{"id":6987,"date":"2024-08-06T18:17:57","date_gmt":"2024-08-06T18:17:57","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=6987"},"modified":"2024-08-06T18:17:57","modified_gmt":"2024-08-06T18:17:57","slug":"tea-polyphenols","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/tea-polyphenols\/","title":{"rendered":"Milyen \u00e9lelmiszer-adal\u00e9kanyagok a tea polifenolok?"},"content":{"rendered":"<p>A tea polifenolokat nyersanyagk\u00e9nt a te\u00e1b\u00f3l (Camelliasinensis L.) vonj\u00e1k ki, \u00e9s a f\u0151 polifenolos vegy\u00fclet \u00e9lelmiszer-adal\u00e9kanyagokk\u00e1 v\u00e1lnak a katechinekkel, m\u00e1s n\u00e9ven fenolvitaminokkal. A katechinek f\u0151k\u00e9nt: epigallokatechin-gall\u00e1t (EGCG), epigallokatechin (EGC), epigallokatechin-gall\u00e1t (ECG), epikatekin (EC), katechin (C).<\/p>\n<p>Nem minden tea tartalmaz ugyanannyi teapolifenolt. Min\u00e9l m\u00e9lyebbre erjesztik a te\u00e1t, ann\u00e1l ink\u00e1bb \u00e1talakulnak a tea polifenolok m\u00e1s anyagokk\u00e1, \u00e9s ennek megfelel\u0151en cs\u00f6kken a tea polifenol tartalma. A z\u00f6ld tea nem ferment\u00e1lt, a tea polifenol tartalma meglehet\u0151sen gazdag, egyes adatok azt mutatj\u00e1k, hogy a z\u00f6ld tea a tea polifenol tartalma, mint az azonos min\u0151s\u00e9g\u0171 fekete tea magasabb, mint 144%, mint az azonos min\u0151s\u00e9g\u0171 oolong tea magasabb, mint k\u00f6r\u00fclbel\u00fcl 59%.<\/p>\n<p>A tea t\u00edpusa mellett a tea min\u0151s\u00e9ge is befoly\u00e1solja a tea polifenol tartalm\u00e1t. A teak\u00e9sz\u00edt\u00e9s sor\u00e1n p\u00e9ld\u00e1ul min\u00e9l zseng\u00e9bbek a levelek, ann\u00e1l jobb a min\u0151s\u00e9g. Ennek oka, hogy a fiatal levelek a tetej\u00e9n n\u0151nek, a napf\u00e9nyhez legk\u00f6zelebb, \u00e9s k\u00e9pesek teljes fotoszint\u00e9zisre, ami t\u00f6bb fenolos anyagot szintetiz\u00e1l.<\/p>\n<p><strong>Nemzeti szabv\u00e1ny:<\/strong> GB 1886.211-2016 \u00c9lelmiszerbiztons\u00e1gi nemzeti szabv\u00e1ny \u00c9lelmiszer-adal\u00e9kanyagok Tea polifenolok (m\u00e1s n\u00e9ven vitaminol)<\/p>\n<p><strong>A tea polifenolok jellemz\u0151i \u00e9s funkci\u00f3i<\/strong><\/p>\n<p><strong>A tea polifenolok jellemz\u0151i:<\/strong><\/p>\n<p>Halv\u00e1nys\u00e1rga vagy egyetlen teasz\u00edn\u0171 vagy te\u00e1sbarna por vagy paszta; tea \u00edz\u0171, enyh\u00e9n \u00f6sszeh\u00faz\u00f3; k\u00f6nnyen old\u00f3dik v\u00edzben, etanolban, metanolban, etil-acet\u00e1tban, acetonban \u00e9s m\u00e1s old\u00f3szerekben, olajokban \u00e9s zs\u00edrokban enyh\u00e9n old\u00f3dik, kloroformban nem old\u00f3dik; higroszk\u00f3poss\u00e1g; er\u0151s stabilit\u00e1s, a PH \u00e9rt\u00e9k 4-8, 25 \u2103 vagy \u00edgy a k\u00f6rnyezet, 1,5 \u00f3r\u00e1n bel\u00fcl stabil lehet, h\u00e1rom\u00e9rt\u00e9k\u0171 vasionok jelenl\u00e9t\u00e9ben k\u00f6nnyen bomlik.