{"id":6376,"date":"2025-06-17T14:39:42","date_gmt":"2025-06-17T07:39:42","guid":{"rendered":"https:\/\/vietnamcoffeeunited.com\/?p=6376"},"modified":"2025-06-17T14:39:42","modified_gmt":"2025-06-17T07:39:42","slug":"the-impact-of-green-coffee-bean-quality-on-the-final-roast","status":"publish","type":"post","link":"https:\/\/vietnamcoffeeunited.com\/vi\/the-impact-of-green-coffee-bean-quality-on-the-final-roast\/","title":{"rendered":"T\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh \u0111\u1ebfn m\u1ebb rang cu\u1ed1i c\u00f9ng"},"content":{"rendered":"<article class=\"text-token-text-primary w-full\" dir=\"auto\" data-testid=\"conversation-turn-38\" data-scroll-anchor=\"false\">\n<div class=\"text-base my-auto mx-auto py-5 [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto flex max-w-(--thread-content-max-width) flex-1 text-base gap-4 md:gap-5 lg:gap-6 group\/turn-messages focus-visible:outline-hidden\" tabindex=\"-1\">\n<div class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"relative flex-col gap-1 md:gap-3\">\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"1c769905-37b7-458e-8ebc-4e71287df62f\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words light\">\n<h2 style=\"text-align: center;\" data-start=\"71\" data-end=\"133\"><strong>T\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh \u0111\u1ebfn m\u1ebb rang cu\u1ed1i c\u00f9ng<\/strong><\/h2>\n<p data-start=\"135\" data-end=\"415\">Tr\u00ean h\u00e0nh tr\u00ecnh t\u1ea1o ra m\u1ed9t ly c\u00e0 ph\u00ea ngon, m\u1ed7i giai \u0111o\u1ea1n \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng, t\u1eeb canh t\u00e1c, thu ho\u1ea1ch, s\u01a1 ch\u1ebf t\u1ec9 m\u1ec9 cho \u0111\u1ebfn rang xay v\u00e0 pha ch\u1ebf. Tuy nhi\u00ean, n\u1ec1n t\u1ea3ng cho m\u1ed9t ly c\u00e0 ph\u00ea ngon, \u0111\u1ea1t chu\u1ea9n \u0111\u1ec1u ph\u1ea3i xu\u1ea5t ph\u00e1t t\u1eeb ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh.<\/p>\n<p data-start=\"417\" data-end=\"688\">M\u1ed9t m\u1ebb rang ho\u00e0n h\u1ea3o, cho d\u00f9 b\u1ea1n c\u00f3 m\u00e1y rang hi\u1ec7n \u0111\u1ea1i hay k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u th\u00ec c\u0169ng kh\u00f4ng th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb nh\u1eefng h\u1ea1t c\u00e0 ph\u00ea nh\u00e2n xanh k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u \u1ea3nh h\u01b0\u1edfng c\u1ee7a ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u1ebb rang nh\u01b0 th\u1ebf n\u00e0o nh\u00e9!<\/p>\n<figure id=\"attachment_6379\" aria-describedby=\"caption-attachment-6379\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-6379 size-full\" src=\"https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-5.jpg\" alt=\"Green Coffee Bean Quality\" width=\"1200\" height=\"603\" srcset=\"https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-5.jpg 1200w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-5-300x151.jpg 300w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-5-1024x515.jpg 1024w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-5-768x386.jpg 768w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-5-18x9.jpg 18w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-5-600x302.jpg 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-6379\" class=\"wp-caption-text\">Ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh<\/figcaption><\/figure>\n<h3 data-start=\"695\" data-end=\"727\">C\u00e0 ph\u00ea nh\u00e2n xanh l\u00e0 g\u00ec?