L\u1ecbch s\u1eed s\u1eed d\u1ee5ng m\u0129 ph\u1ea9m \u0111\u00e3 c\u00f3 t\u1eeb r\u1ea5t l\u00e2u \u0111\u1eddi. Th\u1ebf k\u1ec9 V tr\u01b0\u1edbc C\u00f4ng nguy\u00ean, nhi\u1ec1u nghi th\u1ee9c t\u00f4n gi\u00e1o \u0111\u00e3 d\u00f9ng kem th\u01a1m \u0111\u1ec3 b\u00f4i ng\u01b0\u1eddi, th\u1eadm ch\u00ed d\u00f9ng n\u00f3 \u0111\u1ec3 b\u1ea3o v\u1ec7 thi th\u1ec3. Tr\u01b0\u1edbc C\u00f4ng nguy\u00ean 300 n\u0103m, c\u00e1c hi\u1ec7u c\u1eaft t\u00f3c \u1edf La M\u00e3 – Italia \u0111\u00e3 bi\u1ebft d\u00f9ng n\u01b0\u1edbc hoa. Trung Qu\u1ed1c l\u00e0 n\u01b0\u1edbc v\u0103n minh c\u1ed5 \u0111\u1ea1i, vi\u1ec7c s\u1eed d\u1ee5ng m\u0129 ph\u1ea9m c\u0169ng \u0111\u00e3 c\u00f3 l\u1ecbch s\u1eed l\u00e2u \u0111\u1eddi. Trong s\u00e1ch H\u00e1n th\u01b0 c\u1ed5 \u0111\u00e3 ghi l\u1ea1i ng\u01b0\u1eddi ph\u1ee5 n\u1eef bi\u1ebft v\u1ebd l\u00f4ng m\u00e0y. C\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a khoa h\u1ecdc k\u0129 thu\u1eadt v\u00e0 m\u1ee9c s\u1ed1ng con ng\u01b0\u1eddi ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c n\u00e2ng cao th\u00ec nhu c\u1ea7u v\u1ec1 m\u0129 ph\u1ea9m kh\u00f4ng ng\u1eebng t\u0103ng l\u00ean, ch\u1ee7ng lo\u1ea1i c\u0169ng ng\u00e0y c\u00e0ng nhi\u1ec1u.<\/p>\n\n\n\n
Nh\u01b0ng n\u1ebfu l\u1ef1a ch\u1ecdn kh\u00f4ng th\u00edch h\u1ee3p ho\u1eb7c s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u00fang th\u00ec m\u0129 ph\u1ea9m c\u0169ng s\u1ebd c\u00f3 t\u00e1c d\u1ee5ng ph\u1ee5 kh\u00f4ng th\u1ec3 l\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3. M\u0129 ph\u1ea9m c\u00f3 m\u00f9i th\u01a1m \u0111\u1ec1u l\u00e0 nh\u1eefng ch\u1ea5t ho\u00e1 h\u1ecdc nh\u00e2n t\u1ea1o, ch\u00fang c\u00f3 th\u1ec3 che l\u1ea5p nh\u1eefng v\u1ebft n\u00e1m tr\u00ean da, khu\u1ebfch t\u00e1n m\u00f9i th\u01a1m, nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 l\u00e0m cho da vi\u00eam nhi\u1ec5m ho\u1eb7c c\u00f3 ph\u1ea3n \u1ee9ng nh\u1ea1y c\u1ea3m. Cho d\u00f9 m\u1ed9t s\u1ed1 m\u0129 ph\u1ea9m ngu\u1ed3n nguy\u00ean li\u1ec7u ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 \u0111\u1ed9ng, th\u1ef1c v\u1eadt th\u00ec c\u0169ng v\u1eabn c\u00f3 h\u1ea1i, v\u00ec nh\u1eefng nguy\u00ean li\u1ec7u n\u00e0y ch\u1ee9a nh\u1eefng ch\u1ea5t dinh d\u01b0\u1ee1ng nh\u01b0 cacbon, nit\u01a1 l\u00e0 nh\u1eefng ch\u1ea5t m\u00e0 vi sinh v\u1eadt sinh tr\u01b0\u1edfng