“`html<\/p>\n
Vi\u1ec7c ph\u1ed5 bi\u1ebfn c\u00e1c container th\u1ef1c ph\u1ea9m d\u00f9ng m\u1ed9t l\u1ea7n k\u1ec3 t\u1eeb \u0111\u1ea1i d\u1ecbch COVID-19 \u0111\u00e3 n\u00eau l\u00ean nh\u1eefng lo ng\u1ea1i l\u1edbn v\u1ec1 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a vi nh\u1ef1a trong ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng c\u1ee7a ch\u00fang ta. M\u1ed9t ph\u00e2n t\u00edch s\u00e2u r\u1ed9ng cho th\u1ea5y nh\u1eefng container n\u00e0y th\u1ef1c s\u1ef1 gi\u1ea3i ph\u00f3ng c\u00e1c h\u1ea1t nh\u1ef1a, v\u1edbi nh\u1eefng h\u1eadu qu\u1ea3 ti\u1ec1m \u1ea9n \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi.<\/p>\n
Vi nh\u1ef1a l\u00e0 nh\u1eefng m\u1ea3nh nh\u1ef1a c\u00f3 k\u00edch th\u01b0\u1edbc c\u1ef1c k\u1ef3 nh\u1ecf, th\u01b0\u1eddng kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y b\u1eb1ng m\u1eaft th\u01b0\u1eddng, \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh khi c\u00e1c v\u1eadt th\u1ec3 b\u1eb1ng nh\u1ef1a b\u1ecb ph\u00e2n h\u1ee7y. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1ef1 m\u00e0i m\u00f2n c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u l\u1edbn h\u01a1n ho\u1eb7c c\u00e1c h\u1ea1t vi nh\u1ef1a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m c\u00f4ng nghi\u1ec7p. K\u00edch th\u01b0\u1edbc nh\u1ecf b\u00e9 cho ph\u00e9p ch\u00fang d\u1ec5 d\u00e0ng lan truy\u1ec1n trong m\u00f4i tr\u01b0\u1eddng v\u00e0 g\u00e2y \u00f4 nhi\u1ec5m cho th\u1ef1c ph\u1ea9m.<\/p>\n
Nghi\u00ean c\u1ee9u \u0111\u00e3 so s\u00e1nh c\u00e1c container d\u00f9ng m\u1ed9t l\u1ea7n v\u00e0 c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng, t\u1ea5t c\u1ea3 \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n ho\u1eb7c b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m. K\u1ebft qu\u1ea3 cho th\u1ea5y c\u00e1c container d\u00f9ng m\u1ed9t l\u1ea7n gi\u1ea3i ph\u00f3ng l\u01b0\u1ee3ng vi nh\u1ef1a \u0111\u00e1ng k\u1ec3 h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c container c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng. Trong s\u1ed1 c\u00e1c h\u1ea1t \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh, lo\u1ea1i nh\u1ef1a ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 lo\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho chai l\u1ecd v\u00e0 bao b\u00ec, chi\u1ebfm g\u1ea7n m\u1ed9t n\u1eeda c\u00e1c m\u1ea3nh \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n. C\u00e1c m\u1ea3nh th\u01b0\u1eddng g\u1eb7p nh\u1ea5t c\u00f3 k\u00edch th\u01b0\u1edbc t\u1eeb 20 \u0111\u1ebfn 49 micromet, \u0111\u1ee7 nh\u1ecf \u0111\u1ec3 x\u00e2m nh\u1eadp v\u00e0o c\u00e1c c\u01a1 quan kh\u00e1c nhau c\u1ee7a c\u01a1 th\u1ec3 con ng\u01b0\u1eddi.<\/p>\n
L\u01b0\u1ee3ng vi nh\u1ef1a \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng c\u0169ng ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ec1 m\u1eb7t b\u00ean trong c\u1ee7a container. B\u1ec1 m\u1eb7t c\u00e0ng l\u1edbn, ma s\u00e1t v\u00e0 s\u1ef1 m\u00e0i m\u00f2n c\u00e0ng m\u1ea1nh, \u0111i\u1ec1u n\u00e0y th\u00fac \u0111\u1ea9y vi\u1ec7c gi\u1ea3i ph\u00f3ng c\u00e1c h\u1ea1t. V\u00ed d\u1ee5, c\u00e1c container s\u00fap l\u1edbn, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c m\u00f3n \u0103n giao h\u00e0ng, c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng t\u1edbi 30 m\u1ea3nh vi nh\u1ef1a m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng. Quan s\u00e1t n\u00e0y cho th\u1ea5y s\u1ef1 m\u00e0i m\u00f2n b\u1ec1 m\u1eb7t b\u00ean trong l\u00e0 c\u01a1 ch\u1ebf ch\u00ednh s\u1ea3n sinh vi nh\u1ef1a.<\/p>\n