<\/h3>\n<p data-start=\"729\" data-end=\"1224\">C\u00e0 ph\u00ea nh\u00e2n xanh l\u00e0 h\u1ea1t c\u00e0 ph\u00ea th\u00f4 sau qu\u00e1 tr\u00ecnh s\u01a1 ch\u1ebf b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 Unwashed, Honey, Natural,\u2026 nh\u01b0ng ch\u01b0a \u0111\u01b0\u1ee3c rang. Nhi\u1ec1u ng\u01b0\u1eddi c\u00f2n g\u1ecdi c\u00e0 ph\u00ea nh\u00e2n xanh l\u00e0 c\u00e0 ph\u00ea nh\u00e2n s\u1ed1ng, c\u00f3 ngh\u0129a l\u00e0 ch\u01b0a ch\u00edn. \u0110\u00e2y l\u00e0 ngu\u1ed3n nguy\u00ean li\u1ec7u ch\u00ednh cho c\u00e1c nh\u00e0 rang xay, quy\u1ebft \u0111\u1ecbnh 60 - 70% h\u01b0\u01a1ng v\u1ecb cu\u1ed1i c\u00f9ng c\u1ee7a c\u00e0 ph\u00ea (20 \u2013 30% l\u00e0 k\u1ef9 thu\u1eadt rang, 10 \u2013 20% k\u1ef9 thu\u1eadt pha ch\u1ebf).<\/p>\n<p data-start=\"1231\" data-end=\"1276\">C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nh\u01b0 sau:<\/p>\n<ul data-start=\"1278\" data-end=\"1906\">\n<li data-start=\"1278\" data-end=\"1482\">\n<p data-start=\"1280\" data-end=\"1482\">Gi\u1ed1ng c\u00e0 ph\u00ea: m\u1ed7i gi\u1ed1ng c\u00e0 ph\u00ea \u0111\u1ec1u mang \u0111\u1eb7c t\u00ednh h\u01b0\u01a1ng v\u1ecb v\u00e0 c\u1ea5u tr\u00fac kh\u00e1c nhau. V\u00ed d\u1ee5 Robusta mang v\u1ecb \u0111\u1eafng m\u1ea1nh m\u1ebd, nh\u01b0ng Arabica l\u1ea1i c\u00f3 h\u01b0\u01a1ng v\u1ecb chua thanh.<\/p>\n<\/li>\n<li data-start=\"1484\" data-end=\"1569\">\n<p data-start=\"1486\" data-end=\"1569\">V\u00f9ng tr\u1ed3ng v\u00e0 \u0111\u1ed9 cao: \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0m l\u01b0\u1ee3ng \u0111\u01b0\u1eddng, \u0111\u1ed9 chua, m\u00f9i h\u01b0\u01a1ng.<\/p>\n<\/li>\n<li data-start=\"1571\" data-end=\"1765\">\n<p data-start=\"1573\" data-end=\"1597\">Ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf:<\/p>\n<ul data-start=\"1600\" data-end=\"1765\">\n<li data-start=\"1600\" data-end=\"1655\">\n<p data-start=\"1602\" data-end=\"1655\">Natural th\u01b0\u1eddng mang \u0111\u1ebfn h\u01b0\u01a1ng tr\u00e1i c\u00e2y<\/p>\n<\/li>\n<li data-start=\"1658\" data-end=\"1709\">\n<p data-start=\"1660\" data-end=\"1709\">Washed l\u1ea1i mang \u0111\u1ebfn v\u1ecb s\u1ea1ch, s\u00e1ng;<\/p>\n<\/li>\n<li data-start=\"1712\" data-end=\"1765\">\n<p data-start=\"1714\" data-end=\"1765\">Honey c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p h\u01b0\u01a1ng v\u1ecb gi\u1eefa 2 ph\u01b0\u01a1ng ph\u00e1p tr\u00ean.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"1767\" data-end=\"1906\">\n<p data-start=\"1769\" data-end=\"1906\">\u0110\u1ed9 ch\u00edn khi thu ho\u1ea1ch: c\u00e0 ph\u00ea c\u00f3 t\u1ef7 l\u1ec7 ch\u00edn cao gi\u00fap h\u00e0m l\u01b0\u1ee3ng \u0111\u01b0\u1eddng cao, t\u1ea1o caramel ho\u00e1 t\u1ed1t khi rang.