By products what's up
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1 By-products: What’s up ? A French perspective to marine waste utilisation and valorisation J.P. Bergé , A. Penven, E. Cesbron
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Transcript of By products what's up
1
By-products: What’s up ?
A French perspective to marine
waste utilisation and valorisation
J.P. Bergé, A. Penven, E. Cesbron
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Every year about 130 millions of tons of fishes are caught
or produced
7.3 millions are rejected into the seas
World Context
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Resource
• fresh
• frozen
• shellfish
• aquaculture
347.000 tons
220.000 tons
192.000 tons
50.000 tons
The French context
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FranceAgriMer 2010
The French context
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FranceAgriMer 2010
The French context
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Resource
• fresh
• frozen
• shellfish
• aquaculture
347.000 tons
220.000 tons
192.000 tons
50.000 tons
• importations 1118.000 tons
2250.000 tons
4400.000 k€
The French context
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Resource
Product
• canned
• frozen
• smoked
• grocery
28%
23%
18%
31%
60.000 employments
Wholesale fish merchant, transport, transformation, distribution
• fresh 333.000 tons
• other 1917.000 tons
The French context
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Resource
Wastes Product
• In land 215.000 tons
The French context
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Resource
Wastes Product
• Head
• Skin
• Trimmings
• Backbones
• viscera + liver
19%
2%
17%
15%
15%
• In land 215.000 tons
The French context
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1%Aromas
100%Total
3%Others(collagen, gelatin)
22%Petfood
21%Hydrolysates
53%Meal / Oil
ProportionDerived products
OFIMER 2004
Needs to be revised
The French context
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1%Aromas
100%Total
3%Others(collagen, gelatin)
22%Petfood
21%Hydrolysates
53%Meal / Oil
ProportionDerived products
96%
The French context
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Resource
Wastes Product
• by-catch
• on board
• In land 215.000 tonnes
60.000 tons
12.800 tons
Landed biomass may increase…
Evolutions
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Resource
Wastes Product
Creation of the French network SEAPRO
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Resource
Wastes Products
Creation of the French network SEAPRO
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6 universities (9 laboratories)
2 institutes
1 agronomic school
1 association
13 « academic » partners
Pooling
Promoting a better use of marine resources
Creation of the French network SEAPRO
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Pharma
Nutraceutic
Aliments fonctionnels
Aliments santé
Nutrition
Alimentationanimale
Energétique
Agriculture
Market
Unit
ary
pro
fit
Application fields
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Pharma
Nutraceutic
Functional food
Healthy food
Nutrition
Feed
Energy
Agriculture
SELECTIVE SORTING
Unit
ary
pro
fit
Market
Application fields
18Rational use and “new” process
100%
of the
biomass must
be used
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Ressource
Wastes Products
Platform of Bioconversion
Scientific and Technical help
Pla
tform
of a
naly
sis
• Normalization
• Regulation
• Documentation
• Membranes
•Fermentation
• Reactive extrusion
• Enzymatic hydrolysis
• Biochemistry
• Sensory analysis
• Microbiology
• Molecular biology
• Biological activity
Organization
Modelisation&
Simulation
Environmentalimpact
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Problematic
1. Lack of space
2. Sanitary aspects
3. High constraint for fishermen
Solution
1. Volumetric reduction
2. Storage in cold chamber
3. Product of direct interest for fishermen
Level of action: on board
21Membranes
Conveyor
Press
Control panelCutting machine
Hydraulic system
Cake reception
BE-FAIR project (Life, EU)
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Problematic
1. Who are the actors ?
2. Which flux ?
3. What quality ?
4. How to take a decision ?
Principle
1. Database analysis + Surveys
2. Cartography of the flux
3. Analysis of biochemical variations (zone, season, nature…)
4. Development of decisional tools
Level of action: in land
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Gestion Durable project (PSDR-GO, France)
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Average cost by category of upgrading
Gestion Durable project (PSDR-GO, France)
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Problematic
1. Improvement at economic and environmental levels
2. New applications (new markets)
3. Up scaling (lab � pilot � industrial)
Principle
1. Process simulation + LCA of the products
2. Improvement of existing process or development of new ones
2. Research of new application fields
3. Claims validation
Level of action: in upgrading factories
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Some realizations
Global interest
1. Federate the Atlantic actors and contribute to a
better use and a diversification of activities
2. Cartography of the marine biomass flux in the west
3. Waste management on board
Particular interest
1. Research and validation of claims for industrial products
of nutraceutical interest
2. Aromatic upgrading of cooking juices
3. Oil refinery
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to consider waste as a resource solves the problem of waste and saves the resource
