Meat Singeing Practices and Knowledge of Its Effects on Health and Environment among Butchers in Uyo, Nigeria

Main Article Content

Anyiekere Morgan Ekanem
Augustina Elochukwu Ijezie
Isaac Assam Udo
Udeme Ekpenyong Ekrikpo
Alphonsus Udo Idung

Abstract

Aims: To determine the materials used in singeing meat, reasons for their use and knowledge of the health and environmental effects of using old tyres in meat singeing by butchers in Uyo, Nigeria.

Study Design: The study used a descriptive cross-sectional study design.

Place and Duration of Study: Uyo capital city territory, Akwa Ibom State, Nigeria from August                       1st  to 30th, 2019.

Methodology: We recruited 42 butchers (all males; mean age 25+/-6 years) from an abattoir, 2 slaughter slabs and meat processing sites on 2 major streets in Uyo capital city territory. Data collection was done using interviewer administered questionnaires and interview guide. Data was analyzed with Stata statistical software version 10.0.

Results: The major singeing materials for goat hides were plastics 19 (45.2%) and old tyres 10 (23.8%) while firewood 13 (31.0%) was used for cattle hides. Reasons for preference of singeing materials were: old tyres burn fast 10 (100.0%), cheaper than firewood 10 (100.0%) and left no cracks on hides 10 (100.0%); Plastics were available 17 (89.5%), longer duration of flame 16 (84.2%) and the cheapest 15 (78.9%) compared to tyres and firewood while firewood was preferred because it burnt slowly. Twenty five butchers (59.5%) had poor knowledge of the effect of use of old tires in singeing on health and environment. Reported symptoms associated with singeing were cough 17 (56.7%), dizziness 16 (53.3%) and itchy eyes 14 (46.7%). Key informant interview revealed that number of animals singed, duration of flame and cost of singeing material were the major determinants of the type of singeing materials used.

Conclusion: Plastics, old tyres and firewood were mainly used by butchers in singeing hides. Poor level of knowledge of effects of use of old tires in singeing was seen. Capacity building of butchers and ban of use of these materials is recommended.

Keywords:
Singeing, tyres, plastics, abattoirs, butchers, Uyo

Article Details

How to Cite
Ekanem, A. M., Ijezie, A. E., Udo, I. A., Ekrikpo, U. E., & Idung, A. U. (2020). Meat Singeing Practices and Knowledge of Its Effects on Health and Environment among Butchers in Uyo, Nigeria. Journal of Advances in Medical and Pharmaceutical Sciences, 22(7), 23-33. https://doi.org/10.9734/jamps/2020/v22i730182
Section
Original Research Article

References

Obiri-Danso K, Hogarh JN, Antwi-Agyei P. Assessment of contamination of singed hides from cattle and goats by heavy metals in Ghana. African Journal of Environmental Science and Technology. 2008;2:217-221.

Food and Agriculture Organization. Manual of the Slaughter of Small Ruminants in Developing Countries: Section on Slaughtering Practices and Techniques. FAO Animal Production and Health. 1985; Paper 49.

European Commission. Commission Regulation (EC) No 853/2004 of Laying Down Specific Hygiene Rules for the Hygiene of Foodstuffs. Official Journal of the European Union L. 2004;47:55-205.

European Commission Regulation (ECR, 2006). Ammend. No 696/2014 of. Setting Maximum Levels for Certain Contaminants in Foodstuff. Official J. of the European Union L. 2014;184:1-24.

Aya FC, Nwite JN. Implication of Roasting Goats with tire on Human Health and the Environment in Abakaliki, Ebonyi State, Nigeria. Journal of Pollution Effects and Control. 2016;4:1.

Sunu NE. Comparative assessment of heavy metal levels in animal hide singed with motor vehicle scrap tires and Liquefied Petroleum Gas (LPG) as source of fuel. A Thesis Submitted to the Department of Theoretical And Applied Biology, College of Science, Kwamme Nkrumah University of Science And Technology, Kumasi In Partial Fulfilment of The Requirements For The Award of The Masters of Science Degree (Enviromental Science); 2014.

Frimpong S, Gebresenbet G, Bosona T,Bobobee E, Aklauku E, Hamdu I. Animal supply and logistics activities of abattoir chain in developing countries: The case of Kumasi Abattoir, Ghana. Journal of Service Science and Management. 2012; 5:20-27.

Adam I, Okyere D, Teye M. Assessment of heavy metal residues in hides of goats singed with tyres and the effect of boiling on the heavy metal concentrations in the hides. Journal of Veterinary Advances. 2013;3(5):165-169.

Amfo-Otu R, Agyenim JB, Adzraku S .Meat Contamination through singeing with scrap tyres in Akropong-Akuapem Abattoir, Ghana. Applied Research Journal. 2014; 1(1):12-19.

Mohammed BR, Jegede OC, Malang SK, Obeta SS, Ejiofor CE, Onyekanihu LN. Awareness of the public health importance of singeing of slaughtered goats using spent tyres at Gwagwalada Abattoir, Abuja – Nigeria. Journal of Foodborne and Zoonotic Diseases. 2015; 3(3):34-38.

Environmental Protection Agency. Tire Fires; 2013a.

Available:Http://Www.Epa.Gov/Osw/Conserve/Materials/Tires/Fires.Htm

(Accessed 27012020).

Okiei W, Ogunlesi M, Alabi F, Osiughwu B, Sojinrin A. Determination of Toxic Metal Concentrations in Flame-Treated Meat Products, Ponmo. African Journal of Biochemistry Research. 2009;3(10):332-339.

