Khi \u0103n k\u1eb9o hoa qu\u1ea3 nh\u01b0 k\u1eb9o t\u00e1o, k\u1eb9o chu\u1ed1i, k\u1eb9o h\u1ea1nh nh\u00e2n, b\u1ea1n c\u1ea3m th\u1ea5y c\u00f3 m\u00f9i hoa qu\u1ea3 t\u01b0\u01a1ng \u1ee9ng.<\/p>\n\n\n\n
Th\u1ef1c ra th\u00ec trong k\u1eb9o hoa qu\u1ea3 kh\u00f4ng h\u1ec1 c\u00f3 t\u00ed hoa qu\u1ea3 n\u00e0o m\u00e0 ch\u1ec9 l\u00e0 do ng\u01b0\u1eddi ta th\u00eam v\u00e0o k\u1eb9o c\u00e1c ch\u1ea5t c\u00f3 m\u00f9i hoa qu\u1ea3. C\u00e1c lo\u1ea1i hoa qu\u1ea3 c\u00f3 m\u00f9i ri\u00eang c\u1ee7a n\u00f3. Trong hoa qu\u1ea3 c\u00f3 ch\u1ee9a h\u1ee3p ch\u1ea5t th\u01a1m d\u1ec5 bay h\u01a1i cho m\u00f9i th\u01a1m \u0111\u1eb7c bi\u1ec7t c\u1ee7a lo\u1ea1i hoa qu\u1ea3. C\u00e1c ch\u1ea5t th\u01a1m n\u00e0y li\u00ean t\u1ee5c ph\u00e1t t\u00e1n v\u00e0o kh\u00f4ng kh\u00ed l\u00e0m cho m\u0169i c\u1ee7a ch\u00fang ta nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c m\u00f9i th\u01a1m c\u1ee7a hoa qu\u1ea3. Ng\u01b0\u1eddi ta t\u00ecm th\u1ea5y \u0111a s\u1ed1 c\u00e1c m\u00f9i th\u01a1m l\u00e0 nh\u1eefng este c\u0169ng nh\u01b0 c\u00e1c an\u0111ehyt v\u00e0 v\u00e0i lo\u1ea1i h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 kh\u00e1c. C\u00e1c lo\u1ea1i h\u1ee3p ch\u1ea5t n\u00e0y c\u00f3 c\u1ea5u t\u1ea1o kh\u00f4ng ph\u1ee9c t\u1ea1p l\u1eafm, r\u1ea5t d\u1ec5 ch\u1ebf t\u1ea1o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p t\u1ed5ng h\u1ee3p, r\u1ea5t r\u1ebb ti\u1ec1n. C\u00e1c h\u01b0\u01a1ng li\u1ec7u n\u00e0y c\u00f3 t\u00ednh ch\u1ea5t bay h\u01a1i nh\u01b0 c\u00e1c ch\u1ea5t v\u1ed1n c\u00f3 trong hoa qu\u1ea3. \u0110\u00e2y l\u00e0 nh\u1eefng h\u1ee3p ch\u1ea5t c\u00f3 m\u00f9i th\u01a1m gi\u1ed1ng m\u00f9i hoa qu\u1ea3 th\u1eadt. Nh\u1eefng h\u01b0\u01a1ng li\u1ec7u th\u00eam v\u00e0o k\u1eb9o hoa qu\u1ea3, \u0111a s\u1ed1 thu\u1ed9c h\u1ecd este. V\u00ed d\u1ee5 axit axetic th\u01b0\u1eddng cho c\u00e1c este c\u00f3 m\u00f9i qu\u1ea3 l\u00ea. Este butyrat etyl c\u00f3 m\u00f9i d\u1ee9a, butyrat amyl cho m\u00f9i chu\u1ed1i, n\u1ebfu cho c\u00e1c h\u01b0\u01a1ng li\u1ec7u n\u00e0y v\u00e0o k\u1eb9o, s\u1ebd l\u00e0m k\u1eb9o c\u00f3 m\u00f9i th\u00edch h\u1ee3p.<\/p>\n\n\n\n
C\u00f3 lo\u1ea1i k\u1eb9o hoa qu\u1ea3 d\u00f9ng h\u01b0\u01a1ng li\u1ec7u kh\u00f4ng thu\u1ed9c h\u1ecd este. T\u1eeb h\u1ea1nh nh\u00e2n c\u00f3 ph\u00e1t ra m\u00f9i \u0111\u1eb7c tr\u01b0ng. Trong h\u1ea1nh nh\u00e2n c\u00f3 h\u1ee3p ch\u1ea5t g\u1ecdi l\u00e0 v\u1ecb \u0111\u1eafng h\u1ea1nh nh\u00e2n. H\u1ee3p ch\u1ea5t n\u00e0y b\u1ecb m\u1ed9t lo\u1ea1i men trong h\u1ea1t h\u1ea1nh nh\u00e2n ph\u00e2n gi\u1ea3i th\u00e0nh benzan\u0111ehyt. M\u00f9i h\u1ea1nh nh\u00e2n th\u1ef1c t\u1ebf l\u00e0 do benzan\u0111ehyt sinh ra. Ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 t\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c benzan\u0111ehyt. Khi ch\u1ebf t\u1ea1o ch\u1ec9 c\u1ea7n th\u00eam m\u1ed9t \u00edt benzan\u0111ehyt v\u00e0o nguy\u00ean li\u1ec7u ta s\u1ebd s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c k\u1eb9o c\u00f3 m\u00f9i h\u1ea1nh nh\u00e2n.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: H\u01b0\u01a1ng li\u1ec7u; H\u01b0\u01a1ng li\u1ec7u d\u00f9ng trong th\u1ef1c ph\u1ea9m.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
Khi \u0103n k\u1eb9o hoa qu\u1ea3 nh\u01b0 k\u1eb9o t\u00e1o, k\u1eb9o chu\u1ed1i, k\u1eb9o h\u1ea1nh nh\u00e2n, b\u1ea1n c\u1ea3m th\u1ea5y c\u00f3 m\u00f9i hoa qu\u1ea3 t\u01b0\u01a1ng \u1ee9ng. Th\u1ef1c ra th\u00ec trong k\u1eb9o hoa qu\u1ea3 kh\u00f4ng h\u1ec1 c\u00f3 t\u00ed hoa qu\u1ea3 n\u00e0o m\u00e0 ch\u1ec9 l\u00e0 do ng\u01b0\u1eddi ta th\u00eam v\u00e0o k\u1eb9o c\u00e1c ch\u1ea5t c\u00f3 m\u00f9i hoa qu\u1ea3. C\u00e1c lo\u1ea1i hoa qu\u1ea3 […]<\/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-8086","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\/8086","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=8086"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8086\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}