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Chất không tự ý thêm vào trong nước khoáng đóng chai PET trong thời gian sử dụng
Tóm tắt
Một phương pháp HS-SPME–GC–MS nhanh chóng và đơn giản đã được phát triển và áp dụng để điều tra ảnh hưởng của thời gian bảo quản đối với sự giải phóng các chất không tự ý thêm vào (NIAS) trong nước khoáng đóng chai PET. Phương pháp này, đã được xác thực về tính tuyến tính, độ chính xác, giới hạn phát hiện và định lượng, cho kết quả tái lặp cao với các giới hạn phát hiện nằm trong khoảng từ 0.05 đến 0.17 µg/L. Các aldehyde aliphatic bão hòa và không bão hòa, ketone, hydrocarbon aliphatic và aromatic, terpenes, và phthalate đã được xác định và định lượng, hầu hết trong số đó lần đầu tiên được tìm thấy trong nước khoáng đóng chai PET. Mức độ của các NIAS đã xác định cho thấy sự gia tăng có ý nghĩa thống kê trong suốt thời gian sử dụng sản phẩm. Decanal và nonanal là hai hợp chất phong phú nhất được xác định, với mức tăng từ 1.42 đến 5.07 µg/L và từ 0.61 đến 1.25 µg/L, tương ứng. Căn cứ vào các chất đã được xác định, có thể có sự di cư không chỉ từ vật liệu bao bì mà còn từ nắp đóng và keo dùng để dán nhãn chai. Do sự gia tăng phổ biến của việc tiêu thụ nước đóng chai, việc xác định NIAS trong nước khoáng đang trở thành ưu tiên hàng đầu. Trong bối cảnh này, phương pháp phát triển ở đây có thể có tầm quan trọng lớn không chỉ để đảm bảo an toàn cho nước khoáng đóng chai mà còn để bảo đảm chất lượng cảm quan trong suốt thời gian sử dụng.
Từ khóa
#chất không tự ý thêm #nước khoáng #PET #chất lượng cảm quan #an toàn thực phẩmTài liệu tham khảo
Rodwan Jr JG (2010) Bottled water 2009 International Bottled Water Association. http://www.bottledwater.org/files/2009BWstats.pdf. Accessed 28 March 2011
Begley TH, Dennison JL, Hollifield HC (1990) Migration into food of polyethylene terephthalate (PET) cyclic oligomers from PET microwave susceptor packaging. Food Addit Contam 7:797–803
Ashby R (1988) Migration from polyethylene terephthalate under all conditions of use. Food Addit Contam 5:485–492
European Commission (2011) Commission Regulation (EU) N 10/2011 of 14 January 2011 on plastic materials and articles intended to come into contact with food. Off J Eur Comm L12:1–89
Bach C, Dauchy X, Severin I, Munoz JF, Etienne S, Chagnon MC (2013) Effect of temperature on the release of intentionally and non-intentionally added substances from polyethylene terephthalate (PET) bottles into water: chemical analysis and potential toxicity. Food Chem 139:672–680
Muncke J (2009) Exposure to endocrine disrupting compounds via the food chain: is packaging a relevant source? Sci Total Environ 407:4549–4559
Yang CZ, Yaniger SI, Jordan VC, Klein DJ, Bittner GD (2011) Most plastic products release estrogenic chemicals: a potential health problem that can be solved. Environ Health Persp 119:989
Aznar M, Vera P, Canellas E, Nerín C, Mercea P, Störmer A (2011) Composition of the adhesives used in food packaging multilayer materials and migration studies from packaging to food. J Mater Chem 21:4358–4370
Welle F (2011) Twenty years of PET bottle to bottle recycling—an overview. Resour Conserv Recycl 55:865–875
Widén H, Leufvén A, Nielsen T (2005) Identification of chemicals, possibly originating from misuse of refillable PET bottles, responsible for consumer complaints about off-odours in water and soft drinks. Food Addit Contam 22:681–692
Evandri MG, Tucci P, Bolle P (2000) Toxicological evaluation of commercial mineral water bottled in polyethylene terephthalate: a cytogenetic approach with Allium cepa. Food Addit Contam 17:1037–1045
Wegelin M, Canonica S, Alder C, Marazuela D, Suter MF, Bucheli TD, Ibrahim P (2001) Does sunlight change the material and content of polyethylene terephthalate (PET) bottles? J Water Supply Res Technol AQUA 50:125–135
Sugaya N, Nakagawa T, Sakurai K, Morita M, Onodera S (2001) Analysis of aldehydes in water by head space-GC/MS. J Health Sci 47:21–27
Dąrowska A, Borcz A, Nawrocki J (2003) Aldehyde contamination of mineral water stored in PET bottles. Food Addit Contam 20:1170–1177
Mutsuga M, Kawamura Y, Sugita-Konishi Y, Hara-Kudo Y, Takatori K, Tanamoto K (2006) Migration of formaldehyde and acetaldehyde into mineral water in polyethylene terephthalate (PET) bottles. Food Addit Contam 23:212–218
Ioannidou MD, Samouris G, Achilias DS (2016) Acetaldehyde contamination of water, alcoholic, and non-alcoholic beverages stored in glass or plastic bottles. Toxicol Environ Chem 98:1183–1190