<\/p>\n<p><strong>Antioxid\u00e1ns tulajdons\u00e1gok:<\/strong><\/p>\n<p>A tea polifenolok er\u0151s antioxid\u00e1ns tulajdons\u00e1gokkal rendelkeznek, antioxid\u00e1ns kapacit\u00e1sa 4-6-szorosa a BHT, BHA, 6-7-szerese az E-vitamin\u00e9nak, 5-10-szerese a C-vitamin\u00e9nak. \u00c9s az adagol\u00e1s kicsi, 0,01%-0,03% hat\u00e9kony lehet, \u00e9s nincs potenci\u00e1lis toxikus mell\u00e9khat\u00e1s.<\/p>\n<p><strong>A tea polifenolok szerepe:<\/strong><\/p>\n<p><strong>Anti-aging:<\/strong> tea polifenolok lehet rendk\u00edv\u00fcl er\u0151s scavenging a k\u00e1ros szabad gy\u00f6k\u00f6k, blokkolja a lipid-peroxid\u00e1ci\u00f3s folyamat, g\u00e1tolja a b\u0151r mitokondrium lipoxigen\u00e1z \u00e9s lipid-peroxid\u00e1ci\u00f3, \u00edgy egy anti-aging hat\u00e1s. Tanulm\u00e1nyok kimutatt\u00e1k, hogy 1 mg tea polifenolok elsz\u00edv\u00f3 k\u00e1ros felesleges szabad gy\u00f6k\u00f6k az emberi szervezetben egyen\u00e9rt\u00e9k\u0171 9 mikrogramm szuperoxid-dizmut\u00e1z (SOD), sokkal magasabb, mint m\u00e1s hasonl\u00f3 anyagok; tea polifenolok antioxid\u00e1ns tulajdons\u00e1gai, mint az E-vitamin nyilv\u00e1nval\u00f3an 18-szor er\u0151sebb, mint az E-vitamin, \u00e9s a C-vitamin, E van egy szinergista hat\u00e1sa.<\/p>\n<p><strong>Cs\u00f6kkentse a v\u00e9rzs\u00edrokat:<\/strong> tea polifenolok a katechin ECG \u00e9s EGC \u00e9s oxid\u00e1ci\u00f3s term\u00e9kei, mint a theaflavin, g\u00e1tolhatj\u00e1k a simaizomsejtek prolifer\u00e1ci\u00f3j\u00e1t az ateroszklerotikus plakkok kialakul\u00e1sa ut\u00e1n, cs\u00f6kkentik a v\u00e9ralvad\u00e1s viszkozit\u00e1s\u00e1t, ami fokozott fibrinog\u00e9nhez vezet. \u00cdgy g\u00e1tolja az ateroszkler\u00f3zist.<\/p>\n<p><strong>Enyh\u00edti az allergi\u00e1t:<\/strong> tea polifenolok er\u0151sen g\u00e1tolja a hisztamin felszabadul\u00e1s\u00e1t, k\u00eds\u00e9rletek bebizony\u00edtott\u00e1k, hogy a tea polifenolok anti-anafilaxia \u00e9s anti-allergi\u00e1s b\u0151rreakci\u00f3k, mint a jelenlegi \u00e1ltal\u00e1nosan haszn\u00e1lt anti-allergia gy\u00f3gyszerek g\u00e1tolj\u00e1k a hat\u00e1sa 2-10-szer er\u0151sebb.<\/p>\n<p><strong>M\u00e9regtelen\u00edt\u00e9s:<\/strong> A tea polifenol er\u0151s adszorpci\u00f3s hat\u00e1ssal rendelkezik a neh\u00e9zf\u00e9mekre, komplexeket k\u00e9pezhet a neh\u00e9zf\u00e9mekkel \u00e9s csapad\u00e9kot hozhat l\u00e9tre, ami el\u0151seg\u00edti a neh\u00e9zf\u00e9mek emberi szervezetre gyakorolt toxikus hat\u00e1sainak cs\u00f6kkent\u00e9s\u00e9t. Ezenk\u00edv\u00fcl a tea polifenolok a m\u00e1jfunkci\u00f3t \u00e9s a diur\u00e9zist is jav\u00edtj\u00e1k, \u00edgy az alkaloid m\u00e9rgez\u00e9s jobb m\u00e9regtelen\u00edt\u0151 hat\u00e1ssal rendelkezik.