Aan ku bilaabo inaan dhaho shaaha cagaaran waa shay wanaagsan.
Shaaha cagaaran waxa uu ka kooban yahay noocyo kala duwan oo maaddooyin firfircoon ah, kuwaas oo ay ugu muhiimsan yihiin polyphenols shaaha (oo loo soo gaabiyo GTP), isku dhafan kiimikooyinka multi-hydroxyphenolic ee shaaha cagaaran, oo ka kooban in ka badan 30 walxood oo phenolic ah, qaybta ugu muhiimsan waa catekins iyo asalkooda. .Polyphenols shaaha waxay leeyihiin antioxidant, anti-radiation, anti-gabowga, hypolipidemic, hypoglycemic, anti-bakteeriyada iyo ensaymka xannibaya dhaqdhaqaaqa jireed.
Sababtan awgeed, shaaha cagaarka ah ayaa si weyn loogu isticmaalaa daawada, cuntada, alaabta guriga iyo meel kasta, taas oo faa'iido badan u leh nolosha iyo caafimaadka dadka.Si kastaba ha ahaatee, shaaha cagaaran oo ah shay aad loo doondoonayo oo si wanaagsan u socday ayaa si lama filaan ah ugu shubay Midowga Yurub, kaas oo sheegay in EGCG oo ah maaddada ugu muhiimsan ee shaaha cagaaran ay tahay hepatotoxic, haddii la isticmaalo xad-dhaaf ah.
Dad badan oo cabbaya shaaha cagaarka ah ayaanan hubin oo ka baqaya inay sii cabbaan iyo inay iska daayaan.Waxa kale oo jira dad ka biyo diiday sheegashada Midowga Yurub, iyaga oo aaminsan in dadkan ajaanibka ahi ay aad ugu mashquulsan yihiin, oo ay had iyo jeer soo baxayaan xumbo uraysa.
Gaar ahaan, saamaynta qulqulka leh waxaa sababay Xeer cusub oo Komishanka (EU) 2022/2340 ee 30 Noofambar 022, wax ka beddelka Lifaaqa III ee Xeerka (EC) No 1925/2006 ee Baarlamaanka Yurub iyo Golaha si loogu daro shaaha cagaaran oo ay ku jiraan EGCG liiska walxaha xaddidan.
Xeerarka cusub ee horeyba loo dhaqan galiyay waxay u baahan yihiin in dhammaan alaabada khusaysa ee aan u hoggaansamin xeerarka laga xaddidayo iibka laga bilaabo 21ka Juun 2023.
Tani waa sharcigii ugu horreeyay ee adduunka si loo xaddido maaddooyinka firfircoon ee shaaha cagaaran.Waxaa laga yaabaa in dadka qaarkiis u maleeyaan in shaaha cagaaran ee dalkeenii hore uu leeyahay taariikh dheer, maxay khusaysaa Midowga Yurub?Dhab ahaantii, fikraddaani aad bay u yar tahay, maalmahan suuqa adduunka ayaa leh dhammaan jirka oo dhan oo ku lug leh, xeerkan cusub ayaa hubaal ah inuu si weyn u saameyn doono mustaqbalka dhoofinta shaaha cagaaran ee Shiinaha, laakiin sidoo kale shirkado badan si ay dib ugu soo celiyaan heerarka wax soo saarka.
Haddaba, xannibaaddani ma tahay digniin ay tahay in aynu sidoo kale ka taxaddarno cabbidda shaaha cagaaran mustaqbalka, maadaama oo badankiisu ay waxyeello u geysan karto caafimaadkeenna?Aan falanqeyno.
Shaaha cagaaran wuxuu qani ku yahay polyphenols shaaha, maaddadan firfircoon waxay ka dhigan tahay 20-30% miisaanka qallalan ee caleenta shaaha, qaybaha ugu muhiimsan ee kiimikooyinka gudaha polyphenols ee shaaha ayaa loo qaybiyaa afar qaybood oo walxo ah sida catechins, flavonoids, anthocyanins, phenolic. acids, iwm, gaar ahaan, content ugu sarreeya ee catechins, xisaabinta 60-80% ee polyphenols shaaha.
Catechins gudaheeda, waxaa jira afar walxood: epigallocatechin, epigallocatechin, epigallocatechin gallate iyo epigallocatechin gallate, kuwaas oo epigallocatechin gallate uu yahay kan ugu sarreeya EGCG, oo xisaabiya 50-80% wadarta catechins, waana EGCG kan. ugu firfircoon.
Guud ahaan, qaybta ugu waxtarka badan ee shaaha cagaaran ee caafimaadka aadanaha waa EGCG, oo ah walax firfircoon oo xisaabiya qiyaastii 6 ilaa 20% miisaanka qallalan ee caleenta shaaha.Xeerka cusub ee EU (EU) 2022/2340 ayaa sidoo kale xaddidaya EGCG, isaga oo u baahan dhammaan wax soo saarka shaaha inay ku jiraan wax ka yar 800mg ee EGCG maalintii.
