{"id":5980,"date":"2024-08-05T15:17:44","date_gmt":"2024-08-05T15:17:44","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=5980"},"modified":"2024-08-05T15:17:44","modified_gmt":"2024-08-05T15:17:44","slug":"tea-drinks-aroma","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/tea-drinks-aroma\/","title":{"rendered":"Milyen technik\u00e1kkal lehet jav\u00edtani a teaitalok arom\u00e1j\u00e1t?"},"content":{"rendered":"<p>A te\u00e1t forr\u00f3 v\u00edzzel extrah\u00e1lj\u00e1k, sz\u0171rik, t\u00e1rolj\u00e1k, keverik, steriliz\u00e1lj\u00e1k, t\u00f6ltik stb. K\u00fcl\u00f6n\u00f6sen akkor, amikor a teavizet magas h\u0151m\u00e9rs\u00e9kleten extrah\u00e1lj\u00e1k \u00e9s steriliz\u00e1lj\u00e1k, aromakomponensei s\u00falyosabban elvesznek vagy megsemmis\u00fclnek. A legnagyobb probl\u00e9ma ezeknek az italoknak a min\u0151s\u00e9g\u00e9vel az, hogy nem rendelkeznek a frissen f\u0151z\u00f6tt tea arom\u00e1j\u00e1val. A hagyom\u00e1nyos extrakci\u00f3s technik\u00e1k nem k\u00e9pesek kell\u0151k\u00e9ppen \u00e1titatni \u00e9s megragadni a tea arom\u00e1s \u00edzjellemz\u0151it, k\u00fcl\u00f6n\u00f6sen a fejarom\u00e1t.<\/p>\n<p><strong>A feldolgoz\u00e1s miatti aromaveszt\u00e9s<\/strong><\/p>\n<p>A z\u00f6ldtea-konzervek aromakompoz\u00edci\u00f3j\u00e1nak steriliz\u00e1l\u00e1s ut\u00e1ni v\u00e1ltoz\u00e1sait elemz\u0151 kutat\u00f3k arra a k\u00f6vetkeztet\u00e9sre jutottak, hogy: a steriliz\u00e1l\u00e1s ut\u00e1n a teaitalok cisz-3-hexenol, linalool-oxid \u00e9s nerol tercier alkohol tartalma cs\u00f6kkent; a geraniol \u00e9s a benzil-alkohol tartalma n\u0151tt; \u00e9s az olyan vegy\u00fcletek, mint a \u03b2-fillofenon, a 4-vinilfenol \u00e9s az indol tartalma is jelent\u0151sen megn\u0151tt. Ez a te\u00e1ban l\u00e9v\u0151 ligandumok meleg\u00edt\u00e9ssel t\u00f6rt\u00e9n\u0151 boml\u00e1s\u00e1nak k\u00f6sz\u00f6nhet\u0151, ami a fenti vegy\u00fcletek, p\u00e9ld\u00e1ul az enolok \u00e9s a benzil-alkoholok n\u00f6veked\u00e9s\u00e9t eredm\u00e9nyezi, ami megbontja a z\u00f6ld tea aromakomponenseinek egyens\u00faly\u00e1t, \u00e9s v\u00e9gs\u0151 soron a forr\u00f3 leves \u00edz\u00e9nek kialakul\u00e1s\u00e1hoz vezet.<\/p>\n<p>Egy m\u00e1sik, a z\u00f6ldtea italok feldolgoz\u00e1sa sor\u00e1n bek\u00f6vetkez\u0151 aromav\u00e1ltoz\u00e1sokr\u00f3l sz\u00f3l\u00f3 tanulm\u00e1ny kimutatta, hogy az aromakomponenseket SDE m\u00f3dszerrel extrah\u00e1lt\u00e1k, \u00e9s az alacsony forr\u00e1spont\u00fa aromakomponensek teljes mennyis\u00e9ge, a magas forr\u00e1spont\u00fa aromakomponensek teljes mennyis\u00e9ge \u00e9s az \u00f6sszes aromakomponens teljes mennyis\u00e9ge 47 %-kal cs\u00f6kkent. 44%, 39. 0% \u00e9s 40. 