Larvae (BSF). Black Soldier Flies are native to North America and do not bite or sting. The larvae are high in protein and fat, and grow quickly. Enterra’s Marketing and Operations Manager says BSF are renewable and environmentally-friendly, consuming pre-consumer food waste that would otherwise go to landfill, composting or waste-to-energy operations where the food nutrient value would be lost. Victoria Leung also notes that BSF larvae will consume a wide range of waste food, from fruits, vegetables and stale bread to grains and grocery store waste.
All of the company’s production processes were developed in-house by Enterra’s research and engineering teams over the course of several years. “The adult flies are grown in cages under controlled environmental conditions,” Leung explains. “Once the larvae mature, they are either sent back to the cages to emerge as flies or they are harvested as product.”
When asked about the potential reaction a consumer might have to eating chicken that has been fed dried fly larvae, Leung says that “based on our experience, we are not too concerned…Insects are a natural source of nutrients for chickens, fish and other animals – it’s what they eat in the wild. Free-range chickens, for example, naturally forage for insects.”
The biggest barrier to commercialization of BSF has been clearing regulatory hurdles to achieve approval as a feed ingredient. “However, we are now seeing very good progress on this front, first with the Food and Drug Administration (FDA) in the U.S., and now with the Canadian Food Inspection Agency (CFIA) as well,” Leung explains. CFIA approval this summer came after four years of work, during which time the agency reviewed BSF as a ‘Novel Feed Ingredient,’ did a data review and a complete safety assessment (livestock, workers, food and the environment). “CFIA has a very thorough review process that involves assessing the product for safety, microbiology and efficacy for each target animal type, for example salmon, broilers and so on,” says Leung. “We also needed to show the product worked equivalent to or better than feed ingredients currently on the market.”
Enterra is working with the CFIA and FDA to have its BSF approved for use in other animal feeds as well, including poultry layers, other poultry (turkeys, ducks), trout and salmon. Approval is anticipated in mid-2017. The firm is also working to develop new products from dried larvae such as oil and high-protein meal.
Because it’s a natural ingredient, we asked Enterra if inclusion of BSF in chicken feed will help with bird gut health, for example perhaps reducing incidence of coccidiosis and necrotic enteritis. Leung responded by noting that “insects contain chitin as part of their exoskeleton structure. Researchers have proposed that inclusion of chitin or chitosan in poultry diets may improve poultry health; however, more research is needed.”
Dr. Bob Blair, nutritional scientist and Professor Emeritus in the Faculty of Land and Food Systems at the University of British Columbia (UBC), has studied BSF. “The meal is closest in composition to fish meal and is a valuable feed ingredient,” he says. “It contains 40 to 60 per cent crude protein, depending on the amount of oil extracted during processing.” He has found no issues with blending it into feed, though he notes the high-fat product may have to be stabilized. “I do not have first-hand experience of feeding the meal to poultry since UBC no longer has the requisite facilities, but based on my talks with the company and my understanding of research conducted on similar products elsewhere, I regard it as an excellent poultry feed ingredient. Its main limitation is the cost - can it compete economically with other protein feedstuffs or will its cost limit it to more expensive feeds such as fish feed?” Blair adds that since BSF excrement can be used as fertilizer, the whole BSF production process “is to be welcomed as a sustainable way of producing a valuable feed ingredient from vegetable waste that would otherwise be dumped.”
Enterra is currently selling BSF to both Canadian and U.S. customers in the poultry and pet food industries. Scratch and Peck Feeds in Bellingham, Washington began purchasing BSF in April 2015, shortly after it became available on the U.S. market. “We wanted it to package as a poultry treat as an alternative to meal worms which are predominantly grown in China,” explains owner Diana Ambauen-Meade. “One of our company’s values is to source our ingredients as locally/regionally as possible so we don’t buy anything offshore. And we value that they feed the larvae pre-consumer food waste that would normally end up in a landfill as it is a very effective way to close the food waste loop.” She says she fully intends to integrate BSF into her feeds as an alternative protein source to the fishmeal currently used.