<\/p>\n<p><strong>Em\u00e9szt\u00e9s:<\/strong> A tea polifenolokban l\u00e9v\u0151 koffein jav\u00edthatja a gyomornedv kiv\u00e1laszt\u00e1s\u00e1t, ami seg\u00edtheti az em\u00e9szt\u00e9st \u00e9s fokozhatja a zs\u00edrbont\u00f3 k\u00e9pess\u00e9get. Ez az oka annak, hogy az \u00fagynevezett \"hossz\u00fa \u00e9telek v\u00e9konyabb\u00e1 teszik az embereket\".<\/p>\n<p><strong>Sug\u00e1rz\u00e1s:<\/strong> A tea polifenolok \u00e9s oxid\u00e1lt term\u00e9keik kiv\u00e1l\u00f3 sug\u00e1rz\u00e1sg\u00e1tl\u00f3 funkci\u00f3val rendelkeznek, amelyek k\u00e9pesek elnyelni a radioakt\u00edv anyagokat \u00e9s megakad\u00e1lyozni azok terjed\u00e9s\u00e9t az emberi szervezetben, amit term\u00e9szetes ultraibolya sz\u0171r\u0151k\u00e9nt ismer\u00fcnk.<\/p>\n<p><strong>Fog\u00e1szati v\u00e9delem:<\/strong> A tea polifenolok k\u00e9pesek elpuszt\u00edtani a fogakban jelenl\u00e9v\u0151 laktobacillusokat \u00e9s m\u00e1s szuvas bakt\u00e9riumokat, a gl\u00fck\u00f3z-polimer\u00e1z aktivit\u00e1st g\u00e1tl\u00f3 hat\u00e1sukkal hat\u00e9konyan megszak\u00edtj\u00e1k a szuvasod\u00e1s kialakul\u00e1s\u00e1nak folyamat\u00e1t. A fogakban marad\u00f3 feh\u00e9rjetartalm\u00fa t\u00e1pl\u00e1l\u00e9k a szuvas bakt\u00e9riumok szaporod\u00e1s\u00e1nak szubsztr\u00e1tj\u00e1v\u00e1 v\u00e1lik, \u00e9s a tea polifenolok k\u00e9pesek elpuszt\u00edtani ezeket a bakt\u00e9riumokat.<\/p>\n<p><strong>Arc:<\/strong> Tea polifenol egy v\u00edzben old\u00f3d\u00f3 anyag, mossa meg az arc\u00e1t vele lehet elt\u00e1vol\u00edtani az arc zs\u00edr, \u00f6sszeh\u00faz\u00f3 p\u00f3rusok, fert\u0151tlen\u00edt\u00e9s, steriliz\u00e1l\u00e1s, anti-b\u0151r \u00f6reged\u00e9s, cs\u00f6kkenti az ultraibolya sug\u00e1rz\u00e1s a nap a b\u0151rk\u00e1rosod\u00e1s \u00e9s egy\u00e9b hat\u00e1sok.<\/p>\n<p><strong>A tea polifenol alkalmaz\u00e1sa<\/strong><\/p>\n<p><strong>1. Antioxid\u00e1ns alkalmaz\u00e1sa zs\u00edrokban \u00e9s olajokban<\/strong><\/p>\n<p>Az \u00e1llati zs\u00edrok \u00e9s olajok nem tartalmaznak term\u00e9szetes antioxid\u00e1nsokat, nagyon k\u00f6nnyen oxid\u00e1l\u00f3dnak \u00e9s automatikusan romlanak, \u00e9s a PV-\u00e9rt\u00e9k m\u00e1r 3db szobah\u0151m\u00e9rs\u00e9klet\u0171 leveg\u0151n t\u00f6rt\u00e9n\u0151 expoz\u00edci\u00f3 ut\u00e1n el\u00e9rte a 100meq\/kq-t. A n\u00f6v\u00e9nyi zs\u00edrok \u00e9s olajok tartalmaznak n\u00e9h\u00e1ny term\u00e9szetes antioxid\u00e1nst, de szobah\u0151m\u00e9rs\u00e9kleten az \u00f6noxid\u00e1ci\u00f3 \u00e9s az avasod\u00e1s miatt hossz\u00fa ideig megmaradnak. A zs\u00edrok \u00e9s olajok avasod\u00e1sa \u00e9s roml\u00e1sa a zs\u00edrokban \u00e9s olajokban l\u00e9v\u0151 tel\u00edtetlen zs\u00edrsav-glicerolipidek leveg\u0151 oxig\u00e9nnel t\u00f6rt\u00e9n\u0151 \u00f6noxid\u00e1ci\u00f3s reakci\u00f3ja miatt k\u00f6vetkezik be.