86%-tal cs\u00f6kkent az extrakci\u00f3 ut\u00e1n a visszagy\u00fajtott z\u00f6ld tea kezel\u00e9s\u00e9hez k\u00e9pest.<\/p>\n<p>A FI-index kisebb volt, mint az \u00fajrat\u00fczel\u00e9ses kezel\u00e9sn\u00e9l, \u00e9s az aroma min\u0151s\u00e9ge cs\u00f6kkent. A vizsg\u00e1lat azt is kimutatta, hogy min\u00e9l magasabb az extrakci\u00f3s h\u0151m\u00e9rs\u00e9klet \u00e9s min\u00e9l hosszabb az extrakci\u00f3s id\u0151, ann\u00e1l nagyobb az aromakomponens-tartalom cs\u00f6kken\u00e9se.<\/p>\n<p>Az UHT steriliz\u00e1l\u00e1s hat\u00e1sa a z\u00f6ld tea alapanyagok aromakomponenseire szint\u00e9n nagyon nyilv\u00e1nval\u00f3, 137 \u2103, 4 s h\u0151steriliz\u00e1l\u00e1s ut\u00e1n az alacsony forr\u00e1spont\u00fa aromakomponensek teljes mennyis\u00e9ge n\u0151tt, m\u00edg a magas forr\u00e1spont\u00fa aromakomponensek tartalma cs\u00f6kkent, ami az F I index cs\u00f6kken\u00e9s\u00e9hez vezetett, ami az aroma min\u0151s\u00e9g\u00e9nek cs\u00f6kken\u00e9s\u00e9hez vezetett, \u00e9s az \u00e9rett leves \u00edze nyilv\u00e1nval\u00f3 volt.<\/p>\n<p>Az instant tea \u00e9s a teakoncentr\u00e1tum feldolgoz\u00e1sa a k\u00f6vetkez\u0151 folyamatokon megy kereszt\u00fcl: extrakci\u00f3, durva sz\u0171r\u00e9s, h\u0171t\u00e9s, finom sz\u0171r\u00e9s vagy centrifug\u00e1l\u00e1s, v\u00e1kuumkoncentr\u00e1l\u00e1s, kever\u00e9s, steriliz\u00e1l\u00e1s \u00e9s permetsz\u00e1r\u00edt\u00e1s. Az instant tea hagyom\u00e1nyos feldolgoz\u00e1sa t\u00fal sok tea\u00edzt vesz\u00edt.<\/p>\n<p>A kutat\u00e1sok \u00e9s a gy\u00e1rt\u00e1si gyakorlat bebizony\u00edtotta, hogy a tea forr\u00f3 vizes extrakci\u00f3ja ut\u00e1n szinte ugyanaz a friss aromakoncentr\u00e1ci\u00f3 van, mint a frissen f\u0151z\u00f6tt tea, de minden tov\u00e1bbi folyamat sor\u00e1n (pl. extrakci\u00f3, sz\u0171r\u00e9s, h\u0151koncentr\u00e1ci\u00f3, steriliz\u00e1l\u00e1s \u00e9s permetsz\u00e1r\u00edt\u00e1s stb.), a f\u0171t\u00e9s, v\u00e1kuumoz\u00e1s, oxig\u00e9n \u00e9s szivatty\u00faz\u00e1s stb. miatt, az egyes folyamatok sor\u00e1n aromavesztes\u00e9g k\u00f6vetkezik be, k\u00fcl\u00f6n\u00f6sen a v\u00e1kuumkoncentr\u00e1ci\u00f3 \u00e9s a permetsz\u00e1r\u00edt\u00e1si folyamat sor\u00e1n, ami azonnali por vagy teakoncentr\u00e1tum el\u0151\u00e1ll\u00edt\u00e1s\u00e1t eredm\u00e9nyezi, aroma A frissen f\u0151z\u00f6tt tea intenzit\u00e1sa szinte csak 10% \u00e9s 20% k\u00f6z\u00f6tt van. <strong>A legs\u00falyosabb vesztes\u00e9get az alacsony forr\u00e1spont\u00fa ill\u00e9kony komponensek \"illatos\u00edt\u00e1sa\" jellemzi.