<\/p>\n<\/li>\n<\/ul>\n<figure id=\"attachment_6380\" aria-describedby=\"caption-attachment-6380\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-6380 size-full\" src=\"https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-3.jpg\" alt=\"Green Coffee Beans\" width=\"1200\" height=\"603\" srcset=\"https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-3.jpg 1200w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-3-300x151.jpg 300w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-3-1024x515.jpg 1024w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-3-768x386.jpg 768w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-3-18x9.jpg 18w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-3-600x302.jpg 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-6380\" class=\"wp-caption-text\">C\u00e0 ph\u00ea nh\u00e2n xanh<\/figcaption><\/figure>\n<h3 data-start=\"1913\" data-end=\"1968\">C\u00e1c khuy\u1ebft \u0111i\u1ec3m th\u01b0\u1eddng g\u1eb7p \u1edf c\u00e0 ph\u00ea nh\u00e2n xanh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ebb rang<\/h3>\n<p data-start=\"1970\" data-end=\"2099\">N\u1ebfu thu h\u00e1i, s\u01a1 ch\u1ebf v\u00e0 b\u1ea3o qu\u1ea3n kh\u00f4ng \u0111\u00fang c\u00e1ch, ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng, t\u1ea1o nhi\u1ec1u l\u1ed7i, \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn qu\u00e1 tr\u00ecnh rang.<\/p>\n<ul data-start=\"2101\" data-end=\"2504\">\n<li data-start=\"2101\" data-end=\"2192\">\n<p data-start=\"2103\" data-end=\"2192\">H\u1ea1t xanh: c\u00e0 ph\u00ea khi rang caramel ho\u00e1 kh\u00f4ng t\u1ed1t, cho v\u1ecb c\u1ecf, ch\u00e1t.<\/p>\n<\/li>\n<li data-start=\"2193\" data-end=\"2251\">\n<p data-start=\"2195\" data-end=\"2251\">H\u1ea1t m\u1ed1c: khi\u1ebfn c\u00e0 ph\u00ea khi rang c\u00f3 m\u00f9i \u0111\u1ea5t, v\u1ecb chua, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u01b0\u01a1ng th\u01a1m t\u1ed5ng th\u1ec3.<\/p>\n<\/li>\n<li data-start=\"2252\" data-end=\"2337\">\n<p data-start=\"2254\" data-end=\"2337\">- H\u1ea1t b\u1ecb l\u00ean men: c\u00e0 ph\u00ea rang c\u00f3 m\u00f9i r\u01b0\u1ee3u n\u1eb7ng, v\u1ecb chua g\u1eaft kh\u00f3 ch\u1ecbu.<\/p>\n<\/li>\n<li data-start=\"2338\" data-end=\"2433\">\n<p data-start=\"2340\" data-end=\"2433\">H\u1ea1t b\u1ecb c\u00f4n tr\u00f9ng \u0103n: khi\u1ebfn c\u00e0 ph\u00ea rang ch\u00e1y nhanh, m\u00f9i kh\u00e9t, kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n<\/li>\n<li data-start=\"2434\" data-end=\"2504\">\n<p data-start=\"2436\" data-end=\"2504\">H\u1ea1t \u0111en: c\u00e0 ph\u00ea rang c\u00f3 v\u1ecb \u0111\u1eafng ch\u00e1y, \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ec3n t\u1ed5ng th\u1ec3 m\u1ebb rang.<\/p>\n<\/li>\n<\/ul>\n<blockquote><p>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/vietnamcoffeeunited.com\/vi\/criteria-to-select-quality-green-coffee-beans\/\">Ti\u00eau ch\u00ed ch\u1ecdn c\u00e0 ph\u00ea nh\u00e2n xanh ch\u1ea5t l\u01b0\u1ee3ng<\/a><\/p><\/blockquote>\n<p data-start=\"2506\" data-end=\"2666\">D\u00f9 c\u00e1c l\u1ed7i n\u00e0y chi\u1ebfm t\u1ef7 l\u1ec7 \u00edt nh\u01b0ng n\u1ebfu c\u00f3 \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng to\u00e0n b\u1ed9 m\u1ebb rang. Do \u0111\u00f3, c\u1ea7n ki\u1ec3m so\u00e1t, gi\u1eef cho c\u00e1c l\u1ed7i n\u1eb1m trong m\u1ee9c ti\u00eau chu\u1ea9n v\u00e0 cho ph\u00e9p.