Safety Evaluation of Volatile Organic Compounds (VOCs) in the Environment and Ready-to-eat Foods during Dry and Wet Seasons in Parts of Port Harcourt City, Rivers Sate, Nigeria

Oyet G.I^1, , Achinewhu S.C.¹, Kiin - Kabari D.B¹ and Akusu M.O¹

¹Department of Food Science and Technology, Rivers State University, Port Harcourt, P.M.B 5080, Port Harcourt. Nigeria

Cite this paper:
Oyet G.I, Achinewhu S.C., Kiin - Kabari D.B and Akusu M.O. Safety Evaluation of Volatile Organic Compounds (VOCs) in the Environment and Ready-to-eat Foods during Dry and Wet Seasons in Parts of Port Harcourt City, Rivers Sate, Nigeria. American Journal of Food Science and Technology. 2020; 8(4):128-135. doi: 10.12691/ajfst-8-4-1

Abstract

Safety implications of the presence of Volatile Organic Compounds (VOCs) in the environment and selected ready-to-eat foods were investigated to determine the impact of wet and dry seasons on food safety in some parts of Port Harcourt. The study was carried out using complete randomized block design in three (3) factorial experiment. The experiment was conducted in dry and wet seasons along the 3 locations (Makoba-station 1, Elekahia-station 2 and Rivers State University-station 3). The Six Food products investigated were roasted plantain, roasted fish, roasted yam, suya, meat pie and doughnuts were purchased from parts of Port Harcourt city respectively. The results showed that VOCs value was highest (19950 µg/m³) at station 1 during the dry season and as low as 1471 µg/m³ during the raining season at station 1. VOCs level was higher in station in 2 and 3 (14817 and 15283 µg/m³) during the dry season compared to lower values of (700 and 1086 µg/m³) for station 2 and 3 during wet season respectively. No volatile organic compounds was detected in the street vended food samples during the raining season. However, Ethyl Benzene (2.3x10⁶ ng/ul and 2.0 3x10⁶ ng/ul) were detected in doughnut from station 3 and 1 during the dry season. The impact of factorial interaction of season and location on the presence of Volatile Organic Compounds in ambient air (VOCs ) and vended street foods were significant (P<0.05).The presence of Volatile Organic Compounds in street vended foods is a source of health concerns.

Keywords:
food safety volatile organic compounds wet and dry season ready-to-eat foods

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References:

[1]	Lesa A. Thompson and Wageh S. Darwish (2019). Environmental Chemical Contaminants in Food: Review of a Global Problem. Hindawi Journal of Toxicology Volume 2019, Article ID 2345283, 14 pages.
[2]	Sharmila Rane, (2011). Street Vended Food in Developing World: Hazard Analyses. Indian J Microbiol. 51(1):100-106.
[3]	FAO (1989) Street foods. A summary of FAO studies and other activities relating to street foods. FAO, Rome.
[4]	Ilaria Proietti, Chiara Frazzoli., &Alberto Mantovani (2014). Identification and Management of toxicological hazards of Street foods in developing Countries. PUBMED. Food Chem Toxicol. 63:143-152.
[5]	HRIA (Health Resources in Action). (2013). Defining healthy communities. Boston, MA: HRIA. http://hria.org/uploads/catalogerfiles/defining healthycommunities/defining_healthy_communities_1113_final_r eport.pdf (accessed June 14, 2017).
[6]	EGASPIN (2018). Environmental Guidelines and Standards for the Petroleum Industry in Nigeria. Directorate of Petroleum Resources. Ministry of Petroleum.
[7]	United States Environmental Protection Agency. Integrated Risk Information System on Benzene. National Center for Environmental Assessment, Office of Research and Development, Washington, D.C.; 2012. https://www.epa.gov/sites/production/files/2016- 09/documents/benzene.pdf. Accessed May 2020.
[8]	Anjali-Srivastava& Dipanjali Mazumdar (2011). Monitoring and Reporting VOCs in Ambient Air, Air Quality Monitoring, Assessment and Management, Dr. Nicolas Mazzeo (Ed.), ISBN: 978-953-307-317-0, InTech, Available from: http://www.intechopen.com/books/air-quality-monitoring- assessment- and management/ monitoring-and-reporting-vocs-in-ambient-air.
[9]	Guenther, A., Hewitt, C. N., Erickson, D., Fall, R., Geron, C., Graedel, T., Harley, P., Klinger, L., Lerdau, M., Mckay, W. A., Pierce, T., Scholes, B., Steinbrecher, R., Tallamraju, R., Taylor, J., & Zimmerman. (1995). Global-Model of Natural Volatile Organic- Compound Emissions, Journal Geophys. Res.- Atmos., 100 (5): 8873-8892.
[10]	Talapatra, A., & Srivastava, A. (2011). Ambient air Non- Methane Volatile Organic Compound (NMVOC) study initiatives in India-A Review, Journal of Environmental Protection, 2: 21-36.
[11]	Goldstein, A.H., & Galbally, I.E., (2007). Known and Unexplored Organic Constituents in the Earth's Atmosphere, Environmental Science & Technology, 41, 1514-1521.
[12]	Sahu, L.K., (2012). Volatile organic compounds and their measurements in the troposph andere, Current Science, 102, 1645-1649.
[13]	Huang, C., Chen, C.H., Li, L., Cheng, Z., Wang, H.L., Huang, H.Y., Streets, D.G., Wang, Y.J., Zhang, G.F., Chen, Y.R. (2011). Emission inventory of anthropogenic air pollutants and VOC species in the Yangtze River Delta region, China, Atmospheric Chemistry and Physics, 11, 4105-4120.
[14]	Demographia (2015). Demographia World Urban Areas (Built Up Urban Areas or World Agglomerations), 11th edition. Retrieved from https://www.urbangateway.org/es/system/files/documents/urbangateway/db-worldua.pdf.
[15]	Oyet, G.I, Achinewhu, S.C., Kiin-Kabari,D.B, & Akusu, M.O (2020). Impact of Wet and Dry Seasons on the Distribution of Polycyclic Aromatic Hydrocarbons in Selected Vended Street Foods in Parts of Port Harcourt Metropolis. European Journal of Nutrition & Food Safety. 12(1): 16-29, 2020.
[16]	Demeestere, K.; Dewulf, J.; Witte, B. D.; Lange hove, H. V. (2007) Sample preparation for the analysis of volatile organic compounds in air and water matrices. Journal of Chromatography A, Vol. 1153, pp. 130-144.
[17]	WHO, (1988). International Operator’s Handbook for the Measurement of Background Atmospheric Pollution No. 491E.
[18]	APHA (American Public Health Association) (1998). Standard methods for the examination of water and wastewater. 16th Edition, Washington D.C.
[19]	FMEnv (1991). Federal Environmental Protection Agency 1991. National Interim Guidelines and Standards for Industrial Effluent, Gases emission and Hazard s waste management in Nigerian.
[20]	Davis, C.S., & Otson, R. (1996). Estimation of emissions of volatile organic compounds (VOCs) from Canadian residences.
[21]	Japan International Cooperation Agency (JICA) & Pollution Control Department (PCD) and Department of Environmental Quality Promotion. (2008). Project on the development of Environmental and Emission Standards of VOCs. - VOCs Ambient Air Monitoring Draft Report. Ministry of Natural Resources and Environment, Bangkok. Thailand
[22]	International Agency for Research on Cancer. Outdoor air pollution. IARC monographs on the evaluation of carcinogenic risks to humans. 2016; 109. IARC-WHO, Lyon, France. http://monographs.iarc.fr/ENG/Monographs/vol109/index.php. Accessed May 2020.
[23]	Belson M, Kingsley B and Holmes A. Risk factors for acute leukemia in children: A review. Environ Health Perspectives. 2007; 15: 138-45.