When asked about the potential to have widespread inclusion of BSF in U.S. and Canadian poultry feeds, in terms of the environment impact that would have on diverting landfill waste and in the avoidance of other feed ingredients which have greater impact, Leung has a positive outlook. “There is a big potential for our insect ingredients to become a standard inclusion in livestock diets,” she says. “Our company plans to expand far beyond our Langley facility – anywhere there is an abundance of food waste, it is possible to build a commercial insect-rearing facility to upcycle the waste nutrients into sustainable feed ingredients.”
Ontario-based AbCelex Technologies has developing a line of non-antibiotic, non-hormonal products that eliminate or significantly reduce pathogens in the chicken gut such as Campylobacter and Salmonella. “Since these innovative products are based on natural antibodies, there is no risk to human health and no possibility of antibiotic resistance,” says President and CEO Saeid Babaei. “The products will be delivered as a feed additive. Chickens simply ingest the antibody and it selectively neutralizes the bacteria. Our results in live chicks show 95 per cent inhibition of the Campylobacter pathogen, far higher than any other pre-harvest method used in industry and what expected by regulators.”
AbCelex is now moving forward with young adult field studies to be followed by large broiler trials to support regulatory submissions, with a goal of market launch in late 2018 or early 2019. “Being the first product of its kind, we will work with various regulatory agencies in getting our products approved,” Babaei notes. “Our commercialization strategy is to directly market to large poultry producers/processors as well as co-marketing opportunities with larger animal health companies…We have already partnered with one of Ireland’s largest poultry producer/processor, Carton Group, which may be involved with commercial farm studies and product registration in Europe.”
The very small antibodies (also called single-domain antibodies or nanobodies) employed by AbCelex occur naturally only in the blood of cameloids (camels, llamas and alpacas) and sharks. “The discovery of this novel class of antibodies stems from the early 1990s,” Babaei explains, “when Belgium scientists were studying the blood of cameloids and they noticed that the immune systems of these species produced a unique type of antibody around a tenth of the size of usual antibodies — small enough that they were orally bioavailable, whereas conventional antibody drugs must be injected to enter the bloodstream.” The nanobodies’ small size and flexibility for molecular engineering also allows for cost-effective mass production.
In the past several years, AbCelex has increased the resistance of its lead products to the acidic conditions of the animal digestive tract, and also significantly improved their resistance to heat (required in poultry feed preparation). In the past year, they have also produced their lead antibodies in various micro-organism systems, such as yeast. In July 2016, AbCelex received an investment of $3.4 million through Agriculture and Agri-Food Canada’s ‘AgriInnovation Program’ to support further product development. Babaei says this will be conducted in collaboration with Canadian and international academic institutions, companies and contract research groups.
“The risk of feed grain quality issues that can affect livestock performance is quite high this year,” says Rob Patterson, Technical Director for Canadian Bio-Systems Inc. (CBS Inc.) “That’s no surprise with the type of growing season it has been across the Prairies. In many areas it has been very wet with high disease pressure and high risk of mycotoxins, mold and other issues. We are now seeing the risk confirmed in reports from across the region, based on analysis of early harvest grain samples.
“It’s a year when livestock operations and feed mills will want to be even more diligent than normal in taking the right steps to safeguard the quality of feed and the performance of livestock consuming the feed.”
A good starting point is to send in feed grain samples for analysis, says Patterson. “This can identify the presence and level of mycotoxins and other contaminants. Once you know what you’re dealing with you can take the steps needed avoid any issues.”
The convenience, sophistication and accuracy of fast test capability has improved dramatically in recent years, says Mark Peters, Director of Sales and Marketing for CBS Inc. “We have seen a lot more interest in the testing. Industry has become more knowledgeable and cautious about the risk out there and how it can impact production. The testing is a good insurance policy and it’s good for peace of mind. Especially in a year like this one.”
CBS Inc. is an example of industry taking on greater capacity in grain analysis to help serve customers. The company offers a tool called MycoCheck that has been developed in part based on studies in partnership with Canadian universities.
“The customer sends us a sample, we run the analysis and get back quickly with the information to support a sound management decision,” says Peters. “The technology has come a long way. We see increasingly more livestock operations and feed mills taking advantage.”
More information on grain sample analysis options, potential quality issues and options for safeguarding feed and livestock is available by contacting CBS Inc. directly. CBS Inc. offers additional FeedCheck analysis tools. The company also conducts an annual Wheat Survey in cooperation with industry and the University of Manitoba.