<\/p>\n<h3 data-start=\"2673\" data-end=\"2725\">T\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp c\u1ee7a ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh \u0111\u1ebfn qu\u00e1 tr\u00ecnh rang<\/h3>\n<h4 data-start=\"2727\" data-end=\"2755\">1. \u0110\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u khi rang<\/h4>\n<p data-start=\"2756\" data-end=\"3040\">H\u1ea1t c\u00e0 ph\u00ea nh\u00e2n xanh \u0111\u1ed3ng \u0111\u1ec1u v\u1ec1 k\u00edch th\u01b0\u1edbc, \u0111\u1ed9 \u1ea9m v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ebd gi\u00fap qu\u00e1 tr\u00ecnh gia nhi\u1ec7t khi rang \u0111\u01b0\u1ee3c lan to\u1ea3 \u0111\u1ed3ng \u0111\u1ec1u. Ng\u01b0\u1ee3c l\u1ea1i, s\u1ebd khi\u1ebfn c\u00f3 h\u1ea1t b\u1ecb ch\u00edn qu\u00e1, c\u00f3 h\u1ea1t l\u1ea1i ch\u01b0a \u0111\u1ee7 nhi\u1ec7t l\u00e0m ch\u00edn. H\u1eadu qu\u1ea3 c\u00f3 th\u1ec3 khi\u1ebfn h\u01b0\u01a1ng v\u1ecb c\u00e0 ph\u00ea sau c\u00f9ng m\u1ea5t c\u00e2n b\u1eb1ng, xu\u1ea5t hi\u1ec7n v\u1ecb kh\u00e9t, \u0111\u1eafng ho\u1eb7c chua kh\u00f4ng mong mu\u1ed1n.<\/p>\n<figure id=\"attachment_6381\" aria-describedby=\"caption-attachment-6381\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-6381 size-full\" src=\"https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-2.jpg\" alt=\"Common Defects in Green Coffee That Affect Roasting\" width=\"1200\" height=\"603\" srcset=\"https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-2.jpg 1200w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-2-300x151.jpg 300w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-2-1024x515.jpg 1024w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-2-768x386.jpg 768w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-2-18x9.jpg 18w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-2-600x302.jpg 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-6381\" class=\"wp-caption-text\">C\u00e1c khuy\u1ebft \u0111i\u1ec3m th\u01b0\u1eddng g\u1eb7p \u1edf c\u00e0 ph\u00ea nh\u00e2n xanh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ebb rang<\/figcaption><\/figure>\n<h4 data-start=\"3042\" data-end=\"3072\">2. Kh\u1ea3 n\u0103ng ph\u00e1t tri\u1ec3n h\u01b0\u01a1ng v\u1ecb<\/h4>\n<p data-start=\"3073\" data-end=\"3232\">C\u00e0 ph\u00ea nh\u00e2n xanh ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, t\u1ef7 l\u1ec7 ch\u00edn cao, gi\u00e0u \u0111\u01b0\u1eddng v\u00e0 acid h\u1eefu c\u01a1 s\u1ebd ph\u00e1t tri\u1ec3n t\u1ed1t trong giai \u0111o\u1ea1n Maillard v\u00e0 caramel ho\u00e1. Nh\u1edd v\u1eady, c\u00e0 ph\u00ea s\u1ebd c\u00f3 c\u00e1c h\u01b0\u01a1ng v\u1ecb phong ph\u00fa nh\u01b0:<\/p>\n<ul data-start=\"3233\" data-end=\"3358\">\n<li data-start=\"3233\" data-end=\"3297\">\n<p data-start=\"3235\" data-end=\"3297\">Tr\u00e1i c\u00e2y, hoa, chocolate \u0111\u1ed1i v\u1edbi Arabica<\/p>\n<\/li>\n<li data-start=\"3298\" data-end=\"3358\">\n<p data-start=\"3300\" data-end=\"3358\">H\u01b0\u01a1ng cacao, g\u1ed7 \u0111\u1ed1i v\u1edbi c\u00e0 ph\u00ea Robusta<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3360\" data-end=\"3489\">Khi h\u1ea1t c\u00e0 ph\u00ea nh\u00e2n xanh \u00edt \u0111\u01b0\u1eddng, acid ho\u1eb7c b\u1ecb l\u1ed7i, qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n h\u01b0\u01a1ng v\u1ecb trong khi rang s\u1ebd b\u1ecb h\u1ea1n ch\u1ebf, d\u1eabn \u0111\u1ebfn ly c\u00e0 ph\u00ea nh\u1ea1t nh\u1ebdo ho\u1eb7c b\u1ecb ch\u00e1t, \u0111\u1eafng.