<\/strong><\/p>\n<p>A tanulm\u00e1ny az azonnali z\u00f6ld tea a feldolgoz\u00e1s aroma v\u00e1ltoz\u00e1sok azt mutatj\u00e1k, hogy a z\u00f6ld tea ut\u00e1n extrakci\u00f3, koncentr\u00e1ci\u00f3 \u00e9s permetsz\u00e1r\u00edt\u00e1s m\u0171veletek, aroma komponensek, aroma komponensek a csoport pontsz\u00e1m \u00e9s az \u00e9rz\u00e9kszervi \u00edz jelent\u0151sen cs\u00f6kken trend.<\/p>\n<p>\u00d6sszehasonl\u00edtva a nyers z\u00f6ld te\u00e1val, a nyersanyag 59 f\u00e9le aromakomponenssel rendelkezett, a kivonat aromakomponensek teljes mennyis\u00e9ge 35,63%-t vesz\u00edtett, \u00e9s 47 f\u00e9le aromakomponens maradt meg; a koncentr\u00e1lt l\u00e9 aromakomponensek teljes mennyis\u00e9ge 82,03%-t vesz\u00edtett, \u00e9s 35 f\u00e9le aromakomponens maradt meg; \u00e9s a permetsz\u00e1r\u00edt\u00e1s ut\u00e1ni aromakomponensek teljes mennyis\u00e9ge 94,78%-t vesz\u00edtett, \u00e9s csak 6 f\u00e9le aromakomponens maradt meg. A k\u00e9sz instant z\u00f6ld tea arom\u00e1ja szinte teljesen elt\u0171nt, \u00e9s a z\u00f6ld tea arom\u00e1s \u00edzjellemz\u0151i m\u00e1r nem l\u00e9teznek.<\/p>\n<p><strong>Aromajav\u00edt\u00f3 technol\u00f3gia<\/strong><\/p>\n<p><strong>1. Az \u00faj teaital arom\u00e1j\u00e1nak t\u00f6bbf\u00e9le z\u00f6ld tea kombin\u00e1ci\u00f3j\u00e1nak haszn\u00e1lata<\/strong><br \/>\nK\u00edna teaterm\u0151 ter\u00fcletei hatalmasak, sok fajta, v\u00e1ltozatos k\u00f6rnyezeti felt\u00e9telek alak\u00edtott\u00e1k ki a k\u00fcl\u00f6nb\u00f6z\u0151 t\u00edpus\u00fa tea arom\u00e1kat. A k\u00fcl\u00f6nb\u00f6z\u0151 teafajt\u00e1k, a sz\u00e1rmaz\u00e1s, az \u00e9vszak, a termeszt\u00e9si k\u00f6r\u00fclm\u00e9nyek, a nyersanyagok, az \u00f6reg \u00e9s a fiatal, valamint az azonos t\u00edpus\u00fa tea k\u00fcl\u00f6nb\u00f6z\u0151 feldolgoz\u00e1si technik\u00e1kkal elt\u00e9r\u0151 hat\u00e1ssal van a tea arom\u00e1j\u00e1ra, \u00edgy kialak\u00edtva az egyedi teaarom\u00e1t.<\/p>\n<p>K\u00edna f\u0151 teakateg\u00f3ri\u00e1i a k\u00f6vetkez\u0151k: fekete tea, z\u00f6ld tea, z\u00f6ld tea \u00e9s vir\u00e1gtea stb., amelyek k\u00f6z\u00fcl a z\u00f6ld tea a legelterjedtebb. K\u00edn\u00e1ban a z\u00f6ld tea a legnagyobb termel\u00e9s\u0171 teaoszt\u00e1ly. Friss levelekb\u0151l k\u00e9sz\u00fcl, h\u00e1rom folyamaton kereszt\u00fcl: z\u00f6ld\u00edt\u00e9s (s\u00fct\u00e9s vagy g\u0151z\u00f6l\u00e9s), gy\u00far\u00e1s \u00e9s sz\u00e1r\u00edt\u00e1s.<\/p>\n<p>Egyes z\u00f6ld te\u00e1kat tiszta \u00e9s eleg\u00e1ns aroma (fejillat), m\u00e1sokat er\u0151s \u00e9s hosszan tart\u00f3 aroma (alapillat), m\u00e1sokat fiatalos illat \u00e9s mogyor\u00f3s illat jellemez. Ez\u00e9rt a k\u00fcl\u00f6nb\u00f6z\u0151 z\u00f6ld tea fajt\u00e1k haszn\u00e1lata a saj\u00e1t jellemz\u0151ik, a kombin\u00e1ci\u00f3 kever\u00e9se, hogy hozzon l\u00e9tre egy \u00faj t\u00edpus\u00fa z\u00f6ld tea ital \u00edz\u00e9t, ami az egyik hat\u00e9kony int\u00e9zked\u00e9s, hogy jav\u00edtsa az aroma a tea italok.