C\u00e1c nh\u00e0 khoa h\u1ecdc ti\u1ebft l\u1ed9 nguy c\u01a1 m\u1edbi khi u\u1ed1ng n\u01b0\u1edbc t\u1eeb chai n\u01b0\u1edbc b\u1eb1ng nh\u1ef1a, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u00e0o nh\u1eefng ng\u00e0y n\u1eafng n\u00f3ng.<\/p>\n
Theo m\u1ed9t ph\u00e2n t\u00edch ng\u00e0nh c\u1ee7a Grand View Research, ng\u01b0\u1eddi M\u1ef9 mua kho\u1ea3ng 50 t\u1ef7 chai n\u01b0\u1edbc m\u1ed7i n\u0103m. Nhi\u1ec1u ng\u01b0\u1eddi trong s\u1ed1 nh\u1eefng ng\u01b0\u1eddi ti\u00eau d\u00f9ng n\u00e0y l\u1ef1a ch\u1ecdn n\u01b0\u1edbc \u0111\u00f3ng chai nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf \u201can to\u00e0n\u201d h\u01a1n cho n\u01b0\u1edbc m\u00e1y v\u00ec l\u00fd do \u00edt ch\u1ee9a ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m h\u01a1n. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng c\u1ee7a m\u1ed7i ng\u01b0\u1eddi.<\/p>\n
Tr\u01b0\u1edbc \u0111\u00e2y, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ea3nh b\u00e1o c\u00e1c h\u00f3a ch\u1ea5t c\u00f3 li\u00ean quan \u0111\u1ebfn s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng n\u1ed9i ti\u1ebft t\u1ed1, ch\u1eb3ng h\u1ea1n nh\u01b0 bisphenol A ho\u1eb7c BPA, c\u00f3 th\u1ec3 r\u00f2 r\u1ec9 ra kh\u1ecfi c\u00e1c h\u1ed9p nh\u1ef1a n\u00e0y v\u00e0 h\u00e0ng tr\u0103m ngh\u00ecn h\u1ea1t nh\u1ef1a \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong m\u1ed7i l\u00edt n\u01b0\u1edbc \u0111\u00f3ng chai.<\/p>\n
Gi\u1edd \u0111\u00e2y, nghi\u00ean c\u1ee9u \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c m\u1ed1i nguy hi\u1ec3m m\u1edbi t\u1eeb nh\u1eefng chai nh\u1ef1a n\u00e0y, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi \u0111\u01b0\u1ee3c \u0111\u1ec3 ngo\u00e0i n\u1eafng n\u00f3ng.<\/p>\n
Trong m\u1ed9t nghi\u00ean c\u1ee9u \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed Eco-Environment & Health, c\u00e1c nh\u00e0 khoa h\u1ecdc t\u1eeb Jinan University c\u1ee7a Trung Qu\u1ed1c ph\u00e2n t\u00edch h\u1ed7n h\u1ee3p kh\u00ed tho\u00e1t ra t\u1eeb s\u00e1u lo\u1ea1i chai n\u01b0\u1edbc b\u1eb1ng nh\u1ef1a khi c\u00e1c chai ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi v\u00e0 b\u1ee9c x\u1ea1 UVA. C\u00e1c chai n\u00e0y c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb c\u00e1c qu\u1ed1c gia kh\u00e1c nhau (Canada, \u00dd, New Zealand, Nh\u1eadt B\u1ea3n v\u00e0 Trung Qu\u1ed1c) v\u00e0 bao g\u1ed3m n\u01b0\u1edbc su\u1ed1i, n\u01b0\u1edbc c\u1ea5t v\u00e0 n\u01b0\u1edbc phun.<\/p>\n
C\u00e1c chai n\u00e0y th\u1ea3i ra m\u1ed9t h\u1ed7n h\u1ee3p ph\u1ee9c t\u1ea1p g\u1ed3m nhi\u1ec1u lo\u1ea1i h\u00f3a ch\u1ea5t kh\u00e1c nhau, v\u1edbi s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 gi\u1eefa c\u00e1c lo\u1ea1i n\u01b0\u1edbc kh\u00e1c nhau. Trong s\u1ed1 nhi\u1ec1u h\u00f3a ch\u1ea5t n\u00e0y c\u00f3 n-Hexadecane g\u00e2y ung th\u01b0 c\u00f3 \u0111\u1ed9c t\u00ednh cao, c\u00f9ng v\u1edbi m\u1ed9t s\u1ed1 ch\u1ea5t g\u00e2y ung th\u01b0 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn kh\u00e1c.<\/p>\n
(H\u00ecnh minh h\u1ecda: David Mark\/Pixabay)<\/p>\n
Nh\u00e0 nghi\u00ean c\u1ee9u ch\u00ednh Huase Ou cho bi\u1ebft trong m\u1ed9t tuy\u00ean b\u1ed1: \u201cPh\u00e1t hi\u1ec7n c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p b\u1eb1ng ch\u1ee9ng thuy\u1ebft ph\u1ee5c r\u1eb1ng chai nh\u1ef1a khi ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3i ph\u00f3ng c\u00e1c h\u1ee3p ch\u1ea5t \u0111\u1ed9c h\u1ea1i g\u00e2y nguy hi\u1ec3m cho s\u1ee9c kh\u1ecfe. Ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u1ea7n nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c nh\u1eefng r\u1ee7i ro n\u00e0y, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng m\u00e0 n\u01b0\u1edbc \u0111\u00f3ng chai ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi trong m\u1ed9t th\u1eddi gian d\u00e0i.\u201d<\/p>\n
Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n ph\u1ea3i ho\u1ea3ng s\u1ee3 v\u00ec \u0111\u00e3 t\u1eebng \u0111\u1ec3 chai n\u01b0\u1edbc c\u1ee7a m\u00ecnh ngo\u00e0i tr\u1eddi d\u01b0\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi.<\/p>\n
C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u vi\u1ebft: \u201cXem x\u00e9t kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf c\u1ee7a m\u1ed9t chai, s\u1ef1 bay h\u01a1i c\u1ee7a [c\u00e1c h\u1ee3p ch\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y \u0111\u1ed9c h\u1ea1i n\u00e0y] t\u1eeb m\u1ed9t th\u00f9ng ch\u1ee9a ri\u00eang l\u1ebb s\u1ebd kh\u00f4ng \u0111\u00e1ng k\u1ec3. Ngay c\u1ea3 sau khi ti\u1ebfp x\u00fac l\u00e2u v\u1edbi \u00e1nh s\u00e1ng, nh\u1eefng nguy c\u01a1 s\u1ee9c kh\u1ecfe ti\u1ec1m \u1ea9n li\u00ean quan \u0111\u1ebfn vi\u1ec7c h\u00edt ph\u1ea3i [h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i] khi m\u1edf v\u00e0 u\u1ed1ng n\u01b0\u1edbc \u0111\u00f3ng chai l\u00e0 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c.\u201d<\/p>\n
M\u1eb7c d\u00f9 v\u1eady, nh\u1eefng nghi\u00ean c\u1ee9u nh\u01b0 th\u1ebf n\u00e0y \u0111\u00e3 b\u1ed5 sung th\u00eam b\u1eb1ng ch\u1ee9ng cho th\u1ea5y n\u01b0\u1edbc \u0111\u00f3ng chai kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4ng b\u1ecb \u00f4 nhi\u1ec5m. C\u00e1c t\u00e1c gi\u1ea3 cho bi\u1ebft vi\u1ec7c hi\u1ec3u c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng c\u00f3 \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn c\u00e1c h\u00f3a ch\u1ea5t th\u1ea3i ra trong n\u01b0\u1edbc \u0111\u00f3ng chai gi\u00fap h\u01b0\u1edbng d\u1eabn c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 c\u01a1 quan qu\u1ea3n l\u00fd b\u1ea3o \u0111\u1ea3m an to\u00e0n s\u1ea3n ph\u1ea9m v\u00e0 h\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n
The post C\u1ea3nh b\u00e1o v\u1ec1 \u2018h\u1ee3p ch\u1ea5t \u0111\u1ed9c h\u1ea1i\u2019 t\u1eeb nh\u1eefng chai n\u01b0\u1edbc qu\u00e1 n\u00f3ng<\/a> appeared first on Saigon Nh\u1ecf<\/a>.<\/p>\n \u00a0<\/p>","protected":false},"excerpt":{"rendered":" C\u00e1c nh\u00e0 khoa h\u1ecdc ti\u1ebft l\u1ed9 nguy c\u01a1 m\u1edbi khi u\u1ed1ng n\u01b0\u1edbc t\u1eeb chai n\u01b0\u1edbc b\u1eb1ng nh\u1ef1a, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u00e0o nh\u1eefng ng\u00e0y n\u1eafng n\u00f3ng. Theo m\u1ed9t ph\u00e2n t\u00edch ng\u00e0nh c\u1ee7a Grand View Research, ng\u01b0\u1eddi M\u1ef9 mua kho\u1ea3ng 50 t\u1ef7 chai n\u01b0\u1edbc m\u1ed7i n\u0103m. Nhi\u1ec1u ng\u01b0\u1eddi trong s\u1ed1 nh\u1eefng ng\u01b0\u1eddi ti\u00eau d\u00f9ng n\u00e0y l\u1ef1a ch\u1ecdn …<\/p>","protected":false},"author":0,"featured_media":51699,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[82,43],"tags":[],"class_list":["post-51698","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-society","category-health"],"_links":{"self":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts\/51698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/comments?post=51698"}],"version-history":[{"count":0,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts\/51698\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/media\/51699"}],"wp:attachment":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/media?parent=51698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/categories?post=51698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/tags?post=51698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}