Psillakis E, Kalogerakis N (2003) Hollow-fibre liquid-phase microextraction of phthalate esters from water. J Chromatogr A 999:145–153
Bošnir J, Puntarić D, Galić A, Škes I, Dijanić T, Klarić M, Šmit Z (2007) Migration of phthalates from plastic containers into soft drinks and mineral water. Food Technol Biotechnol 45:91–95
Amiridou D, Voutsa D (2011) Alkylphenols and phthalates in bottled waters. J Hazard Mater 185:281–286
Keresztes S, Tatár E, Czégény Z, Záray G, Mihucz VG (2013) Study on the leaching of phthalates from polyethylene terephthalate bottles into mineral water. Sci Total Environ 458:451–458
Jeddi MZ, Rastkari N, Ahmadkhaniha R, Yunesian M (2015) Concentrations of phthalates in bottled water under common storage conditions: do they pose a health risk to children? Food Res Int 69:256–265
Song YS, Al-Taher F, Sadler G (2003) Migration of volatile degradation products into ozonated water from plastic packaging materials. Food Addit Contam 20:985–994
LoPachin RM, Gavin T (2014) Molecular mechanisms of aldehyde toxicity: a chemical perspective. Chem Res Toxicol 27:1081–1091
O’Brien PJ, Siraki AG, Shangari N (2005) Aldehyde sources, metabolism, molecular toxicity mechanisms, and possible effects on human health. Crit Rev Toxicol 35:609–662
Takeda K, Katoh S, Nakatani N, Sakugawa H (2006) Rapid and highly sensitive determination of low-molecular-weight carbonyl compounds in drinking water and natural water by preconcentration HPLC with 2, 4-dinitrophenylhydrazine. Anal Sci 22:1509–1514
Kim HJ, Shin HS (2011) Simple and automatic determination of aldehydes and acetone in water by headspace solid-phase microextraction and gas chromatography–mass spectrometry. J Sep Sci 34:693–699
Nawrocki J, Dąbrowska A, Borcz A (2002) Investigation of carbonyl compounds in bottled waters from Poland. Water Res 36:4893–4901
Van den Dool H, Kratz PD (1963) A generalization of the retention index system including linear temperature programmed gas–liquid partition chromatography. J Chromatogr A 11:463–471
Verzera A, Condurso C, Romeo V, Tripodi G, Ziino M (2010) Solid-phase microextraction coupled to fast gas chromatography for the determination of migrants from polystyrene-packaging materials into yoghurt. Food Anal Methods 3:80–84
Bianchin JN, Nardini G, Merib J, Dias AN, Martendal E, Carasek E (2012) Simultaneous determination of polycyclic aromatic hydrocarbons and benzene, toluene, ethylbenzene and xylene in water samples using a new sampling strategy combining different extraction modes and temperatures in a single extraction solid-phase microextraction–gas chromatography–mass spectrometry procedure. J Chromatogr A 1233:22–29
Strube A, Buettner A, Groetzinger C (2009) Characterization and identification of a plastic-like off-odor in mineral water. Water Sci Technol 9:299–309
Shi Y, Liu H, Rule M (2003). US Patent Application No. 10/393,857
Bravo A, Hotchkiss JH, Acree TE (1992) Identification of odor-active compounds resulting from thermal oxidation of polyethylene. J Agric Food Chem 40:1881–1885
Grob K, Grob G (1975) Organic substances in potable water and in its precursor: III. The closed-loop stripping procedure compared with rapid liquid extraction. J Chromatogr A 106:299–315
Bayer FL (2002) Polyethylene terephthalate recycling for food-contact applications: testing, safety and technologies: a global perspective. Food Addit Contam 19:111–134
Nerin C, Albinana J, Philo MR, Castle L, Raffael B, Simoneau C (2003) Evaluation of some screening methods for the analysis of contaminants in recycled polyethylene terephthalate flakes. Food Addit Contam 20:668–677
Dimitrov N, Krehula LK, Siročić AP, Hrnjak-Murgić Z (2013) Analysis of recycled PET bottles products by pyrolysis-gas chromatography. Polym Degrad Stab 98:972–979
Casajuana N, Lacorte S (2003) Presence and release of phthalic esters and other endocrine disrupting compounds in drinking water. Chromatographia 57:649–655
Arcadi FA, Costa C, Imperatore C, Marchese A, Rapisarda A, Salemi M, Costa G (1998) Oral toxicity of bis (2-ethylhexyl) phthalate during pregnancy and suckling in the Long–Evans rat. Food Chem Toxicol 36:963–970
Petrović M, Eljarrat E, de Alda MJL, Barceló D (2001) Analysis and environmental levels of endocrine-disrupting compounds in freshwater sediments. TrAC Trends Anal Chem 20:637–648