More information on CBS Inc. and its comprehensive line of feed technology is available at www.canadianbio.com
August 4, 2016 - Dr. John David Summers, Professor Emeritus at the University of Guelph, passed away August 2, 2016.
He completed both his BSc. and MSc. from the Ontario Agricultural College (OAC) and completed his PhD. at Rutgers. Most of his academic career was spent at the University of Guelph, initially in the Department of Poultry Science and later in the Department of Animal and Poultry Science. His ongoing contacts with industry ensured direct application of his research into various aspects of poultry nutrition that was always timely and insightful. For example, his pioneering work of nutrition and fat deposition in broilers, which is still important today, was started in 1974. His research spanned all the major poultry species, and John could always be counted on to ask penetrating questions at poultry and nutrition meetings around the globe. John was truly one of the pioneers of the golden age of poultry nutrition.
Together with his esteemed colleagues, he helped to develop what has become the foundation of our modern strategies of poultry nutrition. John had a close working relationship with Shaver Poultry in Cambridge, Ontario, and in this capacity visited over 50 different countries. John gave numerous invited lectures around the world where his insightful knowledge was always greeted with great enthusiasm, from both students and other professionals in the poultry industry. John authored over 400 research papers and co-authored 5 books on various aspects of poultry production. John became Professor Emeritus in 1990 and received the Order of OAC in 2013.
A celebration of life for Dr. Summers is taking place Monday August 15 at the Village Centre at the Village by the Aboretum in Guelph, Ont. from 6 p.m. to 9 p.m.
August 2, 2016- Canadian biotechnology company AbCelex has received an investment of $3.4 million from the federal government to develop a new line of anti-microbial feed additives to help control disease outbreaks in poultry flocks.
Minister of Innovation, Science and Economic Development Navdeep Bains, on behalf of the Minister of Agriculture and Agri-Food (AAFC), Lawrence MacAulay, made the announcement July 29.
The company is developing a line of innovative non-antibiotic, non-hormonal additives that are specifically targeted at Campylobacter and Salmonella, two of the most common food-borne bacteria that infect poultry. The new anti-microbials – called “nanobodies” – will result in healthier poultry and improve food safety.
AbCelex is a Canadian biotechnology company focused on developing livestock food additives that help improve animal health and food safety.
AAFC supports the development and adoption of industry-led initiatives regarding biosecurity and animal care to support the prudent use of antimicrobials.
This project will be conducted in collaboration with the International Vaccine Centre at the University of Saskatchewan, the University of Toronto and the Colorado Quality Research Inc. Funding for this project comes from the AgriInnovation Program (Research and Development Stream) as part of the Growing Forward 2 agricultural policy framework.
July 20, 2016 - Enterra Feed Corporation has received regulatory approval for use of its Whole Dried Black Soldier Fly Larvae as a feed ingredient for poultry broilers, the company announced today.
"This is a significant step forward," says Victoria Leung, marketing and operations manager for Enterra. "We can now offer a renewable protein alternative to those companies manufacturing and retailing chicken feed."
Enterra's manufacturing process at its facility in Langley, B.C involves breeding and raising black soldier fly (BSF) larvae, and feeding them pre-consumer food waste that would otherwise go to landfill, composting or waste-to-energy operations where the food nutrient value would be lost. BSF larvae are an ideal candidate for rearing as a feed ingredient as they consume a wide range of pre-consumer waste food (e.g. waste fruits, vegetables, stale bread, grains, grocery store waste), are native to North America, do not bite or sting, are high in protein and fat, and grow rapidly under controlled conditions.
There are several benefits to insect protein, and Enterra expects feed manufacturers to be eager to consider this ecological protein alternative, according to Andrew Vickerson, Chief Technology Officer with Enterra. "Insects are a natural food source for poultry," he says. "Other sources of protein used in animal feed include fish meal, which causes depleted fish stocks, or soybean meal, which requires many inputs and acres of land, which could be used for human food production."
The approval from the Canadian Food Inspection Agency (CFIA) comes after four years of work, during which time the CFIA reviewed Enterra's product as a Novel Feed Ingredient, including a complete assessment of product safety (to livestock, workers, food and the environment), and a data review.