<\/p>\n<p><strong>2. Ultrasz\u0171r\u00e9s \u00e9s ford\u00edtott ozm\u00f3zis membr\u00e1nkoncentr\u00e1ci\u00f3 alkalmaz\u00e1sa v\u00e1kuumkoncentr\u00e1ci\u00f3 helyett<\/strong><br \/>\nA ford\u00edtott ozm\u00f3zis membr\u00e1n jellemz\u0151inek felhaszn\u00e1l\u00e1s\u00e1val, azzal a felt\u00e9tellel, hogy a te\u00e1ban nincs f\u00e1zisv\u00e1ltoz\u00e1s, el\u00e9rheti a tea koncentr\u00e1ci\u00f3j\u00e1nak c\u00e9lj\u00e1t, \u00e9s bizonyos m\u00e9rt\u00e9kig cs\u00f6kkentheti a tea arom\u00e1j\u00e1nak elveszt\u00e9s\u00e9t \u00e9s jav\u00edthatja az instant teapor arom\u00e1j\u00e1nak min\u0151s\u00e9g\u00e9t. K\u00fcl\u00f6n\u00f6sen az UHT \u00e9s az aszeptikus t\u00f6lt\u00e9si technol\u00f3gia kombin\u00e1ci\u00f3j\u00e1val el\u0151\u00e1ll\u00edtott teakoncentr\u00e1tum arom\u00e1ja jobb, mint az instant teapor arom\u00e1ja.<\/p>\n<p><strong>3. Fogadja el a fagyasztva sz\u00e1r\u00edt\u00e1si folyamatot a tea por sz\u00e1r\u00edt\u00e1s\u00e1hoz<\/strong><br \/>\nEl\u0151sz\u00f6r is, 25% a teakoncentr\u00e1tum l\u00e9 gyorsfagyaszt\u00e1s, gyorsfagyaszt\u00e1s h\u0151m\u00e9rs\u00e9klete - 25 \u2103, gyorsfagyaszt\u00e1si id\u0151 \u2264 2. 5 h, majd a v\u00e1kuum fok 66. 7 ~ 266. 6 Pa k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt, f\u0171t\u00e9s, \u00fagy, hogy a nedvess\u00e9g az anyagban a szil\u00e1rd j\u00e9g szublim\u00e1ci\u00f3 g\u0151zz\u00e9, \u00fagy, hogy az anyag dehidrat\u00e1ci\u00f3 \u00e9s sz\u00e1r\u00edt\u00e1s. A fagyasztva sz\u00e1r\u00edt\u00e1s hat\u00e9kony int\u00e9zked\u00e9snek tekinthet\u0151 a tea aromavesztes\u00e9g\u00e9nek cs\u00f6kkent\u00e9s\u00e9re.<\/p>\n<p>Az oolong tea kivonat, a permetsz\u00e1raz por \u00e9s a fagyasztva sz\u00e1r\u00edtott por aromakomponenseit GC- MS m\u00f3dszerrel elemezt\u00e9k, \u00e9s az eredm\u00e9nyek azt mutatt\u00e1k, hogy a permetsz\u00e1raz porban 46, a fagyasztva sz\u00e1r\u00edtott porban 52, a kivonatban pedig 52 aromakomponenst lehetett kimutatni. Az \u00e9rz\u00e9kszervi \u00e9rt\u00e9kel\u00e9s ut\u00e1n a fagyasztva sz\u00e1r\u00edtott por \u00edze jobb, mint a porlasztva sz\u00e1r\u00edtott\u00e9.<\/p>\n<p><strong>4. Magas h\u0151m\u00e9rs\u00e9klet\u0171 \u00fajragy\u00fajt\u00e1si kezel\u00e9s<\/strong><br \/>\nA teaiparban a tealevelek magas h\u0151m\u00e9rs\u00e9kleten t\u00f6rt\u00e9n\u0151 \u00fajrameleg\u00edt\u00e9se a tea arom\u00e1j\u00e1nak jav\u00edt\u00e1sa \u00e9rdek\u00e9ben hat\u00e9kony int\u00e9zked\u00e9snek sz\u00e1m\u00edt. A z\u00f6ld tea temper\u00e1l\u00e1s\u00e1nak folyamat\u00e1ban az aroma\u00f6sszet\u00e9tel kialakul\u00e1s\u00e1nak \u00e9s v\u00e1ltoz\u00e1s\u00e1nak tanulm\u00e1nyoz\u00e1s\u00e1val meg\u00e1llap\u00edtott\u00e1k, hogy a z\u00f6ld tea temper\u00e1l\u00e1sa ut\u00e1n a pirrolok, pirazinok \u00e9s fur\u00e1nok k\u00e9pz\u0151d\u00e9se mellett a 3,7 - dimetil - 1,5,7 - triokt\u00e9nol \u00e9s fenilacetaldehid k\u00e9pz\u0151d\u00e9se is megfigyelhet\u0151.