Everything is good is fish

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Everything is good in fish!

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Everything is good in fish?

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What do we take ?

Every year, about 130 millions of tons of fishes are captured

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What do we land ?1. By catch

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What do we land ?1. By catch

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What do we land ?1. By catch

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What do we land ?1. By catch

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What do we land ?1. By catch

Every year about 7,3 millions tons of by catches are rejected into oceans (FAO), much more says the WWF (40,4% of global marine catches)

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What do we land ?2. Wastes on board

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2. Wastes on board

What do we land ?

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Every year thousands tons of wastes are rejected into oceans

What do we land ?2. Wastes on board

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What do we leave ?1. « home wastes »

backbones (15%)head

(19%)

Cut off(17%)

skin(2%)

roes / miltviscera / liver (15%)

We eat less than half of the fish under fillet form

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What do we leave ?

SORTING

2. « industrial wastes »

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What do we leave ?

CUT OUT

2. « industrial wastes »

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CANNING

2. « industrial wastes »

What do we leave ?

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Big amount of wastes are generated by fish industries

In France, each year more than 150.000 tonsof wastes are generated each year !

2. « industrial wastes »

What do we leave ?

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What do we do ?1. Landfill

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2. Mass transformation2.1 Fish meal and fish oil

Raw materialOVEN PRESS

DECANTOR

SEPARATOR

EVAPORATOR

DRYER

OIL

MEAL

Press cake

Solids

Stick water

Concentrate

What do we do ?

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2. Mass transformation2.1 Fish meal and fish oil

6.3 millions tons of fish meal

1.1 million tons of fish oil

33 millions tons

of raw material

17% of by products only !

(5.6 millions tons)

What do we do ?

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2. Mass transformation2.2 Composting

What do we do ?

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2. Mass transformation2.3 Fish silage

What do we do ?

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2. Mass transformation2.3 Fish silage

Less protein than fish meal !

Non cooked proteins

Not only feed applications

What do we do ?

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2. Mass transformation2.4 Fish sauce

What do we do ?

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2. Mass transformation2.4 Fish sauce

What do we do ?

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2. Mass transformation2.4 Fish sauce

What do we do ?

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2. Mass transformation2.4 Fish sauce

Traditional in Asia

Big volumes are produced

Some sorted by-products can be used !

What do we do ?

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2. Mass transformation2.5 Hydrolysates

What do we do ?

PROTEINS + OIL + MINERALS

OIL + MINERALSPROTEIN

S

Acid or Base

Enzyme

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2. Mass transformation2.5 Hydrolysates

What do we do ?

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2. Mass transformation2.5 Hydrolysates

What do we do ?

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What about sorting …

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3. Sorting for a better upgrading3.1 « Direct food »

What do we do ?

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3. Sorting for a better upgrading3.1 « Direct food »

What do we do ?

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3. Sorting for a better upgrading3.1 « Direct food »

What do we do ?

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3. Sorting for a better upgrading3.1 « Direct food »

What do we do ?

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3. Sorting for a better upgrading3.1 « Direct food »

What do we do ?

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3. Sorting for a better upgrading3.1 « Direct food »

Local markets but can be important !

Food standards

What do we do ?

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3. Sorting for a better upgrading3.2 traditional foodstuff : aroma

What do we do ?

5-7% of soluble extract

mixing + drying

Raw material

~ 20% of insoluble powder

cooking + drying

Raw material + water

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3. Sorting for a better upgrading3.3 traditional foodstuff : aroma

All the by-products with food quality

What do we do ?

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3. Sorting for a better upgrading3.3 traditional foodstuff : gelatin

What do we do ?

Fish gelatin from cold water weak strength and low temperature of jellification

Fish gelatin from hot water classical strength and temperature

Microencapsulation

Substitution: BSE

Kasher

Halal

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3. Sorting for a better upgrading3.3 traditional foodstuff : gelatin

What do we do ?

Only the skin is used

Restricted market due to the high price

Microencapsulation is developing

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3. Sorting for a better upgrading

What do we do ?

3.4 functional food: omega 3

everybody knows omega 3 !

omega 3 are good for health !

EAT omega 3 !

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3. Sorting for a better upgrading

What do we do ?

3.4 functional food: omega 3

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3. Sorting for a better upgrading

What do we do ?

By-products from fish meal industries

Liver of lean fish

Market in expansion

10 – 20 US$/Kg

3.4 functional food: omega 3

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3. Sorting for a better upgrading

What do we do ?

3.5 nutraceutical: with omega 3Consumption of nutraceutics with fish oil

(in US$ / person)

omega 3 are healthy !

Healthy on everything ?

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3. Sorting for a better upgrading

What do we do ?

3.5 nutraceutical: with calcium

Positive effect of calcium on bones !

Target : old people (osteoporosis), child and teenagers who do not drink « enough » milk

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3. Sorting for a better upgrading

What do we do ?

3.5 nutraceutical: with calcium

Fish bones are used

Emerging market

Compete with mineral calcium

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3. Sorting for a better upgrading

What do we do ?

3.6 nutraceutical: cartilage care

Principle : to give all the constituents of the cartilage : calcium, glucosamine, chondroitine, collagen of type II,…

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3. Sorting for a better upgrading

What do we do ?

3.7 « Pharmacy » : bioactive peptides

PROTEINS + OIL + MINERALS

OIL + MINERALSPROTEIN

S

Acid or Base

Enzyme

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3. Sorting for a better upgrading

What do we do ?

3.7 « Pharmacy » : bioactive peptides

PROTEIN

Enzyme

PROTEINPROTEINPROTEINPROTEIN

PROTEIN

PROT

EINPROTEI

NPRO

TEIN

PROTEIN

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SCREENING

antibacterial

antioxidant

immunostimulatinghypotensive

calciotropic

3. Sorting for a better upgrading

What do we do ?

3.7 « Pharmacy » : bioactive peptides

PROPROTEIN

PROT

EINPROTEI

N TEIN

PROTEIN

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3. Sorting for a better upgrading

What do we do ?

3.7 « Pharmacy » : bioactive peptides

Many bioactive peptides have been patented (Japan)

Tuna peptid (Katsuobushi oligopeptid), Sardina peptide,…

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3. Sorting for a better upgrading

What do we do ?

3.8 Fermentation

3.9 Agriculture

3.10 Nutraceutical for petfood

3.11 Veterinary products

3.12 Cosmetic

3.13 …

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Pharma

Nutraceutic

Functional food

Healthy food

Nutrition

Feed

Energy

Agriculture

Market capacity

Prof

it

Potentialities

SELECTIVE

SORTING

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to consider waste as a resource solves the problem of waste and saves the resource