<\/p>\n<p>A tea polifenolok antioxid\u00e1ns hat\u00e1s\u00e1t el\u0151sz\u00f6r zs\u00edrokat \u00e9s olajat tartalmaz\u00f3 \u00e9lelmiszerekben haszn\u00e1lt\u00e1k. A katechinek benzolgy\u0171r\u0171n l\u00e9v\u0151 fenolos hidroxilcsoportja hidrog\u00e9ndon\u00e1l\u00f3 aktivit\u00e1ssal rendelkezik, ami er\u0151s reduk\u00e1l\u00f3 k\u00e9pess\u00e9get biztos\u00edt, \u00e9s ide\u00e1lis term\u00e9szetes antioxid\u00e1nss\u00e1 teszi a zs\u00edrok \u00e9s olajok sz\u00e1m\u00e1ra. A tea polifenolok antioxid\u00e1ns mechanizmusa abban \u00e1ll, hogy az akt\u00edv fenolos hidroxilcsoport hidrog\u00e9ndonork\u00e9nt viselkedik, \u00e9s a zs\u00edrsavakban l\u00e9v\u0151 szabad gy\u00f6k\u00f6kkel egyes\u00fclve megszak\u00edtja a zs\u00edrsavak oxid\u00e1ci\u00f3j\u00e1nak l\u00e1ncreakci\u00f3j\u00e1t, \u00edgy g\u00e1tolja a hidroperoxidok k\u00e9pz\u0151d\u00e9s\u00e9t.<\/p>\n<p><strong>2. Alkalmaz\u00e1s a h\u00faskonzerv\u00e1l\u00e1sban<\/strong><\/p>\n<p>A h\u00fasfeldolgoz\u00e1s, akkor \u00e1ztassa mindenf\u00e9le h\u00fasterm\u00e9keket 0,05%-0,2% tea polifenol vizes oldatban 5-10 percig, vagy permetezve a fel\u00fcletre mindenf\u00e9le h\u00fasterm\u00e9kek sz\u00e1r\u00edt\u00e1s, am\u00edg a h\u00fas fel\u00fclet\u00e9n nem l\u00e1that\u00f3 cseppek, am\u00edg a fel\u00fclet a h\u00fas feh\u00e9rj\u00e9k \u00e9s a tea polifenol, hogy egy r\u00e9teg \u00e1thatolhatatlan kem\u00e9ny film, amely szerepet j\u00e1tszhat a megakad\u00e1lyozza a rancidity h\u00fasterm\u00e9kek, g\u00e1tolja a gener\u00e1ci\u00f3s bakt\u00e9riumok, hogy megakad\u00e1lyozz\u00e1k a korrupci\u00f3 \u00e9s a roml\u00e1s hat\u00e1s\u00e1t.<\/p>\n<p><strong>3. M\u00e9lyh\u0171t\u00f6tt t\u00e9sztaterm\u00e9kek vagy m\u00e9lyh\u0171t\u00f6tt h\u00fask\u00e9sz\u00edtm\u00e9nyek eset\u00e9n<\/strong><\/p>\n<p>S\u00fclt \u00e9telek a s\u00fct\u00e9si folyamatban, n\u00f6v\u00e9nyi olaj a s\u00fct\u00e9s 3h, a peroxid-\u00e9rt\u00e9k meghaladja a 42-es szabv\u00e1nyt.8%, \u00fagy, hogy a s\u00fclt \u00e9tel sz\u00edne s\u00f6t\u00e9t, fekete, s\u00fclt instant t\u00e9szta tartalmaz\u00f3 olaj 23% vagy \u00edgy, a t\u00e1rol\u00e1s a zs\u00edrok \u00e9s olajok oxid\u00e1ci\u00f3j\u00e1val avasod\u00e1s fokozatosan elm\u00e9ly\u00edti a term\u00e9kek szerep\u00e9t az aroma, az \u00edz m\u00e1r s\u00falyosan \u00e9rinti a min\u0151s\u00e9g cs\u00f6kken, mivel a tea polifenol egy \"hordozhat\u00f3s\u00e1g Mivel a tea polifenol egy \"hordozhat\u00f3\" antioxid\u00e1ns, az antioxid\u00e1ns hat\u00e1sa a s\u00fclt \u00e9telek jobb, \u00edgy a tea polifenol hozz\u00e1ad\u00e1sa a s\u00fct\u00e9si folyamat lass\u00edthatja az oxidat\u00edv avasod\u00e1s jelens\u00e9g\u00e9t \u00e9s jav\u00edthatja az \u00e9lelmiszerek eltarthat\u00f3s\u00e1g\u00e1t.