\u0110\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 ph\u01a1i nhi\u1ec5m th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 \u01b0\u1edbc t\u00ednh r\u1eb1ng m\u1ed9t b\u1eefa \u0103n \u0111i\u1ec3n h\u00ecnh \u0111\u01b0\u1ee3c giao t\u1ea1i H\u00e0n Qu\u1ed1c, bao g\u1ed3m m\u1ed9t t\u00f4 s\u00fap, ch\u00e1o g\u1ea1o v\u00e0 hai m\u00f3n ph\u1ee5, c\u00f3 th\u1ec3 khi\u1ebfn m\u1ed9t ng\u01b0\u1eddi ti\u1ebfp x\u00fac v\u1edbi kho\u1ea3ng 42 h\u1ea1t vi nh\u1ef1a. Trong m\u1ed9t n\u0103m, v\u1edbi trung b\u00ecnh 1,6 b\u1eefa \u0103n giao h\u00e0ng m\u1ed7i tu\u1ea7n, m\u1ee9c ph\u01a1i nhi\u1ec5m n\u00e0y \u0111\u1ea1t g\u1ea7n 3.500 m\u1ea3nh. C\u00e1c c\u1ed1c d\u00f9ng m\u1ed9t l\u1ea7n, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e0 ph\u00ea, th\u00eam m\u1ed9t ngu\u1ed3n \u00f4 nhi\u1ec5m b\u1ed5 sung. T\u1ea1i H\u00e0n Qu\u1ed1c, n\u01a1i m\u1ee9c ti\u00eau th\u1ee5 c\u00e0 ph\u00ea trong c\u1ed1c d\u00f9ng m\u1ed9t l\u1ea7n h\u00e0ng n\u0103m cao, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi g\u1ea7n 2.500 h\u1ea1t vi nh\u1ef1a b\u1ed5 sung m\u1ed7i n\u0103m cho m\u1ed7i ng\u01b0\u1eddi.<\/p>\n
Vi nh\u1ef1a kh\u00f4ng ph\u1ea3i l\u00e0 v\u00f4 h\u1ea1i \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe. C\u00e1c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng ch\u00fang c\u00f3 th\u1ec3 g\u00e2y ra stress oxy h\u00f3a, ph\u1ea3n \u1ee9ng vi\u00eam v\u00e0 th\u1eadm ch\u00ed r\u1ed1i lo\u1ea1n n\u1ed9i ti\u1ebft. S\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a ch\u00fang trong ph\u00e2n ng\u01b0\u1eddi \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn, \u0111\u1eb7t ra c\u00e2u h\u1ecfi v\u1ec1 s\u1ef1 t\u00edch t\u1ee5 c\u1ee7a ch\u00fang trong c\u01a1 th\u1ec3. M\u1eb7c d\u00f9 c\u00e1c t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ed1i v\u1edbi con ng\u01b0\u1eddi v\u1eabn c\u00f2n ch\u01b0a \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ea7y \u0111\u1ee7, nh\u01b0ng c\u00e1c nghi\u00ean c\u1ee9u \u0111ang ti\u1ebfn h\u00e0nh cho th\u1ea5y nh\u1eefng r\u1ee7i ro ti\u1ec1m \u1ea9n v\u1ec1 \u0111\u1ed9c t\u00ednh th\u1ea7n kinh v\u00e0 \u0111\u1ed9c t\u00ednh mi\u1ec5n d\u1ecbch.<\/p>\n
C\u00e1c container c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eefng chi\u1ebfc l\u00e0m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9, gi\u1ea3i ph\u00f3ng \u00edt vi nh\u1ef1a h\u01a1n, nh\u01b0ng kh\u00f4ng ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb \u00f4 nhi\u1ec5m. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch b\u1edfi s\u1ef1 \u00f4 nhi\u1ec5m ch\u00e9o trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t ho\u1eb7c \u0111\u00f3ng g\u00f3i. K\u1ebft qu\u1ea3 do \u0111\u00f3 nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng su\u1ed1t c\u1ea3 chu\u1ed7i s\u1ea3n xu\u1ea5t, ngay c\u1ea3 \u0111\u1ed1i v\u1edbi c\u00e1c container \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1ec1n l\u00e2u.<\/p>\n
K\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c h\u1ea1t \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 \u0111\u00e1ng lo ng\u1ea1i kh\u00e1c. Vi nh\u1ef1a c\u00f3 k\u00edch th\u01b0\u1edbc t\u1eeb 20 \u0111\u1ebfn 99 micromet, chi\u1ebfm 72% c\u00e1c m\u1ea3nh \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y, \u0111\u1ee7 nh\u1ecf \u0111\u1ec3 xuy\u00ean qua c\u00e1c h\u00e0ng r\u00e0o sinh h\u1ecdc v\u00e0 \u0111\u1ebfn c\u00e1c c\u01a1 quan kh\u00e1c nhau. M\u1ed9t s\u1ed1 nh\u00e0 khoa h\u1ecdc th\u1eadm ch\u00ed lo ng\u1ea1i v\u1ec1 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c h\u1ea1t nano nh\u1ef1a, nh\u1eefng h\u1ea1t th\u1eadm ch\u00ed c\u00f2n nh\u1ecf h\u01a1n, c\u00f3 th\u1ec3 tho\u00e1t kh\u1ecfi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t hi\u1ec7n hi\u1ec7n t\u1ea1i.<\/p>\n
