Vitamin E (tocopherol), ihe mgbakwunye nri d? mma nke òtù Na-ah? Maka Nri na ?r? Ugbo nke United Nations (FAO) na òtù Na-ah? Maka Ah? Ike ?wa (WHO) (n?mba INS: E307-309) kwadoro, ah?la mm?ba d? ukwuu na ngwa ya na nri nd? edoziworo n'af? nd? na-ad?begh? anya. Dabere na data 2024 sitere na Associationl? ?r? Ihe mgbakwunye nri nke China, nha ah?a ah?a zuru ?wa ?n? nke mgbakwunye vitamin E eruola.2.36 US dollar, na nkezi uto uto kwa af? nke 8.7%. Isi ?r? ya g?nyere:

• Na-agbat? nd? shelf:Site na igbochi oxidation na rancidity nke mman? na ab?ba, nd? shelf nke nri eghe eghe, mkp?r?, wdg nwere ike ?gbat? site na 30% ruo 50%.
• Nkwadebe nri:A na-eji ya na nt? nt? mmiri ara ehi, ?ka na ihe nd? ?z?, iji mejup?ta erugh? eru nke nri ?gbara ?h?r?.
• Nh?r? maka ihe nchekwa s?ntetik:N'ikwek? na usoro "label d? ?cha" (d?ka ?m?maat?, 77% nke nd? na-az? ah?a na Japan na-ah?r? nri nwere antioxidants eke).

Agbanyegh?, site na mm?ba nke nri nd? a na-ahazi nke ?ma (UPF), mgbakwunye oke vitamin E na ihe egwu ? nwere ike ?kpalite esemokwu n'obodo ag?makw?kw?.

Nyocha tekn?z?: Site na ?l? nyocha ruo na Line Production

(1) Innovation na usoro na usoro onunu ogwu

• Tekn?z? Microencapsulation:Inweta vitamin E na gum Arabic ma ? b? cyclodextrin iji lebara enwegh? nt?kwas? obi nke photothermal ha anya (d?ka ?m?maat?, oxidation na emebi emebi nke ?f?d? ?d? ibe poteto belatara 62% mgbe ha nwes?r? tekn?z? a).
• Natural mm?p?ta vs Chemical njik?:
  • Isi iyi sitere n'okike (soybean mman? deodorization distillate) d? ?n? ah?a (ihe d? ka okpukpu at? kar?a ngwaah?a a kp?r?), mana bioavailability ya d? elu 20%.
  • Ngwaah?a s?ntetik (dl-α-tocopherol) b? 75% nke ah?a. Ekwes?r? ??a nt? na ihe ize nd? nke ihe mgbaze f?d?r?n? (d? ka n-hexane).

(2) Nnukwu data na ndap?ta ngwa

?n? ego mgbakwunye nri (mg/kg) Isi ?r? Nwa ?h?r? na-enye nkwado nri 50-200 Na-akwalite mmepe akwara mman? akw?kw? nri 100-500 gbochie mmebi pastries oyi kp?nw?r? 30-100 na-egbochi oxidation mman? n'oge nchekwa oyi kp?nw?r? 200-400 Nri nri egwuregwu 200-400 na-ebelata nr?gide oxidative mgbe mgbat? ah? gas?r?.

Esemokwu nchekwa: Esemokwu d? na mpaghara Sayens?

(1) ?d?iche d? na ?kp?r? nch?kwa

• Na China, "GB 14880-2012" na-ekwu na ihe mgbakwunye kachas? na mman? ihe oriri b? 200mg / kg, ebe na European Union, ? na-ad? j?? ruo 300mg / kg.
• Ihe a na-elekwas? anya na esemokwu ah?: Nnyocha e mere na 2023 na Japan ch?p?tara na ?m? oke nd? riri oke vitamin E n'ime ogologo oge nwere ihe ize nd? nke imeju fibrosis d? 37%.

(2) Nnyocha na ngh?tahie ngh?ta nke nd? ah?a

Nnyocha aj?j? ?n? nke nd? nta ak?k? mere na mmekorita ya na ?l? ?r? nyocha ogo nke Shanghai n'etiti 1,000 zara na-egosi na:

• 68% nke nd? na-az? ah?a kwenyere na "nwere vitamin E = ah?ike ka mma"
• Naan? 12% maara oke oke nke ndidi kwa ?b?ch? (1000mg)
• 41% na-ehie ?z? were ?r? antioxidant na mgbochi ?r?a kansa

?d?nihu nke ?l? ?r?: ?r? nhazi na ihe ize nd?

(1) Ntuzi aka nke teknuzu nke tekn?z?

• Tekn?z? mwep?ta a na-ach?kwa nke ?ma:Onye na-ebu vitamin E nke na-anabata Ph-mep?tara site na Institute of Science Food and Technology, Chinese Academy of Sciences, nwere ike nweta nt?hap? ezubere iche na tract intestinal.
• Usoro biosynthesis:Mahadum Jiangnan na-eji ?d? ihe yist emebere na-emep?ta vitamin E eke, na-ebelata ?n? ah?a ya site na 40%.

(2) Aro nd? ?kachamara

• Pr?fes? Li Hong si China Nutrition Society: "? d? mkpa iji wusie akara nr?bama nri nwere ihe mgbakwunye ike kwa ?b?ch?."
• Onye b?bu onye nd?m?d? FDA Dr. Smith: "Vitamin E kwes?r? ibute ?z? iji nweta ya site na nri, d?ka mkp?r? osisi na akw?kw? nri akw?kw? nd? akw?kw? nd?."

Mmechi

Vitamin E, d? ka ihe mgbakwunye nri, ? b?gh? naan? nkwado d? mkpa maka ?l? ?r? nri nke oge a, ma na-egosip?takwa egwuregwu ebighi ebi n'etiti ?ganihu nkà na ?z? na ihe ize nd? ah?ike. Otu esi eme nguzozi n'etiti "?gbat? nd? shelf" na "ichekwa ah?ike" ch?r? nyocha imek? ihe ?n? nke nd? otu niile na yinye ?l? ?r?.