<\/p>\n<p data-start=\"3360\" data-end=\"3489\">\u0110\u1ecdc th\u00eam:<\/p>\n<blockquote>\n<p data-start=\"3360\" data-end=\"3489\"><a href=\"https:\/\/vietnamcoffeeunited.com\/vi\/danh-muc-san-pham\/robusta-coffee\/roasted-robusta-coffee\/\"><strong>Roasted Robusta Coffee<\/strong><\/a><\/p>\n<p data-start=\"3360\" data-end=\"3489\"><strong><a href=\"https:\/\/vietnamcoffeeunited.com\/vi\/danh-muc-san-pham\/arabica-coffee\/roasted-arabica-coffee\/\">Roasted Arabica Coffee<\/a><\/strong><\/p>\n<\/blockquote>\n<h4 data-start=\"3491\" data-end=\"3519\">3. Profile rang<\/h4>\n<p data-start=\"3520\" data-end=\"3846\">C\u00e0 ph\u00ea nh\u00e2n xanh c\u00f3 \u0111\u1ed9 \u1ea9m qu\u00e1 cao ho\u1eb7c qu\u00e1 th\u1ea5p \u0111\u1ec1u ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea7u v\u00e0o v\u00e0 th\u1eddi gian rang. Vi\u1ec7c n\u00e0y l\u00e0m c\u00e1c Roaster kh\u00f3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1eddng cong nhi\u1ec7t \u0111\u1ed9 - y\u1ebfu t\u1ed1 quan tr\u1ecdng t\u1ea1o n\u00ean m\u1ebb rang \u1ed5n \u0111\u1ecbnh.<\/p>\n<p data-start=\"3520\" data-end=\"3846\">Ngo\u00e0i ra, khi \u0111\u1ed9 \u1ea9m cao, c\u0169ng l\u00e0m cho m\u1ebb rang b\u1ecb hao h\u1ee5t nhi\u1ec1u, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed c\u1ee7a nh\u00e0 rang v\u00e0 k\u00eanh qu\u00e1n.<\/p>\n<h3 data-start=\"3853\" data-end=\"3880\">Ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u01b0\u01a1ng v\u1ecb t\u00e1ch c\u00e0 ph\u00ea cu\u1ed1i c\u00f9ng<\/h3>\n<p data-start=\"3882\" data-end=\"4029\">C\u00f9ng m\u1ed9t m\u00e1y rang, c\u00f4ng ngh\u1ec7 rang v\u00e0 profile rang, nh\u01b0ng hai lo\u1ea1i nh\u00e2n kh\u00e1c nhau s\u1ebd cho k\u1ebft qu\u1ea3 r\u1ea5t kh\u00e1c bi\u1ec7t.<\/p>\n<ul data-start=\"4031\" data-end=\"4368\">\n<li data-start=\"4031\" data-end=\"4226\">\n<p data-start=\"4033\" data-end=\"4226\">Khi c\u00e0 ph\u00ea nh\u00e2n xanh ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u01b0\u1ee3c rang s\u1ebd cho h\u01b0\u01a1ng th\u01a1m n\u1ed5i b\u1eadt l\u00fac xay, ly c\u00e0 ph\u00ea s\u1ea1ch v\u1ecb, h\u1eadu ng\u1ecdt v\u00e0 c\u00e2n b\u1eb1ng, c\u00e1c t\u1ea7ng h\u01b0\u01a1ng r\u00f5 n\u00e9t, phong ph\u00fa v\u00e0 \u0111\u1ec3 l\u1ea1i h\u1eadu v\u1ecb k\u00e9o d\u00e0i.<\/p>\n<\/li>\n<li data-start=\"4228\" data-end=\"4368\">\n<p data-start=\"4230\" data-end=\"4368\">Ng\u01b0\u1ee3c l\u1ea1i, c\u00e0 ph\u00ea k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng s\u1ebd cho t\u00e1ch c\u00e0 ph\u00ea c\u00f3 v\u1ecb ch\u00e1t, \u0111\u1eafng, chua kh\u00f3 ch\u1ecbu. H\u01b0\u01a1ng th\u01a1m m\u1edd nh\u1ea1t v\u00e0 h\u1eadu v\u1ecb ng\u1eafn.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"4375\" data-end=\"4421\">Ti\u00eau ch\u00ed ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh<\/h3>\n<p data-start=\"4423\" data-end=\"4624\">\u0110\u1ed1i v\u1edbi c\u00e1c x\u01b0\u1edfng rang, k\u00eanh qu\u00e1n v\u00e0 chu\u1ed7i qu\u00e1n, vi\u1ec7c ch\u1ecdn \u0111\u00fang nh\u00e0 cung c\u1ea5p c\u00e0 ph\u00ea nh\u00e2n xanh \u0111\u00e1ng tin c\u1eady c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem l\u00e0 \u0111i\u1ec1u \u201cs\u1ed1ng c\u00f2n\u201d, quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn uy t\u00edn th\u01b0\u01a1ng hi\u1ec7u v\u00e0 ph\u00e1t