Tani waxay ka dhigan tahay in dhammaan alaabooyinka shaaha ay tahay inay helaan maalin kasta wax ka yar 800 mg ee EGCG qofkiiba cabbirka adeegga ee lagu tilmaamay tilmaamaha.
Gabagabadiina waxa la gaadhay sannadkii 2015, sababtoo ah sannadkii 2015, Norway, Sweden iyo Danmark ayaa hore u soo jeediyay Midowga Yurub, in EGCG lagu daro liiska xaddidan ee isticmaalka khatarta ah ee la xidhiidhin kara cunista.Iyada oo taas ku saleysan, Midowga Yurub wuxuu ka codsaday Hay'adda Badbaadada Cuntada Yurub (EFSA) inay sameyso qiimeyn badbaado oo ku saabsan catechins shaaha cagaaran.
EFSA waxay ku qiimeysay tijaabooyin kala duwan in EGCG oo ah xaddi ka badan ama la mid ah 800 mg maalintii ay sababi karto korodhka transaminases serum oo ay keento dhaawac beerka ah.Natiijo ahaan, sharciga cusub ee EU wuxuu dhigayaa 800 mg oo xaddidaya xaddiga EGCG ee alaabta shaaha.
Haddaba ma inaan joojinaa cabbitaanka shaaha cagaarka ah mustaqbalka, mise ka taxdarnaa inaan aad u cabbin maalin kasta?
Dhab ahaantii, waxaan awoodi doonaa inaan aragno saameynta xaddidan ee cabitaanka shaaha cagaaran anagoo samaynayna xisaabo caadi ah.Iyada oo ku saleysan xisaabinta in EGCG ay ku xisaabtanto ilaa 10% miisaanka qallalan ee caleenta shaaha, 1 tael oo shaah ah ayaa ka kooban ilaa 5 garaam oo EGCG ah, ama 5,000 mg.Tiradani waxay u muuqataa mid aad u xun, iyo xadka 800 mg, EGCG ee 1 tael ee shaaha waxay keeni kartaa dhaawac beerka ah 6 qof.
Si kastaba ha ahaatee, xaqiiqadu waxay tahay in maadada EGCG ee ku jirta shaaha cagaaran ay aad u kala duwan tahay iyadoo ku xiran qaabka shaaha noocyadiisa kala duwan iyo habka wax soo saarka, heerarkan ayaa dhamaantood ah heerar la soo saaray, kuwaas oo aan dhamaantood ku milmin shaaha iyo, iyadoo ku xiran heerkulka. biyaha, waxay sababi kartaa EGCG inay lumiso dhaqdhaqaaqeeda.
Sidaa darteed, EU iyo cilmi-baarisyo kala duwan ma bixiyaan xogta ku saabsan inta ay le'eg tahay shaaha ammaan u ah dadka inay cabbaan maalin kasta.Dadka qaarkiis waxay xisaabiyaan, oo ku saleysan xogta la xiriirta ee ay daabacday EU, in si ay u isticmaalaan 800 mg ee EGCG, waxay u baahan doonaan inay isticmaalaan 50 ilaa 100 g oo caleemo shaaha ah oo la qalajiyey si buuxda, ama inay cabbaan qiyaastii 34,000 ml oo shaah cagaaran ah.
Haddii qofku uu caado u leeyahay inuu calaliyo 1 tael oo shaah ah maalin kasta ama uu cabbo 34,000 ml oo maraq shaaha ah oo la karkariyey maalin kasta, waa waqtigii la hubin lahaa beerka waxayna u badan tahay in beerka uu waxyeelo soo gaaray.Laakiin waxa ay u muuqataa in ay aad u yar yihiin ama aanay jirin dadka noocaas ah, marka ma aha oo kaliya in aanay waxyeello ka soo gaadhin dadka in ay caado u noqdaan cabbitaanka shaaha cagaaran maalin kasta, faa’iidooyin badan ayaa jira.
Waxa muhiimka ah in halkan lagu xuso waa in dadka jecel shaaha qallalan ama cabba shaaha xoogga badan maalintii oo dhan waa inay dhexdhexaadiyaan.Waxa ugu muhiimsan dabcan waa in dadka caadaystay qaadashada kaabayaasha ay ku jiraan shaaha cagaaran sida catechins ama EGCG waa inay si taxadar leh u akhriyaan calaamadda si ay u ogaadaan haddii ay dhaafi doonaan 800 mg ee EGCG maalintii si ay uga ilaaliyaan khatarta. .
Isku soo wada duuboo, xeerarka cusub ee Midowga Yurub ayaa u badan waxyaabaha laga soo saaro shaaha cagaaran waxayna saameyn yar ku yeelan doonaan caadooyinkayaga cabitaanka maalinlaha ah.
Waqtiga boostada: Febraayo-24-2023