Fish as feed inputs for aquaculture: practices, sustainability and implications

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Status and trends on the use of small pelagic fish species in Peru 355


540 000 tonnes), national fish consumption
could be doubled.


  • The technical, economic and commercial
    feasibility of anchovy-based products
    has already been proven. These products
    include canned and prepared frozen fish,
    dried anchovies, surimi and surimi-based
    products and a great number of “delicacies”,
    such as anchoas for both domestic and
    international markets (Figure 25).

  • The use of anchoveta in the foodfish
    industry offers higher benefit/cost when
    compared in terms of added value with the
    traditional fishmeal industry. The foodfish
    industry generates greater demand in terms of labour, supplies and inputs due to
    the great number of industries associated with the sector.

  • The use of this resource and its processing to higher value-added products provide
    great opportunities for the growth of Peruvian fisheries, elevating Peru’s level of
    international competitiveness.

  • Direct consumption of anchoveta would benefit the artisanal fishing sector,
    provided suitable handling and preservation techniques were developed to ensure
    the quality and the physical integrity of the landed product (Figures 26 and 27).
    In general terms, it is believed that the benefits derived from this proposal would
    be multiple and would favour the vessel owners and artisanal fishers, as well as the
    processors and consumers. ITP has carried out systematic work dedicated to introducing
    the concept of using this resource as foodfish for direct human consumption through
    the use of traditional and modern technologies. These products based on anchoveta are
    described below.


7.3.1 Canned products
The experience of ITP in the development of non-traditional fish products has been
used in the design and adaptation of technologies for canned products based on
anchoveta. These include:



  • headed and gutted anchoveta (tube type)
    packed in flat cans type ¼ club (125 g)
    (Figures 28 and 29) or oval cans (½ lb and
    1 lb); tinapa (180 g); tuna (175 g), using
    different sauces and presentations (e.g.
    tomato sauce, oil, smoky sauce, mustard,
    red wine, onions, garlic, etc.);

  • minced skinless anchovy loins in vegetable
    oil, packed ½ lb tuna can or 1 lb tall
    containers; similar to traditional grated fish
    in Peru;

  • anchovy skinless fillets in vegetable oil,
    packed in tuna cans, ¼ club or other
    containers;

  • concentrated soups based on anchovy
    pieces; they consist of canned preparations
    of various styles, blended with anchovy
    broth and pieces to make a concentrated
    product that must be reconstituted before


TABLE 24
Nutrient composition analysis of anchoveta
Component Mean value
Proximate composition (%)
Moisture 70.8
Crude lipid 8.2
Crude protein 19.1
Mineral salts 1.2
Energy (kcal/100 g) 185
Fatty acids (% of lipid)
20:5n-3 Eicosapentaenoic acid (EPA) 18.7
22:6n-3 Docosahexaenoic acid (DHA) 9.2
Minerals (mg/100 g)
Sodium 78
Potassium 241.4
Calcium 77.1
Magnesium 31.3
Iron 30.4
Source: ITP-IMARPE (1996)

*2006 data are preliminary and estimated
Source: PRODUCE (2001, 2002, 2003a, 2004, 2005, 2006a)

FIGURE 22
Production and use of jack mackerel,
2001–2006*

0

100

200

300

400

500

600

700

800

2001 2002 2003 2004 2005 2006

Human consumption Fishmeal

Thousand tonnes
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