[24]	Montero-Montoya, R., López-Vargas, R. and Arellano-Aguilar, O., (2018). Volatile Organic Compounds in Air: Sources, Distribution, Exposure and Associated Illnesses in Children. Annals of Global Health, 84(2), pp.225-238.
[25]	ATSDR (Agency for Toxic Substances and Disease Registry (2000). Toxicological Profile for Toluene, Agency for Toxic Substances and Disease Registry, Atlanta, USA, on line at: http://www.atsdr.cdc.gov/toxprofiles/tp.asp?id=161&ti.
[26]	Singla, V., Pachauri, T., Satsangi, A., Kumari, K.M., &Lakhani, A. (2012). Comparison of BTX profiles and their mutagenicity assessment at two sites of Agra, India, Scientific World Journal, ID 272853.
[27]	National Academies Press (1976). Vapor-Phase Organic Pollutants: Volatile Hydrocarbons and Oxidation Products. Copyright National Academy of Sciences. All rights reserved, National Academy of Sciences Washington, D.C. 1976.
[28]	Flores-Ramírez R, Pérez-Vázquez FJ, Cilia-López VG, et al. Assessment of exposure to mixture pollutants in Mexican indigenous children. Environ Sci Pollut Res Int. 2016; 23: 8577-88.
[29]	Pelallo-Martínez NA, Batres-Esquivel L, Carrizales-Yáñex L and Díaz-Barriga F. Genotoxic and hematological effects in children exposed to a chemical mixture in a petrochemical área in México. Arch Environ Contam Toxicol. 2014; 67: 1–8.
[30]	Li J, Lu S, Liu G, et al. Co-exposure to polycyclic aromatic hydrocarbons, benzene and toluene and their dose-effects on oxidative stress damage in kindergarten-aged children in Guangzhou, China. Science of the Total Environ. 2015; 524-25: 74-80.
[31]	Olmos V, Lenzken SC, López CM and Villaamil EC. High-performance liquid chromatography method for urinary Trans, trans-muconic acid. Application to environmental exposure to benzene. J Anal Toxicol. 2006; 30: 258-61.
[32]	Fang MZ, Shin MK, Park KW, Kim YS, Lee JW and Cho MH. Analysis of urinary 5-phenylmercapturic acid and Trans, trans-muconic acid as exposure biomarkers of benzene in petrochemical and industrial areas of Korea. Scand J Work Environ Health. 2000; 26: 62-6.
[33]	Perez-Maldonado IN, Ochoa-Martinez AC, Orta-Garcia ST, Ruiz-Vera T and Varela-Silva JA. Concentrations of Environmental Chemicals in Urine and Blood Samples of Children from San Luis Potosí, Mexico. Bull Environ Contam Toxicol. 2017; 99: 258-63.
[34]	Lizette Menchaca-Torre, RoberoMercado- Hernandez and AlbertoMandozaa- Dominguez. (2015). Diurnal and seasonal variation of volatile organic compounds in the atmosphere of Monterrey, Mexico. Atmospheric Pollution Research. Volume 6, Issue 6, November 2015, Pages 1073-1081.
[35]	Watson John G., Judith Chow C., Arriaga, J.LReyes Enoc., Sanchez Gabriela, Vega Elizabeth., Egami, R.T., and Mugica-Alvarez, Violeta (2001).Volatile organic compounds emissions from gasoline and diesel powered vehicle. Atmosfere 14: 29-37.
[36]	Barletta, B., Meinardi, S., Simpson, I.J., Khwaja, H.A., Blake, D.R., & Rowland, F.S., (2002). Mixing ratios of volatile organic compounds (VOCs) in the atmosphere of Karachi, Pakistan, Atmospheric Environment, 36: 3429-3443.
[37]	Roba Carmen, Horaţiu Ştefănie, Zoltán Török1, Melinda Kovacs, Cristina Roşu, & Alexandru Ozunu, (2014). Determination of volatile organic compounds and particulate matter levels in an urban area from Romania. Environmental Engineering and Management Journal,13 (9) 2261-2268.
[38]	Scheff, P.A., & Wadden, R.A., (1993). Receptor modeling of volatile organic compounds. I: Emission inventory and validation, Environmental Science and Technology, 27, 617-625.
[39]	Miller L., Xu X.H., Wheeler A., Atari, D.O., Grgicak-Mannion, A., &Luginaah, I. (2011). Spatial Variability and Application of Ratios between BTEX in Two Canadian Cities, The Scientific World Journal, 11: 2536-2549.
[40]	Batterman S, Su F-C, Li S, Mukherjee B and Jia C. Personal Exposure to Mixtures of Volatile Organic Compounds: Modeling and Further Analysis of the RIOPA Data. Resp Rep Health Eff Inst. 2014; 181: 3-63.
[41]	Sosa RE, Bravo HA, Mugica VA, Sanchez PA, Bueno EL and Krupa S. Levels and source apportionment of volatile organic compounds in southwestern area of Mexico City. Environ Pollut. 2009; 157: 1038-44.
[42]	Gresner P, Stepknik M, Krol MB, et al. Dysregulation of markers of oxidative stress and DNA damage among nail technicians despite low exposure to volatile organic compounds. Scand J Work Environ Health. 2015; 41: 579-593.
[43]	Tuakuila J, Kabamba M, Mata H and Mbuyi F. Tentative reference values for environmental pollutants in blood or urine from the children of Kinshasa. Chemosphere. 2015; 139: 326-33.
[44]	Skupinska, K. Misiewicz, I. Kasprzycka-Guttman, T. (2004). Polycyclic aromatic hydrocarbons: physiochemical properties, environmental appearance and impact on living organisms. Acta Pol Pharm, 61(3): 233-240.