\u0110\u1ed3 g\u1ed1m l\u00e0 \u0111\u1ed3 d\u00f9ng ph\u1ed5 bi\u1ebfn cho m\u1ecdi gia \u0111\u00ecnh. Tr\u00ean b\u1ec1 m\u1eb7t \u0111\u1ed3 g\u1ed1m th\u01b0\u1eddng c\u00f3 nhi\u1ec1u h\u00ecnh v\u1ebd hoa v\u0103n kh\u00e1c nhau. Th\u00f4ng th\u01b0\u1eddng m\u00e0u s\u1eafc tr\u00ean g\u1ed1m kh\u00f4ng ho\u00e0 tan v\u00e0o n\u01b0\u1edbc, kh\u00f4ng th\u1ec3 r\u1eeda s\u1ea1ch b\u1eb1ng n\u01b0\u1edbc. Th\u1ebf nh\u01b0ng c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7.<\/p>\n\n\n\n
M\u00e0u s\u1eafc tr\u00ean \u0111\u1ed3 g\u1ed1m s\u1ee9 ph\u1ea7n l\u1edbn l\u00e0 do c\u00e1c oxit kim lo\u1ea1i t\u1ea1o ra. Ch\u00fang kh\u00f4ng tan trong n\u01b0\u1edbc, r\u1ea5t b\u1ec1n \u0111\u1ed1i v\u1edbi c\u00e1c t\u00e1c nh\u00e2n ho\u00e1 h\u1ecdc. V\u1edbi \u0111a s\u1ed1 c\u00e1c \u0111\u1ed3 g\u1ed1m s\u1ee9, tr\u01b0\u1edbc h\u1ebft ng\u01b0\u1eddi ta d\u00f9ng ch\u1ea5t m\u00e0u v\u1ebd l\u00ean c\u00e1c ph\u00f4i g\u1ed1m s\u1ee9, sau \u0111\u00f3 ph\u1ee7 men, \u0111\u01b0a v\u00e0o nung trong l\u00f2 \u1edf nhi\u1ec7t \u0111\u1ed9 c\u1ea7n thi\u1ebft. Lo\u1ea1i \u0111\u1ed3 g\u1ed1m s\u1ee9 n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi g\u1ed1m m\u00e0u d\u01b0\u1edbi men t\u1ee9c m\u00e0u c\u1ee7a \u0111\u1ed3 g\u1ed1m \u0111\u01b0\u1ee3c bao ph\u1ee7 d\u01b0\u1edbi m\u1ed9t l\u1edbp men (b\u00ean trong men). V\u00ed d\u1ee5 \u0111\u1ed3 g\u1ed1m men xanh: b\u00e1t men xanh, m\u00e0u xanh \u0111\u01b0\u1ee3c ph\u1ee7 k\u00edn d\u01b0\u1edbi m\u1ed9t l\u1edbp men. V\u1edbi lo\u1ea1i \u0111\u1ed3 g\u1ed1m s\u1ee9 n\u00e0y, l\u1edbp men ph\u1ee7 \u1edf b\u00ean ngo\u00e0i m\u1eb7t r\u1ea5t b\u1ec1n, n\u00ean khi ch\u00fang ta s\u1eed d\u1ee5ng d\u00f9 c\u00f3 r\u1eeda bao nhi\u00eau l\u1ea7n m\u00e0u kh\u00f4ng h\u1ec1 b\u1ecb nh\u1ea1t \u0111i. Do v\u1eady c\u00e1c \u0111\u1ed3 g\u1ed1m s\u1ee9 c\u00f3 m\u00e0u d\u01b0\u1edbi men d\u00f9 c\u00f3 qua s\u1eed d\u1ee5ng h\u00e0ng tr\u0103m n\u0103m, h\u00e0ng ng\u00e0n n\u0103m, c\u00e1c n\u00e9t v\u1ebd tr\u00ean b\u1ec1 m\u1eb7t \u0111\u1ed3 g\u1ed1m s\u1ee9 v\u1eabn t\u01b0\u01a1i nguy\u00ean, \u0111\u1eb9p m\u1eaft.<\/p>\n\n\n\n
M\u1ed9t lo\u1ea1i g\u1ed1m s\u1ee9 kh\u00e1c, ch\u1ea5t m\u00e0u \u0111\u01b0\u1ee3c v\u1ebd l\u00ean tr\u00ean ph\u00f4i \u0111\u00e3 ph\u1ee7 men tr\u1eafng \u0111\u00e3 qua nung. Sau khi v\u1ebd b\u1eb1ng ch\u1ea5t m\u00e0u l\u1ea1i \u0111em s\u1ea5y trong l\u00f2 c\u00f3 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, lo\u1ea1i \u0111\u1ed3 g\u1ed1m n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 g\u1ed1m “m\u00e0u tr\u00ean men”. Lo\u1ea1i g\u1ed1m