tri\u1ec3n l\u00e2u d\u00e0i. M\u1ed9t s\u1ed1 ti\u00eau ch\u00ed \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c ngu\u1ed3n c\u00e0 ph\u00ea nh\u00e2n xanh ch\u1ea5t l\u01b0\u1ee3ng:<\/p>\n<ul data-start=\"4626\" data-end=\"4998\">\n<li data-start=\"4626\" data-end=\"4678\">\n<p data-start=\"4628\" data-end=\"4678\">Ngu\u1ed3n g\u1ed1c r\u00f5 r\u00e0ng, minh b\u1ea1ch t\u1eeb farm \u0111\u1ebfn nh\u00e0 m\u00e1y;<\/p>\n<\/li>\n<li data-start=\"4679\" data-end=\"4739\">\n<p data-start=\"4681\" data-end=\"4739\">Quy tr\u00ecnh s\u01a1 ch\u1ebf \u0111\u1ea3m b\u1ea3o ti\u00eau chu\u1ea9n, hi\u1ec7n \u0111\u1ea1i v\u00e0 s\u1ea1ch;<\/p>\n<\/li>\n<li data-start=\"4740\" data-end=\"4786\">\n<p data-start=\"4742\" data-end=\"4786\">T\u1ef7 l\u1ec7 h\u1ea1t ch\u00edn cao, \u0111\u1ec1u;<\/p>\n<\/li>\n<li data-start=\"4787\" data-end=\"4862\">\n<p data-start=\"4789\" data-end=\"4862\">\u0110\u01b0\u1ee3c ph\u00e2n lo\u1ea1i size, tr\u1ecdng l\u01b0\u1ee3ng, b\u1eafn m\u00e0u t\u00e1ch \u0111\u00e1 s\u1ea1ch;<\/p>\n<\/li>\n<li data-start=\"4863\" data-end=\"4911\">\n<p data-start=\"4865\" data-end=\"4911\">\u0110\u1ed9 \u1ea9m v\u00e0 t\u1ef7 l\u1ec7 l\u1ed7i r\u00f5 r\u00e0ng;<\/p>\n<\/li>\n<li data-start=\"4912\" data-end=\"4998\">\n<p data-start=\"4914\" data-end=\"4998\">Nh\u00e0 cung c\u1ea5p c\u00f3 ti\u1ec1m l\u1ef1c s\u1ea3n xu\u1ea5t l\u1edbn, ngu\u1ed3n cung \u1ed5n \u0111\u1ecbnh v\u00e0 giao h\u00e0ng k\u1ecbp th\u1eddi.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"5005\" data-end=\"5025\">Cam k\u1ebft c\u1ee7a VCU<\/h3>\n<p data-start=\"5027\" data-end=\"5380\">T\u1ea1i VCU, s\u1edf h\u1eefu nh\u00e0 m\u00e1y s\u01a1 ch\u1ebf nh\u00e2n xanh v\u1edbi ti\u1ec1m l\u1ef1c 50 \u2013 70 t\u1ea5n\/ng\u00e0y, kh\u1ea3 n\u0103ng cung \u1ee9ng cho c\u1ea3 th\u1ecb tr\u01b0\u1eddng n\u1ed9i \u0111\u1ecba v\u1ec1 xu\u1ea5t kh\u1ea9u. Ch\u00fang t\u00f4i c\u00f3 \u0111\u1ed9i ng\u0169 R&amp;D gi\u00e0u kinh nghi\u1ec7m, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ngay t\u1eeb \u0111\u1ea7u v\u00e0o cho \u0111\u1ebfn s\u01a1 ch\u1ebf, ph\u00e2n lo\u1ea1i v\u00e0 b\u1ea3o qu\u1ea3n, cam k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh \u0111\u00fang nh\u01b0 nh\u1eefng g\u00ec t\u01b0 v\u1ea5n, \u0111\u1ea3m b\u1ea3o cho s\u1ef1 l\u00fd t\u01b0\u1edfng c\u1ee7a m\u1ebb rang c\u00e0 ph\u00ea.<\/p>\n<p data-start=\"5407\" data-end=\"5658\">\u0110\u1ea7u t\u01b0 v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea nh\u00e2n xanh ch\u00ednh l\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o th\u01b0\u01a1ng hi\u1ec7u, s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 tr\u1ea3i nghi\u1ec7m c\u1ee7a kh\u00e1ch h\u00e0ng. \u0110\u1eebng ch\u1ecdn h\u1ea1t r\u1ebb cho con \u0111\u01b0\u1eddng ng\u1eafn. H\u00e3y ch\u1ecdn h\u1ea1t \u0111\u00fang v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 mang \u0111\u1ebfn s\u1ef1 \u1ea5n t\u01b0\u1ee3ng v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n<figure id=\"attachment_6382\" aria-describedby=\"caption-attachment-6382\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-6382 size-full\" src=\"https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-1.jpg\" alt=\"VCU Green Coffee Processing