c\u1ea7n thi\u1ebft. M\u0129 ph\u1ea9m d\u00f9ng nh\u1eefng nguy\u00ean li\u1ec7u n\u00e0y ch\u1ebf t\u1ea1o n\u00ean s\u1ebd tr\u1edf th\u00e0nh c\u00e1i n\u1ec1n \u0111\u1ec3 cho c\u00e1c vi sinh v\u1eadt ph\u00e1t tri\u1ec3n. Nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y trong m\u0129 ph\u1ea9m c\u00f2n t\u0103ng th\u00eam c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng nh\u01b0 b\u1ed9t ng\u1ecdc trai, nh\u00e2n s\u00e2m, s\u1eefa ong ch\u00faa, v.v\u2026 c\u00e0ng l\u00e0m t\u0103ng th\u00eam c\u01a1 h\u1ed9i \u00f4 nhi\u1ec5m sinh v\u1eadt. M\u1ed9t s\u1ed1 nh\u00e0 m\u00e1y do \u0111i\u1ec1u ki\u1ec7n s\u1ea3n xu\u1ea5t k\u00e9m, m\u0129 ph\u1ea9m s\u1ea3n xu\u1ea5t v\u1edbi quy tr\u00ecnh kh\u00f4ng nghi\u00eam ng\u1eb7t, qu\u1ea3n l\u00ed v\u1ec7 sinh l\u1ecfng l\u1ebbo v\u00e0 nguy\u00ean li\u1ec7u kh\u00f4ng \u0111\u1ee7 s\u1ea1ch, ho\u1eb7c c\u00e1c ch\u1ea5t \u0111\u1ec1 ph\u00f2ng bi\u1ebfn ch\u1ea5t s\u1eed d\u1ee5ng kh\u00f4ng th\u00edch h\u1ee3p, n\u00ean ho\u00e1 ph\u1ea9m h\u1ecd s\u1ea3n xu\u1ea5t ra r\u1ea5t d\u1ec5 tr\u1edf th\u00e0nh m\u00f4i tr\u01b0\u1eddng cho c\u00e1c lo\u00e0i vi khu\u1ea9n g\u00e2y b\u1ec7nh sinh s\u00f4i n\u1ea3y n\u1edf. V\u00ed d\u1ee5, kem s\u1eefa, kem ng\u1ecdc trai d\u1ec5 s\u1ea3n sinh lo\u00e0i c\u1ea7u khu\u1ea9n m\u00e0u nho; kem nh\u00e2n s\u00e2m c\u0169ng d\u1ec5 l\u00e0m cho lo\u00e0i men khu\u1ea9n m\u00e0u v\u00e0ng sinh tr\u01b0\u1edfng; l\u0103n n\u00e1ch, son m\u00f4i d\u1ec5 ch\u1ee9a khu\u1ea9n que b\u1ea1ch h\u1ea7u, v.v.. S\u1eed d\u1ee5ng nh\u1eefng lo\u1ea1i m\u0129 ph\u1ea9m c\u00f3 l\u1eabn vi khu\u1ea9n n\u00e0y kh\u00f4ng nh\u1eefng kh\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 l\u00e0m \u0111\u1eb9p m\u00e0 c\u00f2n c\u00f3 h\u1ea1i cho c\u01a1 th\u1ec3.<\/p>\n\n\n\n
Khi s\u1eed d\u1ee5ng m\u0129 ph\u1ea9m, \u0111\u1ec3 ng\u0103n ng\u1eeba vi sinh v\u1eadt l\u1eabn v\u00e0o trong \u0111\u00f3, tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng n\u00ean r\u1eeda tay v\u00e0 m\u1eb7t s\u1ea1ch s\u1ebd. N\u1ebfu ph\u00e1t hi\u1ec7n m\u0129 ph\u1ea9m \u0111\u00e3 b\u1ecb l\u00ean men, ho\u1eb7c m\u00e0u s\u1eafc \u0111\u00e3 bi\u1ebfn \u0111\u1ed5i, h\u01b0\u01a1ng v\u1ecb \u0111\u00e3 bi\u1ebfn ch\u1ea5t th\u00ec kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng, b\u1edfi v\u00ec \u0111\u00f3 l\u00e0 d\u1ea5u hi\u1ec7u m\u0129 ph\u1ea9m \u0111\u00e3 b\u1ecb vi sinh v\u1eadt l\u00e0m cho bi\u1ebfn ch\u1ea5t.<\/p>\n\n\n\n