<\/p>\n<p>K\u00f6z\u00fcl\u00fck f\u0151k\u00e9nt metil-pirazin, 2,5-dimetil-pirazin, 1 - etil-pirrol-2 -aldehid, 2 - acetil-pirrol \u00e9s cukoraldehid k\u00e9pz\u0151dik. E vegy\u00fcletek kis mennyis\u00e9ge jelent\u0151sen jav\u00edthatja a z\u00f6ld tea arom\u00e1j\u00e1t.<\/p>\n<p><strong>5. Aroma adal\u00e9kanyagok hozz\u00e1ad\u00e1sa<\/strong><br \/>\nAnnak \u00e9rdek\u00e9ben, hogy a teaitalok, az instant teapor vagy a teakoncentr\u00e1tum feldolgoz\u00e1sa sor\u00e1n az aromavesztes\u00e9get p\u00f3tolj\u00e1k, az arom\u00e1k, illatanyagok vagy arom\u00e1t jav\u00edt\u00f3 adal\u00e9kanyagok, mint p\u00e9ld\u00e1ul a \u03b2-cikliz\u00e1lt dextrin hozz\u00e1ad\u00e1s\u00e1val bizonyos m\u00e9rt\u00e9kig p\u00f3tolni vagy enyh\u00edteni lehet az aromavesztes\u00e9get a teaitalok feldolgoz\u00e1sa sor\u00e1n.<\/p>\n<p><strong>6. \"ARS\" aromajav\u00edt\u00f3 technol\u00f3gia<\/strong><br \/>\n\"ARS\" technol\u00f3gia elve: annak \u00e9rdek\u00e9ben, hogy elker\u00fclj\u00e9k a vesztes\u00e9g a tea vagy tea fajt\u00e1k speci\u00e1lis fej aroma a termel\u00e9si folyamat, az els\u0151 a tea extrakci\u00f3, a speci\u00e1lis aroma extrakci\u00f3s eszk\u00f6z (ARS), a tea \u00e9s a v\u00edz \u00f6sszet\u00e9tele a tea p\u00e9p folyamatos elv\u00e1laszt\u00e1sa \u00e9s a tea \u00e9s tea extrakci\u00f3 az aroma vegy\u00fcletek. A kivont tea aromaanyagokat s\u0171r\u00edtik \u00e9s h\u0171tik, hogy meg\u0151rizz\u00e9k a legjobb aroma min\u0151s\u00e9g\u00e9t. A kivont teap\u00e9p \u00e9s a teav\u00edz a hagyom\u00e1nyos elj\u00e1r\u00e1s szerint tov\u00e1bb sz\u00e9tv\u00e1laszthat\u00f3, sz\u0171rhet\u0151 \u00e9s teakoncentr\u00e1tumm\u00e1 s\u0171r\u00edthet\u0151.<\/p>\n<p>Ezut\u00e1n a kivont teaaroma-folyad\u00e9kot a k\u00f6vetkez\u0151 m\u00f3dszerekkel lehet visszaadagolni: A teakever\u00e9ket a teakoncentr\u00e1tum l\u00e9ben, majd UHT \u00e9s aszeptikus t\u00f6lt\u00e9ssel, a teakoncentr\u00e1tum l\u00e9 el\u0151\u00e1ll\u00edt\u00e1s\u00e1hoz; a teakoncentr\u00e1tum l\u00e9ben l\u00e9v\u0151 kever\u00e9ket \u00fajra \u00f6sszek\u00f6tik, majd permetsz\u00e1r\u00edt\u00e1ssal vagy fagyasztva sz\u00e1r\u00edt\u00e1ssal, hogy rendk\u00edv\u00fcl arom\u00e1s instant teaport \u00e1ll\u00edtsanak el\u0151; a teapor kever\u00e9si folyamat\u00e1ban adj\u00e1k hozz\u00e1, hogy rendk\u00edv\u00fcl arom\u00e1s instant teaport \u00e1ll\u00edtsanak el\u0151; a teaitalok gy\u00e1rt\u00e1s\u00e1ban term\u00e9szetes \u00edzk\u00e9nt A teaitalok gy\u00e1rt\u00e1s\u00e1ban term\u00e9szetes \u00edzfokoz\u00f3k\u00e9nt adj\u00e1k hozz\u00e1, hogy magas \u00edz\u0171 teaitalokat \u00e1ll\u00edtsanak el\u0151.