Factory\" width=\"1200\" height=\"603\" srcset=\"https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-1.jpg 1200w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-1-300x151.jpg 300w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-1-1024x515.jpg 1024w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-1-768x386.jpg 768w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-1-18x9.jpg 18w, https:\/\/vietnamcoffeeunited.com\/wp-content\/uploads\/2025\/06\/green-coffee-bean-1-600x302.jpg 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-6382\" class=\"wp-caption-text\">VCU Green Coffee Processing Factory<\/figcaption><\/figure>\n<p data-start=\"5407\" data-end=\"5658\">N\u1ebfu c\u1ea7n t\u01b0 v\u1ea5n v\u00e0 b\u00e1o gi\u00e1 c\u00e0 ph\u00ea nh\u00e2n xanh, li\u00ean h\u1ec7 ngay v\u1edbi team VCU.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"absolute\">\n<div class=\"flex items-center justify-center\">\n<p class=\"\" data-start=\"4276\" data-end=\"4427\"><strong>Th\u00f4ng tin li\u00ean h\u1ec7<\/strong><\/p>\n<p><strong>C\u00f4ng ty C\u1ed5 ph\u1ea7n VCU (VCU JSC)<\/strong><\/p>\n<p><strong>\u0110\u1ecba ch\u1ec9:<\/strong><\/p>\n<p>\u2013\u00a0<strong>C\u01a1 s\u1edf rang:<\/strong>\u00a0T\u1ed5 d\u00e2n Ph\u1ed1 6,  th\u1ecb tr\u1ea5n Ch\u01b0 Pr\u00f4ng, huy\u1ec7n Ch\u01b0 Pr\u00f4ng, t\u1ec9nh Gia Lai<\/p>\n<p>\u2013\u00a0<strong>C\u01a1 s\u1edf c\u00e0 ph\u00ea nh\u00e2n xanh:<\/strong>\u00a0X\u00e3 Ia Der, Huy\u1ec7n Ia Grai, T\u1ec9nh Gia Lai<\/p>\n<p>\u2013\u00a0<strong>Fanpage:\u00a0<a href=\"https:\/\/www.facebook.com\/vcuvietnamcoffeeunited\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">VCU \u2013 Vietnam Coffee United<\/a><\/strong><\/p>\n<p><span class=\"elementor-icon-list-text\">\u2013\u00a0<strong>Email:<\/strong> info@vietnamcoffeeunited.com<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>The Impact of Green Coffee Bean Quality on the Final Roast On the journey to creating a great cup of coffee, every stage matters \u2014 from cultivation, harvesting, and meticulous processing to roasting and brewing. However, the foundation of a high-quality, standard cup of coffee always starts with the quality of the green coffee beans. [&hellip;]<\/p>","protected":false},"author":171,"featured_media":6383,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[283,379,432,282,278,302],"_links":{"self":[{"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/posts\/6376"}],"collection":[{"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/users\/171"}],"replies":[{"embeddable":true,"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/comments?post=6376"}],"version-history":[{"count":1,"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/posts\/6376\/revisions"}],"predecessor-version":[{"id":6384,"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/posts\/6376\/revisions\/6384"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/media\/6383"}],"wp:attachment":[{"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/media?parent=6376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/categories?post=6376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietnamcoffeeunited.com\/vi\/wp-json\/wp\/v2\/tags?post=6376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}