{"id":8129,"date":"2025-01-20T04:32:23","date_gmt":"2025-01-20T04:32:23","guid":{"rendered":"https:\/\/www.dnc-automation.com\/vn\/?p=8129"},"modified":"2025-01-13T04:38:06","modified_gmt":"2025-01-13T04:38:06","slug":"phuong-phap-chiet-xuat-tinh-dau","status":"publish","type":"post","link":"https:\/\/www.dnc-automation.com\/vn\/tu-dong-hoa\/phuong-phap-chiet-xuat-tinh-dau\/","title":{"rendered":"T\u1ed5ng h\u1ee3p 4 ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t tinh d\u1ea7u ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Tinh d\u1ea7u l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t ph\u1ee9c t\u1ea1p, c\u00f3 c\u1ea5u t\u1ea1o c\u00f4 \u0111\u1eb7c v\u00e0 kh\u1ea3 n\u0103ng bay h\u01a1i c\u1ee7a ch\u00fang r\u1ea5t nhanh. Tinh d\u1ea7u l\u00e0 lo\u1ea1i d\u01b0\u1ee3c ph\u1ea9m kh\u00f4ng t\u1ef1 nhi\u00ean m\u00e0 c\u00f3, ch\u00fang \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t k\u1ef9 c\u00e0ng qua nhi\u1ec1u c\u00f4ng \u0111o\u1ea1n t\u1eeb c\u00e1c lo\u1ea1i nguy\u1ec7n li\u1ec7u th\u1ef1c v\u1eadt kh\u00e1c nhau \u0111\u1ec3 t\u1ea1o ra h\u1ee3p ch\u00e1t qu\u00fd gi\u00e1 c\u00f3 gi\u00e1 tr\u1ecb s\u1eed d\u1ee5ng cao.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ng\u00e0y nay, vi\u1ec7c chi\u1ebft xu\u1ea5t tinh d\u1ea7u \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng quan t\u00e2m v\u00e0 c\u00f3 th\u1ec3 t\u1ef1 l\u00e0m th\u1eed t\u1ea1i nh\u00e0. Nh\u01b0ng v\u1ec1 c\u01a1 b\u1ea3n, qu\u00e1 tr\u00ecnh chi\u1ebft xu\u1ea5t tinh d\u1ea7u c\u1ea7n n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nh\u1eefng n\u01a1i \u0111\u1ea3m b\u1ea3o t\u1ed1i \u0111a v\u1ec1 \u0111\u1ed9 an to\u00e0n cho h\u1ee3p ch\u1ea5t v\u00e0 c\u1ea7n c\u00e1c chuy\u00ean vi\u00ean c\u00f3 kinh nghi\u1ec7m th\u1ef1c hi\u1ec7n. M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay c\u00f3 th\u1ec3 k\u1ec3 t\u1edbi nh\u01b0: chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng dung m\u00f4i, b\u1eb1ng CO2, b\u1eb1ng vi\u1ec7c ng\u00e2m \u01b0\u1edbp hay \u00e9p l\u1ea1nh\u2026<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_71 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c L\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.dnc-automation.com\/vn\/tu-dong-hoa\/phuong-phap-chiet-xuat-tinh-dau\/#Phuong_phap_chiet_xuat_tinh_dau_bang_dung_moi\" title=\"Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng dung m\u00f4i\">Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng dung m\u00f4i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.dnc-automation.com\/vn\/tu-dong-hoa\/phuong-phap-chiet-xuat-tinh-dau\/#Phuong_phap_chiet_xuat_bang_CO2\" title=\"Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t b\u1eb1ng CO2\u00a0\">Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t b\u1eb1ng CO2\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.dnc-automation.com\/vn\/tu-dong-hoa\/phuong-phap-chiet-xuat-tinh-dau\/#Phuong_phap_chiet_ngam_uop\" title=\"Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft ng\u00e2m \u01b0\u1edbp\">Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft ng\u00e2m \u01b0\u1edbp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.dnc-automation.com\/vn\/tu-dong-hoa\/phuong-phap-chiet-xuat-tinh-dau\/#Phuong_phap_ep_lanh\" title=\"Ph\u01b0\u01a1ng ph\u00e1p \u00e9p l\u1ea1nh\">Ph\u01b0\u01a1ng ph\u00e1p \u00e9p l\u1ea1nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.dnc-automation.com\/vn\/tu-dong-hoa\/phuong-phap-chiet-xuat-tinh-dau\/#Tong_ket\" title=\"T\u1ed5ng k\u1ebft\">T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Phuong_phap_chiet_xuat_tinh_dau_bang_dung_moi\"><\/span><span style=\"font-weight: 400;\">Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng dung m\u00f4i<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_8131\" aria-describedby=\"caption-attachment-8131\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-8131 size-full\" src=\"https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2025\/01\/chiet-xuat-tinh-dau-bang-dung-moi.jpg\" alt=\"Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng dung m\u00f4i\" width=\"768\" height=\"337\" srcset=\"https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2025\/01\/chiet-xuat-tinh-dau-bang-dung-moi.jpg 768w, https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2025\/01\/chiet-xuat-tinh-dau-bang-dung-moi-300x132.jpg 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-8131\" class=\"wp-caption-text\">Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng dung m\u00f4i<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng dung m\u00f4i s\u1eed d\u1ee5ng c\u00e1c dung m\u00f4i an to\u00e0n cho th\u1ef1c ph\u1ea9m nh\u01b0 Hexane v\u00e0 Ethanol \u0111\u1ec3 t\u00e1ch tinh d\u1ea7u t\u1eeb nguy\u00ean li\u1ec7u th\u1ef1c v\u1eadt. \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho nh\u1eefng lo\u1ea1i nguy\u00ean li\u1ec7u th\u1ef1c v\u1eadt c\u00f3 h\u00e0m l\u01b0\u1ee3ng tinh d\u1ea7u th\u1ea5p, ch\u1ee9a nhi\u1ec1u h\u1ea1t nh\u1ef1a, ho\u1eb7c nh\u1eefng h\u01b0\u01a1ng li\u1ec7u nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t cao \u2013 \u0111i\u1ec1u th\u01b0\u1eddng th\u1ea5y \u1edf ph\u01b0\u01a1ng ph\u00e1p ch\u01b0ng c\u1ea5t l\u00f4i cu\u1ed1n h\u01a1i n\u01b0\u1edbc.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u01afu \u0111i\u1ec3m l\u1edbn c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o ra tinh d\u1ea7u c\u00f3 h\u01b0\u01a1ng th\u01a1m tinh t\u1ebf h\u01a1n so v\u1edbi b\u1ea5t k\u1ef3 ph\u01b0\u01a1ng ph\u00e1p ch\u01b0ng c\u1ea5t n\u00e0o. \u0110\u1ed3ng th\u1eddi, c\u00e1c th\u00e0nh ph\u1ea7n th\u1ef1c v\u1eadt kh\u00f4ng bay h\u01a1i nh\u01b0 s\u00e1p v\u00e0 ch\u1ea5t m\u00e0u c\u0169ng \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t trong qu\u00e1 tr\u00ecnh n\u00e0y, \u0111i\u1ec1u m\u00e0 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c th\u01b0\u1eddng b\u1ecf qua.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Quy tr\u00ecnh chi\u1ebft xu\u1ea5t b\u1eb1ng dung m\u00f4i bao g\u1ed3m hai giai \u0111o\u1ea1n ch\u00ednh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ea7u ti\u00ean, nguy\u00ean li\u1ec7u th\u1ef1c v\u1eadt \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng dung m\u00f4i \u0111\u1ec3 t\u1ea1o ra m\u1ed9t h\u1ee3p ch\u1ea5t th\u01a1m d\u1ea1ng s\u00e1p g\u1ecdi l\u00e0 \u201cconcrete\u201d.