In the US, the Ingredients Definition Committee of the Association of American Feed Control Officials (AAFCO) accepted Enterra's application to use Dried Black Soldier Fly Larvae in salmonid feed earlier this year. The definition was reviewed and agreed to by the Food and Drug Administration (FDA). This was the first time a federal regulatory body in North America accepted the use of an insect based ingredient as a source of energy and protein for use in animal
Although insects make up an important part of the diet of fish and poultry in the wild, they had not been approved as a feed ingredient in animal production in North America until this year. These approvals come at an important time as the demand for sustainable feed ingredients is growing. By 2050, the Food and Agriculture Organization of the United Nations estimates that the demand for food is going to increase by 70 per cent and the demand for meat product is going to double.
News from © Canadian Press Enterprises Inc. 2016
July 14, 2016 - The global poultry industry is increasingly utilizing dietary β-mannanase enzyme supplementation for poultry diets as a valuable option to enhance production. But are the purported benefits supported by the latest science?
New research results, unveiled at the 2016 Poultry Science Association (PSA) annual meeting, July 11-13 in New Orleans, call into question the value of single activity β-mannanase source formulations, particularly when used with soybean meal based diets representing the vast majority of global production.
The fresh knowledge presented at PSA centres around a newly completed study led by Dr. Anna Rogiewicz of the University of Manitoba – an institution recognized among the global leaders in novel feed ingredient and feed enzyme research. Program collaborators include the University of Warmia and Mazury in Olsztyn, Poland, and Canadian Bio-Systems Inc.
“We’re learning that the story around mannans and mannanase is more complex,” says Rogiewicz. “There are questions that need more validation in the context of a soybean meal based diet, including the theory that β-mannans in the feed trigger an energy-draining feed induced immune response that would be minimized by β-mannanase supplementation.”
The multi-component study included analysis of β-mannan content in soybean meal based diets, along with in vitro experiments to evaluate the affinity of several leading β-mannanase source formulations, specifically with soybean meal based β-mannans.
The study also involved an in vivo broiler chicken trial to further evaluate impacts with the β-mannanase source formulations added to soybean meal based diets. This component was designed to evaluate the immune trigger theory.
The results confirmed that the β-mannan content within soybean meal based diets is very low and that – as opposed to the high amounts of β-mannans present in guar, copra or palm kernel meals – this small amount in soybean meal is not likely to contribute to any increased intestinal viscosity in poultry fed corn/soybean meal based diets.
The in vitro experiments showed substantial breakdown of β-mannans due to β-mannanase activity. However, results with the in vivo study showed “no effect” in terms of growth performance. There was also no evidence shown to indicate that the level of soybean meal based β-mannans triggered a feed induced immune response. This was evaluated by analysis of the weight of immune organs and the level of immunoglobulins in serum and the intestine.
“The theory has been that because β-mannans have a molecular pattern similar to some pathogens, this triggers a feed induced immunity response, thereby consuming energy that would be preferably directed to growth and performance,” says Rogiewicz. “However, the results of this study would indicate no feed induced immunity response triggered by β-mannans in soybean meal based diets. This may be due to the very low level of β-mannans in soybean meal based diets, as opposed to the much higher levels in, for example, copra or palm kernel meal based diets.”
Broader research and analysis by the University of Manitoba program suggests the best pathway to address β-mannans, along with a full range of target substrates in poultry feed, is through a multi-carbohydrase enzyme approach that utilizes synergies between enzyme sources and activities to maximize feed nutrition capture. More information is available at www.canadianbio.com.
The hardy properties of Camelina sativa give it lots of potential for growing in Canada. It’s tolerant to frost and drought, doesn’t mind cool germination temperatures, thrives in marginal soils, and matures in a short 85 to 100 days, ideal even for northern Saskatchewan or Alberta.
Also known as “false flax” or “wild flax,” camelina is most wanted for its oil but now, 100 years after being introduced to North America, the mustard plant is being re-discovered and re-evaluated as livestock feed, fuelled by close to $3.7 million in funding initiatives to develop market ready varieties.
Rob Patterson is the technical director for Canadian Bio-Systems Inc., a company that researches, develops and manufactures a wide range of products used in food, feed, industrial and environmental applications. Speaking to the Poultry Industry Council (PIC) Innovations Symposium, Patterson explained how camelina had historically been replaced in modern poultry diets by rapeseed and canola but is now experiencing a resurgence due to its multiple uses as a source of omega-3 oil as well as its potential in biofuels, high-end bio-lubricants and plastics and even jet fuel.
