Vitamin E (tocopherol), cunto lagu daro badbaado ah oo ay si wadajir ah u caddeeyeen Hay'adda Cuntada iyo Beeraha ee Qaramada Midoobay (FAO) iyo Ururka Caafimaadka Adduunka (WHO) (Lambarka INS: E307-309), ayaa arkay koror weyn oo ku saabsan codsigeeda cuntooyinka warshadaysan sannadihii u dambeeyay. Marka loo eego xogta 2024 ee Ururka Ku-darka Cunnada Shiinaha, cabbirka suuqa adduunka ee waxyaabaha lagu daro fitamiin E ayaa gaadhay.2.36 bilyan oo doolarka Mareykanka ah, iyadoo celcelis ahaan heerka kobaca sanadlaha ahi yahay 8.7%. Shaqadeeda asaasiga ah waxaa ka mid ah:

• Kordhinta nolosha shelf:Iyadoo laga hortagayo oksaydheynta iyo rancidity ee saliidda iyo dufanka, nolosha shelf ee cuntooyinka shiilan, lawska, iwm. waxaa lagu kordhin karaa 30% ilaa 50%.
• Nafaqaynta:Waxaa loo isticmaalaa caanaha caanaha ee dhallaanka budada caanaha, badarka, iwm, si ay u buuxiyaan cilladaha cuntooyinka casriga ah.
• Beddelka waxyaabaha lagu ilaaliyo synthetic:Iyadoo la raacayo isbeddelka "calaamada nadiifka ah" (tusaale ahaan, 77% macaamiisha Japan waxay door bidaan cuntooyinka ay ku jiraan antioxidants dabiiciga ah).

Si kastaba ha ahaatee, iyada oo ay bateen cuntooyinka aadka loo habeeyey (UPF), ku darida xad dhaafka ah ee fitamiin E iyo khataraha caafimaad ee ka iman kara ayaa sidoo kale muran ka dhex dhaliyay bulshada tacliinta.

Falanqaynta Farsamada: Laga soo bilaabo Shaybaadhka ilaa Khadka Wax-soo-saarka

(1) Hal-abuurnimada habsocodka iyo qaabka qiyaasta

• Tignoolajiyada kaabsalkaKu-soo-ururinta fiitamiin E ee cirridka Carabiga ama cyclodextrin si wax looga qabto degganaansho la'aantooda photothermal (tusaale, oksaydhka iyo heerka xumaanta ee nooc ka mid ah jajabyada baradhada ayaa hoos u dhacay 62% ka dib qaadashada tignoolajiyadan).
• Soo saarista dabiiciga ah vs kiimikooyinka:
  • Ilaha dabiiciga ah (distillate saliid saytuun ah) waa kharash (qiyaastii saddex jeer ka badan alaabta la sameeyay), laakiin bioavailability-ga ayaa 20% ka sarreeya.
  • Badeecooyinka synthetic (dl-α-tocopherol) ayaa 75% ka ah suuqa. Waa in fiiro gaar ah loo yeeshaa halista dareerayaasha haraaga ah (sida n-hexane).

(2) Xog weyn oo ku jirta xaaladaha codsiga

Qadarka qaybta cuntada ee lagu daro (mg/kg) Shaqada ugu muhiimsan Cunnada kabka ah ee dhallaanka 50-200 Kor u qaadida horumarinta neerfaha Saliida khudradda 100-500 Kahortagga kharribanta macmacaanka barafaysan 30-100 Waxay joojisaa oksaydhka saliidda inta lagu jiro kaydinta barafaysan Nafaqada ciyaaraha 200-400 Nafaqaynta oksaydhka ka dib jimicsiga

Khilaafaadka Amniga: Iska-horimaadka Bulshada Cilmiga ah

(1) Kala duwanaanshaha halbeegyada sharciyeynta

• Shiinaha, "GB 14880-2012" waxay qeexaysaa in qadarka ugu badan ee lagu daro saliidda khudradda ay tahay 200mg/kg, halka Midowga Yurub, lagu dejiyo 300mg/kg.
• Diirada muranka: Daraasad 2023 ah oo Japan laga sameeyay ayaa lagu ogaaday in jiirarka cunay dheellitirka fiitamiin E ee xad dhaafka ah muddo dheer ay 37% kor u kacday khatarta beerka fibrosis.

(2) Baadhista faham la'aanta garaadka macaamiisha

Sahan su'aalo-waydiin ah oo ay sameeyeen saxafiyiin oo kaashanaya Machadka Kormeerka Tayada ee Shanghai oo ka mid ah 1,000 jawaab bixiye ayaa muujinaya in:

• 68% macaamiisha ayaa aaminsan in "ka kooban fitamiin E= ka caafimaad badan"
• Kaliya 12% ayaa ka warqabay xadka sare ee dulqaadka maalinlaha ah (1000mg)
• 41% ayaa si khaldan u barbar dhigaya shaqada antioxidant iyo ka hortagga kansarka

Mustaqbalka Warshadaha: Isku dheelitirka Hawlaha iyo Khatarta

(1) Jihada horumarka tignoolajiyada

• Tignoolajiyada saxda ah ee lagu sii daayo:Fitamiin E-ga jawaab-celinta ah ee ay soo saartay Machadka Sayniska Cunnada iyo Teknolojiyada, Akadeemiyada Sayniska Shiinaha, waxay gaari kartaa sii-deynta bartilmaameedka ah ee marinka mindhicirka.
• Habka biosynthesis:Jaamacadda Jiangnan waxay isticmaashaa noocyada khamiirka la farsameeyay si ay u soo saarto fitamiin E dabiiciga ah, iyadoo hoos u dhigaysa qiimaha 40%.

(2) Talooyin khubaro ah

• Professor Li Hong oo ka socda Bulshada Nafaqada ee Shiinaha: "Waa lagama maarmaan in la xoojiyo summada qiyaasta qaadashada maalinlaha ah ee cuntooyinka ay ku jiraan wax lagu daro."
• Lataliyihii hore ee FDA Dr. Smith: "Vitamin E waa in mudnaanta la siiyaa in lagu helo cunto, sida lawska iyo khudaarta cagaaran."

Gabagabo

Faytamiin E, sida cuntada lagu daro, kaliya maaha taageerada muhiimka ah ee warshadaha cuntada casriga ah, laakiin sidoo kale waxay ka tarjumaysaa ciyaarta weligeed ah ee u dhaxaysa horumarka tignoolajiyada iyo khatarta caafimaadka. Sida loo helo dheelitirka u dhexeeya "kordhinta nolosha shelf" iyo "ilaalinta caafimaadka" waxay u baahan tahay sahaminta wadajirka ah ee dhammaan dhinacyada silsiladda warshadaha.