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sau \u0111\u00f3, h\u1ee3p ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c pha tr\u1ed9n v\u1edbi c\u1ed3n cao \u0111\u1ed9 \u0111\u1ec3 gi\u1ea3i ph\u00f3ng c\u00e1c h\u1ea1t tinh d\u1ea7u..<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Phuong_phap_chiet_xuat_bang_CO2\"><\/span><span style=\"font-weight: 400;\">Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t b\u1eb1ng CO2\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_8133\" aria-describedby=\"caption-attachment-8133\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-8133 size-full\" src=\"https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2025\/01\/chiet-xuat-tinh-dau-bang-co2.jpg\" alt=\"Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t b\u1eb1ng CO2\u00a0\" width=\"768\" height=\"541\" srcset=\"https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2025\/01\/chiet-xuat-tinh-dau-bang-co2.jpg 768w, https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2025\/01\/chiet-xuat-tinh-dau-bang-co2-300x211.jpg 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-8133\" class=\"wp-caption-text\">Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t b\u1eb1ng CO2\u00a0<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng CO2 s\u1eed d\u1ee5ng Carbon Dioxide \u1edf tr\u1ea1ng th\u00e1i si\u00eau t\u1edbi h\u1ea1n, m\u1ed9t tr\u1ea1ng th\u00e1i \u0111\u1eb7c bi\u1ec7t khi CO2 v\u1eeba c\u00f3 t\u00ednh ch\u1ea5t c\u1ee7a kh\u00ed v\u1eeba c\u00f3 t\u00ednh ch\u1ea5t c\u1ee7a l\u1ecfng. \u1ede nhi\u1ec7t \u0111\u1ed9 th\u1ea5p (35-38\u00b0C) v\u00e0 \u00e1p su\u1ea5t cao, CO2 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t dung m\u00f4i \u0111\u1ec3 t\u00e1ch tinh d\u1ea7u, nh\u1ef1a v\u00e0 c\u00e1c ch\u1ea5t kh\u00e1c kh\u1ecfi th\u1ef1c v\u1eadt, \u0111\u1ea3m b\u1ea3o c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng b\u1ecb h\u1ecfng do nhi\u1ec7t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y so v\u1edbi ch\u01b0ng c\u1ea5t b\u1eb1ng h\u01a1i n\u01b0\u1edbc l\u00e0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1ea3o to\u00e0n c\u1ea5u tr\u00fac t\u1ef1 nhi\u00ean:<\/b><span style=\"font-weight: 400;\"> Tinh d\u1ea7u chi\u1ebft xu\u1ea5t g\u1ea7n gi\u1ed1ng v\u1edbi th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a c\u00e2y g\u1ed1c, kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng b\u1edfi nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u01b0\u01a1ng th\u01a1m \u0111\u1eadm \u0111\u00e0:<\/b><span style=\"font-weight: 400;\"> Tinh d\u1ea7u th\u01b0\u1eddng \u0111\u1eb7c h\u01a1n v\u00e0 gi\u1eef \u0111\u01b0\u1ee3c h\u01b0\u01a1ng th\u01a1m t\u1ef1 nhi\u00ean h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ea5t l\u01b0\u1ee3ng v\u01b0\u1ee3t tr\u1ed9i:<\/b><span style=\"font-weight: 400;\"> Lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n CO2 m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i dung m\u00f4i g\u00e2y h\u1ea1i, \u0111\u1ea3m b\u1ea3o an to\u00e0n cho con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Qu\u00e1 tr\u00ecnh chi\u1ebft xu\u1ea5t CO2<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ea7u ti\u00ean,<\/span> <span style=\"font-weight: 400;\">CO2 \u0111\u01b0\u1ee3c n\u00e9n d\u01b0\u1edbi \u00e1p su\u1ea5t cao, chuy\u1ec3n sang tr\u1ea1ng th\u00e1i si\u00eau t\u1edbi h\u1ea1n (l\u1ecfng-kh\u00ed).