<\/p>\n<p><strong>4. Alkalmaz\u00e1s v\u00edzi term\u00e9kekben<\/strong><\/p>\n<p>A sz\u00e1raz halterm\u00e9kek el\u0151\u00e1ll\u00edt\u00e1sa sor\u00e1n a 300-500 mg \/ L vizet (vagy tengervizet) tartalmaz\u00f3 tea polifenolokkal a v\u00edzi term\u00e9kek impregn\u00e1l\u00e1sa megakad\u00e1lyozhatja a s\u00e1rgul\u00e1s \u00e9s a lipidoxid\u00e1ci\u00f3 \u00e1ltal okozott \"olaj\u00e9get\u00e9s\" miatt a sz\u00e1raz halakat, m\u00edg az impregn\u00e1l\u00f3 kezel\u00e9s helyett a haltest fel\u00fclet\u00e9nek permetez\u00e9se ugyanezt a hat\u00e1st is el lehet \u00e9rni.<\/p>\n<p><strong>5. Alkalmaz\u00e1s a lekv\u00e1r tart\u00f3s\u00edt\u00e1s\u00e1ban<\/strong><\/p>\n<p>A tea polifenolok antibakteri\u00e1lis hat\u00e1s\u00faak, jobban g\u00e1tolhatj\u00e1k a k\u00e1ros mikroorganizmusok \u00e1ltal okozott k\u00e1rokat a gy\u00fcm\u00f6lcs\u00f6n, \u00e9s k\u00f3ros v\u00edzvesztes\u00e9ghez vezethetnek; a tea polifenolok nagy hat\u00e9konys\u00e1g\u00fa antioxid\u00e1ns hat\u00e1s\u00faak, lass\u00edthatj\u00e1k a gy\u00fcm\u00f6lcs\u00f6k \u00e9s z\u00f6lds\u00e9gek oxidat\u00edv k\u00e1rosod\u00e1s\u00e1t, szab\u00e1lyozhatj\u00e1k a polifenol-oxid\u00e1z aktivit\u00e1s\u00e1t, a gy\u00fcm\u00f6lcs\u00f6k \u00e9s z\u00f6lds\u00e9gek v\u00e9delmi rendszer\u00e9nek aktiv\u00e1l\u00e1s\u00e1t; ugyanakkor, tea polifenol molekul\u00e1k tartalmaznak sz\u00e1mos akt\u00edv fenolos hidroxil csoport, lehet a molekul\u00e1ris hidrog\u00e9n biztos\u00edtott, hogy a gy\u00fcm\u00f6lcs\u00f6k \u00e9s z\u00f6lds\u00e9gek k\u00f6zvetlen\u00fcl a C-vitamin, \u00edgy fenntartja a reduk\u00e1lt \u00e1llapot, cs\u00f6kkenti a vesztes\u00e9get a C-vitamin. Ugyanakkor a tea polifenolok sz\u00e1mos akt\u00edv fenolos hidroxilcsoportot tartalmaznak, amelyek hidrog\u00e9nt biztos\u00edthatnak k\u00f6zvetlen\u00fcl a gy\u00fcm\u00f6lcs\u00f6kben \u00e9s z\u00f6lds\u00e9gekben l\u00e9v\u0151 C-vitamin sz\u00e1m\u00e1ra, hogy azt reduk\u00e1lt \u00e1llapotban tarts\u00e1k.<\/p>\n<p>Tea polifenolok k\u00fcl\u00f6nb\u00f6z\u0151 gy\u00fcm\u00f6lcs\u00f6k \u00e9s z\u00f6lds\u00e9gek tart\u00f3s\u00edt\u00e1si mechanizmusa nem ugyanaz, k\u00fcl\u00f6nb\u00f6z\u0151 t\u00e1rgyak k\u00fcl\u00f6nb\u00f6z\u0151 mennyis\u00e9geket \u00e9s felhaszn\u00e1l\u00e1si felt\u00e9teleket ig\u00e9nyelnek, tov\u00e1bb kell vizsg\u00e1lni.<\/p>\n<p><strong>6. Alkalmaz\u00e1s funkcion\u00e1lis \u00e9lelmiszerekben<\/strong><\/p>\n<p>A tea polifenolok, mint a tea leggazdagabb \u00e9s legsz\u00e9lesebb k\u00f6rben kutatott funkcion\u00e1lis \u00f6sszetev\u0151i, korl\u00e1tlan potenci\u00e1llal rendelkeznek a funkcion\u00e1lis \u00e9lelmiszerek fejleszt\u00e9s\u00e9ben.