s\u1ee9 m\u00e0u tr\u00ean men, ch\u1ea5t m\u00e0u ch\u1ec9 \u1edf m\u1eb7t ngo\u00e0i n\u00ean d\u1ec5 d\u00e0ng ch\u1ecbu t\u00e1c d\u1ee5ng c\u1ee7a c\u00e1c t\u00e1c nh\u00e2n ho\u00e1 h\u1ecdc (nh\u01b0 dung d\u1ecbch axit, dung d\u1ecbch ki\u1ec1m, dung d\u1ecbch c\u00e1c ch\u1ea5t t\u1ea9y r\u1eeda) l\u00e0m cho nh\u1ea1t m\u00e0u ho\u1eb7c l\u00e0m thay \u0111\u1ed5i m\u00e0u. Ngo\u00e0i ra khi d\u00f9ng b\u1ed9t \u0111\u00e1nh b\u00f3ng, b\u1ed9t l\u00e0m s\u1ea1ch ch\u00e0 x\u00e1t m\u1ea1nh c\u0169ng l\u00e0m cho m\u1ed9t ph\u1ea7n ch\u1ea5t m\u00e0u b\u1ecb m\u00e0i m\u00f2n. C\u00f2n c\u00f3 m\u1ed9t s\u1ed1 \u0111\u1ed3 g\u1ed1m “m\u1ea1 b\u1ea1c”, “m\u1ea1 v\u00e0ng”, c\u0169ng nh\u01b0 c\u00e1c n\u00e9t v\u1ebd b\u1eb1ng s\u01a1n m\u00e0u th\u00ec khi qua s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 n\u0103m, th\u1eadm ch\u00ed m\u1ed9t s\u1ed1 th\u00e1ng, m\u00e0u c\u00f3 th\u1ec3 b\u1ecb nh\u1ea1t d\u1ea7n d\u1ea7n ho\u1eb7c b\u1ecb \u0111\u00e1nh s\u1ea1ch. \u0110\u00f3 l\u00e0 do ch\u1ea5t m\u00e0u ch\u1ec9 \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean m\u1eb7t ngo\u00e0i c\u1ee7a \u0111\u1ed3 g\u1ed1m s\u1ee9, \u0111\u1ed9 b\u00e1m c\u1ee7a ch\u1ea5t m\u00e0u l\u00ean b\u1ec1 m\u1eb7t l\u1ea1i kh\u00f4ng l\u1edbn n\u00ean khi b\u1ecb ch\u00e0 x\u00e1t d\u1ec5 b\u1ecb \u0111\u00e1nh s\u1ea1ch.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: \u0110\u1ed3 g\u1ed1m; Men m\u00e0u.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
\u0110\u1ed3 g\u1ed1m l\u00e0 \u0111\u1ed3 d\u00f9ng ph\u1ed5 bi\u1ebfn cho m\u1ecdi gia \u0111\u00ecnh. Tr\u00ean b\u1ec1 m\u1eb7t \u0111\u1ed3 g\u1ed1m th\u01b0\u1eddng c\u00f3 nhi\u1ec1u h\u00ecnh v\u1ebd hoa v\u0103n kh\u00e1c nhau. Th\u00f4ng th\u01b0\u1eddng m\u00e0u s\u1eafc tr\u00ean g\u1ed1m kh\u00f4ng ho\u00e0 tan v\u00e0o n\u01b0\u1edbc, kh\u00f4ng th\u1ec3 r\u1eeda s\u1ea1ch b\u1eb1ng n\u01b0\u1edbc. Th\u1ebf nh\u01b0ng c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7. M\u00e0u s\u1eafc tr\u00ean […]<\/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":[8,15],"tags":[],"class_list":["post-7850","post","type-post","status-publish","format-standard","hentry","category-hoa-hoc","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7850","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=7850"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7850\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=7850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=7850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=7850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}