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ti\u1ebfp theo \u0111\u00f3<\/span> <span style=\"font-weight: 400;\">CO2 si\u00eau t\u1edbi h\u1ea1n \u0111\u01b0\u1ee3c b\u01a1m v\u00e0o bu\u1ed3ng ch\u1ee9a nguy\u00ean li\u1ec7u th\u1ef1c v\u1eadt, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t dung m\u00f4i \u0111\u1ec3 k\u00e9o c\u00e1c th\u00e0nh ph\u1ea7n tinh d\u1ea7u, nh\u1ef1a v\u00e0 ch\u1ea5t m\u00e0u ra kh\u1ecfi nguy\u00ean li\u1ec7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V\u00e0 cu\u1ed1i c\u00f9ng<\/span> <span style=\"font-weight: 400;\">CO2 s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3m \u00e1p su\u1ea5t v\u00e0 quay tr\u1edf l\u1ea1i tr\u1ea1ng th\u00e1i kh\u00ed, t\u00e1ch kh\u1ecfi tinh d\u1ea7u \u0111\u00e3 chi\u1ebft xu\u1ea5t.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Phuong_phap_chiet_ngam_uop\"><\/span><span style=\"font-weight: 400;\">Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft ng\u00e2m \u01b0\u1edbp<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng ng\u00e2m \u01b0\u1edbp, hay c\u00f2n g\u1ecdi l\u00e0 d\u1ea7u ng\u00e2m ho\u1eb7c d\u1ea7u truy\u1ec1n, s\u1eed d\u1ee5ng d\u1ea7u v\u1eadn chuy\u1ec3n (carrier oil) l\u00e0m dung m\u00f4i \u0111\u1ec3 t\u00e1ch c\u00e1c ho\u1ea1t ch\u1ea5t tr\u1ecb li\u1ec7u t\u1eeb nguy\u00ean li\u1ec7u th\u1ef1c v\u1eadt. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap gi\u1eef l\u1ea1i nhi\u1ec1u ph\u00e2n t\u1eed th\u1ef1c v\u1eadt n\u1eb7ng v\u00e0 l\u1edbn h\u01a1n, mang l\u1ea1i s\u1ea3n ph\u1ea9m gi\u00e0u d\u01b0\u1ee1ng ch\u1ea5t v\u00e0 g\u1ea7n v\u1edbi th\u00e0nh ph\u1ea7n t\u1ef1 nhi\u00ean c\u1ee7a th\u1ef1c v\u1eadt h\u01a1n so v\u1edbi tinh d\u1ea7u ch\u01b0ng c\u1ea5t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng c\u00e1ch ng\u00e2m \u01b0\u1edbp mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch nh\u01b0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Gi\u00e0u d\u01b0\u1ee1ng ch\u1ea5t:<\/b><span style=\"font-weight: 400;\"> Gi\u1eef l\u1ea1i nhi\u1ec1u ho\u1ea1t ch\u1ea5t th\u1ef1c v\u1eadt h\u01a1n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c, t\u1ea1o ra s\u1ea3n ph\u1ea9m d\u01b0\u1ee1ng da v\u00e0 tr\u1ecb li\u1ec7u hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>An to\u00e0n v\u00e0 t\u1ef1 nhi\u00ean:<\/b><span style=\"font-weight: 400;\"> Kh\u00f4ng s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t hay nhi\u1ec7t \u0111\u1ed9 cao, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i nguy\u00ean li\u1ec7u nh\u1ea1y c\u1ea3m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u1ee8ng d\u1ee5ng linh ho\u1ea1t:<\/b><span style=\"font-weight: 400;\"> D\u1ea7u ng\u00e2m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m th\u00e0nh ph\u1ea7n ho\u1ea1t ch\u1ea5t (5-10%) trong m\u1ef9 ph\u1ea9m ho\u1eb7c thay th\u1ebf d\u1ea7u g\u1ed1c th\u00f4ng th\u01b0\u1eddng v\u1edbi t\u1ef7 l\u1ec7 l\u1edbn h\u01a1n.