industrial potential and valorisation of biotech solutions ... · •(petfood) 4. animal protein...
TRANSCRIPT
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Industrial Potential and Valorisation of Biotech
Solutions for the Animal Feed Business
Stefanie Verstringe – 07/11/2019 1
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Knowledge partner
in nutrition and health
1. Feed materials &
additives
• Plant growers (cereals, vegetable proteins
• Additive producers (vitamins, minerals, enzymes,...)
• Functional Feed Ingredients
2. Premix & Concentrate
producers
• Majority of feed materials directly delivered to feed producers
• Tendency to more concentrated premixes and direct delivery of additives to feed producers
3. Feed producers
• Poultry
• Pigs
• Cattle
• Aquaculture
• (petfood)
4. Animal protein
producers
• Poultry meat & eggs
• Pig meat
• Beef
• Milk
• Fish
5. Animal protein
processing
• Slaughterhouses
• Egg processing
• Milk Processing
Nuscience as stakeholder in animal production
chain
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Slide 3
Bacteria
- Gram positive
→ Lactic Acid Bacteria
- Gram negative
Yeast
Fungi
3
Introduction: What is Fermentation ?
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Slide 44
Many Potentials for LAB
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Slide 5
• Fermented foods: bread, soy, …
• Biomass
– SCP → nutritional content
– Probiotics→ GIT health
• Metabolites: lactic acid
• Feed Fermentation
5
Applications of Fermentation
Alcoholic beverages (YEAST !)
Bioethanol (YEAST !)→ DDGS
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Slide 6
• Release more nutrients & energy from raw materials
• Reduce use of phytase
• To acidify the feed: lactic acid
• To improve feed intake
• Reduce use of medication
• …
Why Animal Feed Fermentation ?
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Slide 77
Today’s “Reference” Technology
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Slide 88
Today’s “Reference” Technology
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Slide 9
• Hygiene !!!– Pre-, in- and post fermentation
– @ Farm !
• Strong discipline required
• Expiry date of fermented feed: MAX. 3 weeks– Logistics to and conservation at farms
• No antibiotic use: living micro-organism
• Major responsibility at feed manufacturer
• Easy-to-copy: competitive edge ?
9
History based PITFALLS (i)
Fermentation of complete feed
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Slide 10
• Only applicable at farms applying liquid feeding !– Less applicable in all farms (no “pass-partout”)
• Fermented grain supplemented to liquid feed (“premix” concept)
– Need for regular mixing to avoid segmentation
– Different grain blends (35-45 % DM) depending on application
• Less hygienic & discipline problems– Due to smaller blend volumes of ferment production
• Expiry date: MAX 2. weeks
• No antibiotic use: living micro-organism
• Major responsibility at farmer
• Easy-to-copy: competitive edge ?
10
History based PITFALLS (ii)
Fermentation of grains to complement feed
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Slide 11
• Copy-proof and identified in-house strain !
• Applicable in solid feed & full flexibility: “pass-partout”– Blend ferment in low amount with your feed application
• Production foreseen in China and Belgium
– Fully under control
• Only need for the basic feed hygienic & discipline rules @ farm
• Normal expiry dates of the feed (6 months)
• Not sensitive to antibiotics
• Major responsibility at Nuscience
11
Going beyond the State-of-the-Art
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Slide 12
• Sell the whole fermented feed @ farm
• Sell inoculum for fermenting raw materials / feed @ farm
• Sell “fermented premix” to farmer for blending in (liquid) feed @ farms
All above wet/semi-dry/dry
Sell ferment-upgraded-feed @ farm → Nuscience strategy
12
Ways to deliver FF Concepts to the Farmer
Proposed earn-back model
Models with minimal proven earn-back
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THANK YOU13