K\u0129 thu\u1eadt sinh h\u1ecdc hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3 khi\u1ebfn cho m\u0129 ph\u1ea9m c\u00f3 m\u00e0u t\u01b0\u01a1i \u0111\u1eb9p, con ng\u01b0\u1eddi \u0111\u00e3 d\u1ea7n d\u1ea7n kh\u00f4ng s\u1ea3n xu\u1ea5t nh\u1eefng m\u0129 ph\u1ea9m d\u00f9ng c\u00e1c ch\u1ea5t ho\u00e1 h\u1ecdc v\u00e0 c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng l\u00e0m nguy\u00ean li\u1ec7u. M\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng d\u00f9ng nguy\u00ean li\u1ec7u th\u1ef1c v\u1eadt t\u1ef1 nhi\u00ean \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u0129 ph\u1ea9m \u0111ang hi\u1ec7n ra. Ng\u01b0\u1eddi ta nghi\u00ean c\u1ee9u ph\u00e1t hi\u1ec7n th\u1ea5y nhi\u1ec1u th\u1ef1c v\u1eadt t\u1ef1 nhi\u00ean kh\u00f4ng nh\u1eefng l\u00e0 ch\u1ea5t \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u0129 ph\u1ea9m c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t m\u00e0 c\u0169ng l\u00e0 nh\u1eefng ch\u1ea5t \u0111\u1ec3 l\u00e0m ch\u1eadm s\u1ef1 l\u00e3o ho\u00e1 c\u1ee7a da. Nh\u1eefng ng\u01b0\u1eddi c\u00f3 hi\u1ec3u bi\u1ebft \u0111\u1ec1u \u0111\u01b0a ra \u00fd ki\u1ebfn: l\u00e0m \u0111\u1eb9p + b\u1ea3o v\u1ec7 s\u1ee9c kho\u1ebb = m\u0129 ph\u1ea9m t\u01b0\u01a1ng lai.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: M\u0129 ph\u1ea9m; \u00d4 nhi\u1ec5m vi sinh v\u1eadt.<\/p>\n","protected":false},"excerpt":{"rendered":"
L\u1ecbch s\u1eed s\u1eed d\u1ee5ng m\u0129 ph\u1ea9m \u0111\u00e3 c\u00f3 t\u1eeb r\u1ea5t l\u00e2u \u0111\u1eddi. Th\u1ebf k\u1ec9 V tr\u01b0\u1edbc C\u00f4ng nguy\u00ean, nhi\u1ec1u nghi th\u1ee9c t\u00f4n gi\u00e1o \u0111\u00e3 d\u00f9ng kem th\u01a1m \u0111\u1ec3 b\u00f4i ng\u01b0\u1eddi, th\u1eadm ch\u00ed d\u00f9ng n\u00f3 \u0111\u1ec3 b\u1ea3o v\u1ec7 thi th\u1ec3. Tr\u01b0\u1edbc C\u00f4ng nguy\u00ean 300 n\u0103m, c\u00e1c hi\u1ec7u c\u1eaft t\u00f3c \u1edf La M\u00e3 – Italia \u0111\u00e3 bi\u1ebft […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,17],"tags":[],"class_list":["post-9580","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-moi-truong"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=9580"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9580\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}