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Qu\u00e1 tr\u00ecnh chi\u1ebft xu\u1ea5t ng\u00e2m \u01b0\u1edbp di\u1ec5n ra th\u00f4ng qua 5 b\u01b0\u1edbc:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chu\u1ea9n b\u1ecb nguy\u00ean li\u1ec7u:<\/b><span style=\"font-weight: 400;\"> Nguy\u00ean li\u1ec7u th\u1ef1c v\u1eadt \u0111\u01b0\u1ee3c c\u1eaft nh\u1ecf ho\u1eb7c nghi\u1ec1n th\u00e0nh b\u1ed9t th\u00f4, \u0111\u1ea3m b\u1ea3o kh\u00f4 r\u00e1o \u0111\u1ec3 tr\u00e1nh d\u1ea7u b\u1ecb \u00f4i v\u00e0 vi sinh v\u1eadt ph\u00e1t tri\u1ec3n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ng\u00e2m nguy\u00ean li\u1ec7u:<\/b><span style=\"font-weight: 400;\"> Nguy\u00ean li\u1ec7u \u0111\u01b0\u1ee3c cho v\u00e0o b\u00ecnh k\u00edn, th\u00eam d\u1ea7u v\u1eadn chuy\u1ec3n nh\u01b0 d\u1ea7u Vitamin E ho\u1eb7c d\u1ea7u m\u1ea7m l\u00faa m\u00ec \u0111\u1ec3 ng\u0103n ng\u1eeba \u00f4i thiu.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u1ee6 h\u1ed7n h\u1ee3p:<\/b><span style=\"font-weight: 400;\"> H\u1ed7n h\u1ee3p \u0111\u01b0\u1ee3c \u0111\u1ec3 y\u00ean trong kho\u1ea3ng 1 tu\u1ea7n, th\u1ec9nh tho\u1ea3ng l\u1eafc \u0111\u1ec1u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u1ecdc v\u00e0 \u00e9p:<\/b><span style=\"font-weight: 400;\"> Ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c l\u1ecdc v\u00e0 \u00e9p \u0111\u1ec3 thu h\u1ed3i t\u1ed1i \u0111a d\u1ea7u ng\u00e2m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1ea3o qu\u1ea3n:<\/b><span style=\"font-weight: 400;\"> D\u1ea7u ng\u00e2m \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch, l\u1ecdc trong v\u00e0 b\u1ea3o qu\u1ea3n trong h\u1ed9p k\u00edn \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, s\u1eed d\u1ee5ng trong t\u1ed1i \u0111a 12 th\u00e1ng.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Phuong_phap_ep_lanh\"><\/span><span style=\"font-weight: 400;\">Ph\u01b0\u01a1ng ph\u00e1p \u00e9p l\u1ea1nh<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_8132\" aria-describedby=\"caption-attachment-8132\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-8132 size-full\" src=\"https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2025\/01\/chiet-xuat-tinh-dau-bang-ep-lanh.jpg\" alt=\"Ph\u01b0\u01a1ng ph\u00e1p \u00e9p l\u1ea1nh\" width=\"768\" height=\"453\" srcset=\"https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2025\/01\/chiet-xuat-tinh-dau-bang-ep-lanh.jpg 768w, https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2025\/01\/chiet-xuat-tinh-dau-bang-ep-lanh-300x177.jpg 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-8132\" class=\"wp-caption-text\">Ph\u01b0\u01a1ng ph\u00e1p \u00e9p l\u1ea1nh<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Ph\u01b0\u01a1ng ph\u00e1p \u00e9p l\u1ea1nh, c\u00f2n g\u1ecdi l\u00e0 <\/span><b>Expression<\/b><span style=\"font-weight: 400;\"> ho\u1eb7c <\/span><b>Scarification<\/b><span style=\"font-weight: 400;\">, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 chi\u1ebft xu\u1ea5t tinh d\u1ea7u t\u1eeb v\u1ecf c\u00e1c lo\u1ea1i tr\u00e1i c\u00e2y h\u1ecd cam chanh. \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u01a1 h\u1ecdc, kh\u00f4ng s\u1eed d\u1ee5ng nhi\u1ec7t, gi\u00fap b\u1ea3o to\u00e0n t\u1ed1i \u0111a h\u01b0\u01a1ng th\u01a1m v\u00e0 