<\/p>\n<p>A tea polifenolok alacsony redox-potenci\u00e1llal rendelkeznek, t\u00f6bb szomsz\u00e9dos fenolos hidroxilcsoport k\u00e9pes hidrog\u00e9nt biztos\u00edtani a szabad gy\u00f6k\u00f6k l\u00e1ncreakci\u00f3j\u00e1nak megszak\u00edt\u00e1s\u00e1hoz vagy befejez\u00e9s\u00e9hez, \u00e9s egyedi k\u00e9miai szerkezet\u00fck meghat\u00e1rozza, hogy er\u0151s szabadgy\u00f6kfog\u00f3 k\u00e9pess\u00e9ggel rendelkeznek; a tea polifenolok k\u00e9pesek aktiv\u00e1lni a szabad gy\u00f6k\u00f6k tiszt\u00edt\u00f3 rendszer\u00e9t, \u00e9s g\u00e1tolhatj\u00e1k a szabad gy\u00f6k\u00f6k termel\u00e9s\u00e9t az oxidat\u00edv enzimek g\u00e1tl\u00e1s\u00e1val \u00e9s az oxid\u00e1ci\u00f3t induk\u00e1l\u00f3 \u00e1tmeneti f\u00e9mionok komplexk\u00e9pz\u00e9s\u00e9vel. A tea polifenolok term\u00e9szetes szabadgy\u00f6k-lev\u00e1laszt\u00f3k\u00e9nt j\u00f3t\u00e9kony hat\u00e1ssal vannak az emberi eg\u00e9szs\u00e9gre.<\/p>\n<p>A k\u00fclf\u00f6ldi tapasztalatok azt mutatj\u00e1k, hogy a teapolifenolhoz kapcsol\u00f3d\u00f3 eg\u00e9szs\u00e9ges \u00e9lelmiszerek fejleszt\u00e9se m\u00e9g gyerekcip\u0151ben j\u00e1r, \u00e9s jelenleg az orsz\u00e1g nem tudta teljes m\u00e9rt\u00e9kben kihaszn\u00e1lni a gazdag teapolifenol-er\u0151forr\u00e1sainkat, hogy felgyors\u00edtsa a teapolifenol eg\u00e9szs\u00e9ges \u00e9lelmiszerek piac\u00e1nak fejl\u0151d\u00e9s\u00e9t. A teapolifenolos eg\u00e9szs\u00e9ges \u00e9lelmiszerek fogyaszt\u00f3k \u00e1ltali v\u00e9gs\u0151 elismer\u00e9s\u00e9hez megfelel\u0151 rekl\u00e1mra \u00e9s \u00fatmutat\u00e1sra is sz\u00fcks\u00e9g van.<\/p>\n<p><strong>7. Egy\u00e9b<\/strong><\/p>\n<p>A tea polifenolok er\u0151s reduk\u00e1l\u00f3 tulajdons\u00e1gai alapj\u00e1n a tea polifenolok megakad\u00e1lyozhatj\u00e1k, hogy a term\u00e9szetes pigmentek, mint p\u00e9ld\u00e1ul a klorofill, a karotin, a s\u00e1fr\u00e1nys\u00e1rga, a B-vitamin \u00e9s a cochineal a fotooxid\u00e1ci\u00f3 miatt kifakuljanak, \u00e9s mint sz\u00edntart\u00f3s\u00edt\u00f3 szer, a pigment sz\u00edn\u00e9t f\u00e9nyesen \u00e9s stabilan tarthatja.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tea polyphenols are extracted from tea (Camelliasinensis L.) as raw materials, and become the main polyphenolic compound food additives with catechins, also known as Vitamin Phenols. Catechins are mainly: epigallocatechin gallate (EGCG), epigallocatechin (EGC), epigallocatechin gallate (ECG), epicatechin (EC), catechin (C). Not all teas have the same amount of tea polyphenols. The deeper the 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 food additives of tea polyphenols? - 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-polyphenols\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the food additives of tea polyphenols? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Tea polyphenols are extracted from tea (Camelliasinensis L.) as raw materials, and become the main polyphenolic compound food additives with catechins, also known as Vitamin Phenols. Catechins are mainly: epigallocatechin gallate (EGCG), epigallocatechin (EGC), epigallocatechin gallate (ECG), epicatechin (EC), catechin (C). Not all teas have the same amount of tea polyphenols. 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