Several recent studies have been conducted to re-establish baseline feeding levels and nutritional recommendations for camelina meal in poultry diets. Cold pressed, non-solvent extracted oil cake was approved by the Canadian Food Inspection Agency (CFIA) in 2015 for use in feed up to 12 per cent for broilers only; camelina is not yet approved for use in layers or pigs.
How does camelina meal compare to canola meal? Using numbers from the canola feeding guide, Patterson pointed to camelina having a higher Neutral Detergent Fibre (NDF) and Acid Detergent Fibre (ADF) value than canola, but a comparable amino acid spectrum. At 12 per cent fat, camelina meal was a good energy source, compared to canola meal at 3 per cent fat due to oil extraction. The percentage of favorable linoleic and linolenic acid (omega-3) is quite high (39 per cent), but there are also some glucosinolate compounds present, similar to those in rapeseed, that are common to the brassica family and may cause feed refusals. Patterson suggested that more research and breeding work is needed to ensure this issue doesn’t put constraints on the diet.
One study at the Atlantic Poultry Research Centre in Truro, N.S., found that gain in broilers dropped off as camelina inclusion reached 15 per cent of the diet, suggesting the defining line was somewhere between 10 and 15 per cent. Feed refusal resulted in less feed being consumed and therefore less growth, but feed conversion rates stayed the same. Patterson suggests that the 12 per cent cap on camelina inclusion may be unrealistic, recommending somewhere between five and 10 per cent.
As an omega-3 enrichment factor, camelina meal has potential but it’s not there yet, especially with the 12 per cent inclusion rate cap. To label a product as omega-3 enriched requires a level of 300 milligrams per 100 grams of meat. Even with enzyme supplementation, one study in 2015 by Nairn et al. at the University of Alberta could not reach that level with 12 per cent inclusion of camelina, although they did reach the enrichment level in thigh meat by day 42 with 16 per cent inclusion. In the U.S., camelina can be included up to 10 per cent on broiler and layer diets in omega-3 enriched programs but the U.S. omega-3 level of claim is lower.
Camelina oil has higher vitamin E levels than flax oil, meaning a longer shelf life, and it could be more effective than flax for meat enhancement, but Patterson doesn’t see camelina as a viable alternative to flax at this time. The caps to the usage of camelina in poultry diets as he sees them are with the limit to the level of inclusion and regulatory constraints at this time.
While he hopes to explore new opportunities with layers within the next year, indicating there is potential there, he regards it as a niche with limited opportunity that is not set to grow much unless producers are spurred by market demand to use camelina as a replacement for flax or genetically modified canola.
June 24, 2016 - Millennials are driving the greatest change the food industry has seen in 70 years, demanding fresher ingredients, greater sustainability, farm-to-market accountability and more. Chief among the demands is for vegetarian-fed meats, chicken in particular. With poultry producers left to find solutions immediately, the introduction of the world's first pure vegan protein supplement for poultry, Vegain, looks to change the way both broilers and layers are fed.
Dr. Clark Springfield, General Manager, H.J. Baker Animal Health & Nutrition, said in a release “the moment we realized the need for a vegetarian-fed chicken was becoming mainstream rather than a niche market, we knew the poultry industry would need to respond. We developed Vegain and got it into testing quickly. The results exceeded even our expectations. Now producers can have a pure vegetable protein that out-produced traditional animal protein in head-to-head university trials."
To learn more about Vegain, visit hjbaker.com
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Children’s Progressive Safety Day Thu Jul 06, 2017 @ 8:00AM - 05:00PM
Chicken Marketing Summit Sun Jul 16, 2017 @ 8:00AM - 05:00PM
Poultry Science Association AGM Mon Jul 17, 2017 @ 8:00AM - 05:00PM
Northumberland Fisheries Festival Poultry Show Fri Jul 28, 2017 @ 8:00AM - 05:00PM
CHB/Vermilion Fair Poultry ShowSat Jul 29, 2017 @ 8:00AM - 05:00PM
PEI Provincial Exhibition Poultry ShowSun Aug 13, 2017 @ 8:00AM - 05:00PM