th\u00e0nh ph\u1ea7n t\u1ef1 nhi\u00ean c\u1ee7a tinh d\u1ea7u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng \u00e9p l\u1ea1nh l\u00e0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u00f4ng s\u1eed d\u1ee5ng nhi\u1ec7t:<\/b><span style=\"font-weight: 400;\"> Gi\u1eef nguy\u00ean m\u00f9i th\u01a1m t\u1ef1 nhi\u00ean v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh tr\u1ecb li\u1ec7u c\u1ee7a tinh d\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u00f9 h\u1ee3p cho tr\u00e1i c\u00e2y h\u1ecd cam chanh:<\/b><span style=\"font-weight: 400;\"> C\u00e1c lo\u1ea1i tinh d\u1ea7u nh\u01b0 cam, chanh, b\u01b0\u1edfi th\u01b0\u1eddng \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tinh d\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng cao:<\/b><span style=\"font-weight: 400;\"> Th\u00e0nh ph\u1ea9m gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 tinh khi\u1ebft, gi\u00e0u d\u01b0\u1ee1ng ch\u1ea5t v\u00e0 d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng trong n\u01b0\u1edbc hoa, m\u1ef9 ph\u1ea9m, ho\u1eb7c li\u1ec7u ph\u00e1p h\u01b0\u01a1ng th\u01a1m.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Quy tr\u00ecnh chi\u1ebft xu\u1ea5t tinh d\u1ea7u b\u1eb1ng \u00e9p l\u1ea1nh<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u00e1 v\u1ee1 t\u00fai tinh d\u1ea7u:<\/b><span style=\"font-weight: 400;\"> To\u00e0n b\u1ed9 tr\u00e1i c\u00e2y \u0111\u01b0\u1ee3c cho v\u00e0o thi\u1ebft b\u1ecb x\u00e9 n\u00e1t \u0111\u1ec3 ph\u00e1 v\u1ee1 c\u00e1c t\u00fai tinh d\u1ea7u n\u1eb1m d\u01b0\u1edbi l\u1edbp v\u1ecf.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u00c9p tr\u00e1i c\u00e2y:<\/b><span style=\"font-weight: 400;\"> Tr\u00e1i c\u00e2y sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u00e9p \u0111\u1ec3 thu n\u01b0\u1edbc \u00e9p v\u00e0 tinh d\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u1ecdc h\u1ed7n h\u1ee3p:<\/b><span style=\"font-weight: 400;\"> H\u1ed7n h\u1ee3p n\u01b0\u1edbc, tinh d\u1ea7u v\u00e0 c\u00e1c h\u1ea1t t\u1eeb tr\u00e1i c\u00e2y \u0111\u01b0\u1ee3c ly t\u00e2m \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u1eb7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00e1ch tinh d\u1ea7u:<\/b><span style=\"font-weight: 400;\"> Tinh d\u1ea7u t\u00e1ch l\u1edbp kh\u1ecfi n\u01b0\u1edbc v\u00e0 \u0111\u01b0\u1ee3c chuy\u1ec3n sang h\u1ed9p \u0111\u1ef1ng ri\u00eang \u0111\u1ec3 b\u1ea3o qu\u1ea3n.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><span style=\"font-weight: 400;\">T\u1ed5ng k\u1ebft<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t tinh d\u1ea7u ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c k\u1ec3 tr\u00ean \u0111\u1ec1u c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t, ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng lo\u1ea1i nguy\u00ean li\u1ec7u v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng. M\u1ed7i ph\u01b0\u01a1ng ph\u00e1p mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch nh\u1ea5t \u0111\u1ecbnh, t\u1eeb b\u1ea3o to\u00e0n c\u1ea5u tr\u00fac t\u1ef1 nhi\u00ean, t\u1ea1o h\u01b0\u01a1ng th\u01a1m tinh t\u1ebf \u0111\u1ebfn chi\u1ebft xu\u1ea5t t\u1ed1i \u0111a d\u01b0\u1ee1ng ch\u1ea5t. Vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng tinh d\u1ea7u m\u00e0 c\u00f2n t\u1ed1i \u01b0u h\u00f3a gi\u00e1 tr\u1ecb s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh nh\u01b0 n\u01b0\u1edbc hoa, m\u1ef9 ph\u1ea9m, v\u00e0 li\u1ec7u ph\u00e1p h\u01b0\u01a1ng th\u01a1m.