<\/p>\n<p>A teakivonat arom\u00e1j\u00e1t az \"ARS\" technol\u00f3gia a teap\u00e9p feldolgoz\u00e1s\u00e1val \u00e1ll\u00edtja el\u0151, hasonl\u00f3an a frissen f\u0151z\u00f6tt tea arom\u00e1j\u00e1hoz. A hagyom\u00e1nyos extrakci\u00f3s berendez\u00e9ssel \u00e9s az \"ARS\" technol\u00f3gi\u00e1val nyert teakivonatok GC analiz\u00e1torral t\u00f6rt\u00e9n\u0151 \u00f6sszehasonl\u00edt\u00e1sa azt mutatta, hogy az \"ARS\" technol\u00f3gi\u00e1val nyert teakivonatok arom\u00e1s anyagtartalma (koncentr\u00e1ci\u00f3ja) magasabb (k\u00fcl\u00f6n\u00f6sen az els\u0151 aroma).<\/p>\n<p>Amikor az aromafolyad\u00e9kot visszaadjuk a teakoncentr\u00e1tumhoz, az aromakoncentr\u00e1tumot UHT steriliz\u00e1l\u00e1s \u00e9s aszeptikus t\u00f6lt\u00e9s ut\u00e1n teakoncentr\u00e1tum k\u00e9sz\u00edt\u00e9s\u00e9hez, vagy permetsz\u00e1r\u00edt\u00e1ssal instant tea k\u00e9sz\u00edt\u00e9s\u00e9hez, a term\u00e9k kiv\u00e1l\u00f3 friss, friss vagy vir\u00e1gos aromajellemz\u0151ket mutat. K\u00fcl\u00f6n\u00f6sen a teakoncentr\u00e1tum term\u00e9kek teljes\u00edtm\u00e9nye k\u00fcl\u00f6n\u00f6sen kiemelked\u0151, amely k\u00e9pes fenntartani 85% \u00e9s 90% k\u00f6z\u00f6tt a tea aromajellemz\u0151it \u00e9s intenzit\u00e1s\u00e1t.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tea is extracted with hot water, filtered, stored, blended, sterilized and filled, etc. Especially when the tea water is extracted and sterilized with high temperature, its aroma components are lost or destroyed more seriously. The biggest problem with the quality of these beverages is that they do not have the aroma of freshly brewed tea. [&hellip;]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What are the techniques for improving the aroma of tea beverages? - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/hu\/tea-drinks-aroma\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the techniques for improving the aroma of tea beverages? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Tea is extracted with hot water, filtered, stored, blended, sterilized and filled, etc. Especially when the tea water is extracted and sterilized with high temperature, its aroma components are lost or destroyed more seriously. 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The biggest problem with the quality of these beverages is that they do not have the aroma of freshly brewed tea. 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