T\u1ea1i H\u00e0n Qu\u1ed1c, n\u01a1i vi\u1ec7c giao h\u00e0ng b\u1eefa \u0103n \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t th\u00f3i quen ph\u1ed5 bi\u1ebfn, s\u1ef1 ph\u01a1i nhi\u1ec5m v\u1edbi vi nh\u1ef1a c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng h\u1eadu qu\u1ea3 l\u00e2u d\u00e0i. C\u00e1c con s\u1ed1 cho th\u1ea5y c\u00e1c container d\u00f9ng m\u1ed9t l\u1ea7n l\u00e0 m\u1ed9t ngu\u1ed3n \u00f4 nhi\u1ec5m ch\u00ednh, v\u01b0\u1ee3t xa so v\u1edbi c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m kh\u00e1c nh\u01b0 mu\u1ed1i ho\u1eb7c n\u01b0\u1edbc m\u00e1y. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u01b0\u1edbc t\u00ednh r\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c container c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng v\u00e0 c\u1ea3i thi\u1ec7n c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u00e1c r\u1ee7i ro \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n
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DOI\u00a0:<\/strong> https:\/\/doi.org\/10.1007\/s13197-026-06691-y<\/a><\/p>\n Titre\u00a0:<\/strong> Microplastics released from disposable food containers: characterization by micro-FTIR and estimation of dietary exposure<\/p>\n Revue : <\/strong> Journal of Food Science and Technology<\/p>\n \u00c9diteur : <\/strong> Springer Science and Business Media LLC<\/p>\n Auteurs : <\/strong> Bo Kyung Kim; Jihoon Kim; Jung Bin Lee; Jun Bae Hong; Juno Lee; Pahn-Shick Chang<\/p>\n","protected":false},"excerpt":{"rendered":" “`html C\u00e1c container th\u1ef1c ph\u1ea9m d\u00f9ng m\u1ed9t l\u1ea7n c\u00f3 gi\u1ea3i ph\u00f3ng vi nh\u1ef1a v\u00e0o th\u1ee9c \u0103n c\u1ee7a ch\u00fang ta kh\u00f4ng? Vi\u1ec7c ph\u1ed5 bi\u1ebfn c\u00e1c container th\u1ef1c ph\u1ea9m d\u00f9ng m\u1ed9t l\u1ea7n k\u1ec3 t\u1eeb \u0111\u1ea1i d\u1ecbch COVID-19 \u0111\u00e3 n\u00eau l\u00ean nh\u1eefng lo ng\u1ea1i l\u1edbn v\u1ec1 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a vi nh\u1ef1a trong ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng c\u1ee7a… Continue reading C\u00e1c container th\u1ef1c ph\u1ea9m d\u00f9ng m\u1ed9t l\u1ea7n c\u00f3 gi\u1ea3i ph\u00f3ng vi nh\u1ef1a v\u00e0o th\u1ee9c \u0103n c\u1ee7a ch\u00fang ta kh\u00f4ng?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,2,6],"tags":[],"class_list":["post-21","post","type-post","status-publish","format-standard","hentry","category-nhan-dao-con-nguoi","category-suc-khoe","category-van-hoa","entry"],"_links":{"self":[{"href":"https:\/\/biologistjournal.com\/vi\/wp-json\/wp\/v2\/posts\/21","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biologistjournal.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/biologistjournal.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/biologistjournal.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/biologistjournal.com\/vi\/wp-json\/wp\/v2\/comments?post=21"}],"version-history":[{"count":1,"href":"https:\/\/biologistjournal.com\/vi\/wp-json\/wp\/v2\/posts\/21\/revisions"}],"predecessor-version":[{"id":22,"href":"https:\/\/biologistjournal.com\/vi\/wp-json\/wp\/v2\/posts\/21\/revisions\/22"}],"wp:attachment":[{"href":"https:\/\/biologistjournal.com\/vi\/wp-json\/wp\/v2\/media?parent=21"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/biologistjournal.com\/vi\/wp-json\/wp\/v2\/categories?post=21"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/biologistjournal.com\/vi\/wp-json\/wp\/v2\/tags?post=21"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}