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tinh d\u1ea7u l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t ph\u1ee9c t\u1ea1p, c\u00f3 c\u1ea5u t\u1ea1o c\u00f4 \u0111\u1eb7c v\u00e0 kh\u1ea3 n\u0103ng bay h\u01a1i c\u1ee7a ch\u00fang r\u1ea5t nhanh. Tinh d\u1ea7u l\u00e0 lo\u1ea1i d\u01b0\u1ee3c ph\u1ea9m kh\u00f4ng t\u1ef1 nhi\u00ean m\u00e0 c\u00f3, ch\u00fang \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t k\u1ef9 c\u00e0ng qua nhi\u1ec1u c\u00f4ng \u0111o\u1ea1n t\u1eeb c\u00e1c lo\u1ea1i nguy\u1ec7n li\u1ec7u th\u1ef1c v\u1eadt kh\u00e1c nhau \u0111\u1ec3 t\u1ea1o ra [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"footnotes":"","_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_selected_social_profile":[]},"categories":[50],"tags":[],"ppma_author":[47],"class_list":["post-8129","post","type-post","status-publish","format-standard","hentry","category-tu-dong-hoa"],"authors":[{"term_id":47,"user_id":3,"is_guest":0,"slug":"thexuan","display_name":"Ho\u00e0ng Th\u1ebf Xu\u00e2n","avatar_url":{"url":"https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2024\/10\/z5942635146184_26f960efc287d3bcb8b0d80e6e4574f7.jpg","url2x":"https:\/\/www.dnc-automation.com\/vn\/wp-content\/uploads\/2024\/10\/z5942635146184_26f960efc287d3bcb8b0d80e6e4574f7.jpg"},"first_name":"Ho\u00e0ng","last_name":"Th\u1ebf Xu\u00e2n","user_url":"https:\/\/www.dnc-automation.com\/vn\/dnc-team\/thexuan\/","job_title":"K\u1ef9 s\u01b0 d\u1ef1 \u00e1n c\u1ea5p cao","description":"Th\u1ea1c s\u0129 Ho\u00e0ng Th\u1ebf Xu\u00e2n l\u00e0 m\u1ed9t chuy\u00ean gia cao c\u1ea5p trong l\u0129nh v\u1ef1c t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 qu\u1ea3n l\u00fd d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t v\u1edbi h\u01a1n 12 n\u0103m kinh nghi\u1ec7m. Hi\u1ec7n t\u1ea1i, anh \u0111ang l\u00e0 K\u1ef9 s\u01b0 d\u1ef1 \u00e1n c\u1ea5p cao t\u1ea1i c\u00f4ng ty DNC Automation, s\u1ef1 \u0111\u00f3ng g\u00f3i c\u1ee7a anh c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e1t tri\u1ec3n v\u00e0 t\u1ed1i \u01b0u h\u00f3a nhi\u1ec1u quy tr\u00ecnh s\u1ea3n xu\u1ea5t."}],"_links":{"self":[{"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/posts\/8129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/comments?post=8129"}],"version-history":[{"count":3,"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/posts\/8129\/revisions"}],"predecessor-version":[{"id":8135,"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/posts\/8129\/revisions\/8135"}],"wp:attachment":[{"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/media?parent=8129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/categories?post=8129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/tags?post=8129"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.dnc-automation.com\/vn\/wp-json\/wp\/v2\/ppma_author?post=8129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}