REVIEW – GLOBAL ADVANCES IN TILAPIA PRODUCTION AND MARKETING – 2008 Kevin Fitzsimmons, Ph.D. Sec. Tres. American Tilapia Association Past President – World Aquaculture Society Professor, University of Arizona Busan, Korea World Aquaculture Meetings May 23, 2008

Overview Global perspective US and EU markets for tilapia products Processing and packaging changes New products Demands on farmers Future trends

Global production of tilapia

Top Ten Seafoods (U.S.) per capita (lbs)

Percentage of US finfish sales % of sales

US Tilapia consumption (imports and domestic) 229,000 mt of live weight (equivalent) - 2004 306,410 mt of live weight (equivalent) – 2005 368,295 mt of live weight (equivalent) – 2006 437,000 mt of live weight (equivalent) - 2007

US Consumption of tilapia from domestic and imported sources

26,176 mt fresh fillets, 100,636 mt frozen fillets, 46,943 mt whole frozen (2007)

$297,413,000 (2004) $392,978,298 (2005) $482,742,515 (2006), $559,788,809 (2007)

Tilapia (June 2007, Tesco, UK) $18 US per kg whole fish!!!!

Begin quality control on the farm Reduce or eliminate use of drugs and chemicals Consider alternatives to methyltestosterone Use high quality feeds, proper ratio of protein, carbohydrates and fat (minimize fatty deposits) No contaminates in feed Maintain water quality, avoid polluted water Control algae blooms and off-flavor

Depuration stage Check fish for off-flavor at the farm Move to depuration system, good quality water, no feed, clear fish of off-flavor Depuration system can be on-farm or at processing plant Check for off-flavor at processing plant Check for off-flavor at end of processing

Transport to processing plant Best to transport live May want to add salt to reduce stress and maintain quality

High quality fresh and frozen fillets Hand trimming of fillets Buyers are requesting better trim of margins of fillets for more consistent appearance

Many fillets are treated with carbon monoxide (CO, also called liquid smoke) CO infuses into fillet and reacts with myoglobin Fillet maintains fresh appearance for longer period

Carbon monoxide - CO Especially common at Chinese processors Initially CO infusion in bags, then moved to cabinets, now retort vessels

Carbon monoxide - CO Rapidly improving the technique, and providing safety to workers Must be labeled as an additive in US and EU

Carbon monoxide Latest variations are to introduce CO during transport to the processing plant and putting whole fish into CO pressure vessel on receiving dock

Demands on farmers and processors Demand for even more food safety, high quality, “organic” or “green” tilapia products. - Reduce or eliminate use of methyl-testosterone hormone. - No anti-biotics or other chemicals - Reduce environmental impacts - More integrated, re-use water for farming crops - Re-use processing waste products More value-added tilapia products More demand for all forms, especially frozen meals Rapidly increasing demand from Europe

Improved quality control: Required for US, EU, and Japan markets Samples checked for bacterial and chemical contamination Follow HACCP procedures, ISO, and EU guidelines Many plants are using ozone dips to reduce surface bacteria

Gaining NGO certifications NaturLand World Wildlife Fund Aquaculture Certification Council Each reviewing sustainability of aquaculture practices and providing a certification and marketing logo

Improvements in packaging

IQF Fillets in re-sealable packages

Tilapia Orange Juice

Global Tilapia Market Trends Prices have been constant, only fresh fillets have increased significantly, will not see increases with inflation $/kg

Upcoming supply shortage for frozen fillets??? Notes from China (CAPPMA) 100,000 metric tons of tilapia lost in first week of February 2008 due to the severe winter storms hitting Guangxi and Fujian provinces Other industry reports put figure at 300,000 to 500,000 mt lost. Guangdong and Hainan provinces were not hit very badly, so some reports may be exaggerated.

Global Aquaculture Tilapia Sales For year 2000 =US $ 1,744,045000 (FAO FishStat 2007) 2005 sales = $ 2,457,312,000 (FAO FishStat 2007) 2010 sales >$ 5,000,000,000

Future global tilapia aquaculture

Conclusions Need to meet stricter food safety, quality, and environmental criteria More demands for food safety, quality assurance, improved packaging, and environmental safeguards (with little if any increase in price) ISO, HACCP and NGO certifications

Eighth International Symposium on Tilapia in Aquaculture 12-14 October, 2008 Cairo International Conference Center