Santhi D, Balakrishnan V, Kalaikannan A, Radhakrishnan, Kt. Presence of Heavy Metals in Pork Products in Chennai (India). Am. J. Food Technol. 2008;3(3):192-199

Costa M. Trace elements: Aluminum, arsenic, cadmium, and nickel, In Morton Lippmann (Ed.) Environmental Toxicants: Human Exposures and Their Health Effects, 2nd Edition. John Wiley and Sons, Inc. New York City. 2000;811-850

California Integrated Waste Management Board. Tyre as a Fuel Supplement: Feasibility Study. Report to the Legislature; 1992.

Available:Http://Www.Calrecycle.Ca.Gov/Publications/Documents/Tires%5c40193001.Pdf

Accessed 14 May, 2018.

Qui CAI, Long M, Lui J, Zhu M, Zhou Q-Zhen. Correlation between heavy metals concentration in cattle tissues and rearing environment. Chinese Journal of Ecology. 2008;27:202-207.

Beetseh CI, Onum DE. Chemical implications of metal toxicity of meat processed through tire fire. Chemistry and Materials Research. 2013;3(10);79-88.

Valipour M, Mousavi SM, Valipour R, Rezaei E. Air, water, and soil pollution study in industrial units using environmental flow diagram. Journal of Basic and Applied Scientific Research. 2012;2(12):12365-12372.

Afriyie-Gyawu E.Shankar P, Williams CT and Otumfuor A. Toxicological and public health implications of the use of scrap rubber tires for smoking meat in developing countries (Keynote Speaker)" African Society for Toxicological Sciences Satellite Conference in Conjunction with the 2013 Society of Toxicology Meeting.San Antonio, Texas; March, 2013.

Available:Http://Works.Bepress.Com/Evans_Afriyie-Gyawu/2/

Accessed 13 May,2018.

Agency for toxic Substances and Disease Registry B (2007).Toxicological Profile for Styrene. Department of Health and Human Services, Public Health Service, Atlanta, GA

Environmental Protection Agency. Reducing Toxic Air Pollutants; 2014b.

Available:Http://Www.Epa.Gov/Airquality/Peg_Caa/Toxics.Html

Accessed on 30/01/2020.

Adzitey F, Teye GA and Dinko MM. Pre and post-slaughter animal handling by butchers in the bawku municipality of the upper East Region of Ghana. Livestock Research for Rural Development. 2011; 23:Article #39.

Available:Http://Www.Lrrd.Org/Lrrd23/2/Adzi23039.Htm

Retrieved July 27, 2018.

Guo Y, Wu S, Zhu. J. Food‐Borne Diseases and Surveillance. In Food Safety in China (Eds J. J. Jen and J. Chen). John Wiley & Sons Ltd; 2017.

Venkata SRC, Sujitha B, Maheswara RD, Vani S. Awareness and practice followed by butchers in hygienic meat production Chain in Ysr Kadapa District of Andhra Pradesh. Pharma Innovation Journal. 2019;8(10):140-145.

National Bureau of Statistics. Report On The 2018 Nutrition And Health Situation in Nigeria; 2018.

Emmanuel E. Housing Satisfaction Attributes among Households in Uyo Capital City Territory, Akwa Ibom State, Nigeria. 2015. Ph.D Thesis from Department of Urban and Regional Planning, Faculty of Environmental Studies, University of Nigeria, Enugu Campus. 2015;145-250.

Johnson, OE and Etokidem, AJ. Occupational hazards and health problems among butchers in Uyo, Nigeria.Niger Med J. 2019;60(3):106-112.

Essumang DK, Dodoo DK, Adokoh KC,Koka V, Nkrumah BN, Nuer ACD. Heavy metal levels in singed cattle Hide (Wele) and its human health implications. proceedings – The First International Conference on Environmental Research, Technology and Policy Ertep, Accra, Ghana. Book of Abstracts. 2007;19.

Shakya, RP, Shrestha, P, Tamrakar, SC, Bhattarai, KP. Studies on potential emission of hazardous gases due to uncontrolled open-air burning of waste vehicle tyres and their possible impacts on the environment. Journal of Atmospheric Environment. 2008;42(26):6555–6559.

International Association of Fire Chiefs (IAFC), Scrap Tire Management Council (STMC) And National Fire Protection Association (NFPA).The Prevention and Management of Scrap Tire Fires; 2000.

Boucher D, Elias P, Lininger K, May-Tobin C, Roquemore S, Saxon E. The Root of the Problem. What’s Driving Tropical Deforestation today? Union of Concerned Scientist; 2011.

Available:Http://Www.Ucsusa.Org/Sites/Default/Files/Legacy/Assets/Documents/Global_Warming/Ucs_Rootoftheproblem_Driversofdeforestation_Fullreport.Pdf

Accessed on 16/08/2018.

Laverack G. Public Health: Power, Empowerment and Professional Practice (2nd Ed.); 2008.

Accessed16/8/2018.

Duedu OK, Yarnie AE, Tetteh-Quarcoo BP, Attah KS, Donkor SE,Ayeh-Kumil FE. A comparative survey of the prevalence of human parasites found in fresh vegetables sold in supermarkets and open-aired markets in Accra, Ghana. Journal of Biomed Central Research. 2014;7:836

Agyei-Baffour P, Sekyere BK, Addy, AE. Policy on hazard analysis and critical control point (Haccp) and adherence to food preparation guidelines: A cross sectional survey of stakeholders in food service in Kumasi, Ghana. Journal of Biomed Central Research Notes. 2013; 6(442).

Ziadat A, Sood E. An environmental impact assessment of the open burning of scrap tires. Journal of Applied Sciences. 2014; 14(21):2695-2703.