Vitamin E (tocopherol), isongezo sokutya esikhuselekileyo esiqinisekiswe ngokudibeneyo yi-Food and Agriculture Organization yeZizwe eziManyeneyo (FAO) kunye ne-World Health Organization (WHO) (inombolo ye-INS: E307-309), ibone ukwanda okubukhali kwisicelo sayo ekutyeni okucutshungulwayo kwiminyaka yamuva. Ngokutsho kwedatha ka-2024 evela kwiChina Food Additives Association, ubungakanani bemarike yehlabathi yezongezo ze-vitamin E zifikelele.I-2.36 yeebhiliyoni zeedola zaseMelika, kunye nomndilili wokukhula ngonyaka we-8.7%. Imisebenzi yayo ephambili ibandakanya:

• Ukwandisa ubomi beshelufu:Ngokuthintela i-oxidation kunye ne-rancidity yeoli kunye namafutha, ubomi beshelufu bokutya okuthosiweyo, amantongomane, njl njl.
• Ukuqiniswa kwesondlo:Isetyenziselwa ubisi olungumgubo lweentsana, iinkozo, njalo njalo, ukwenza ukusilela kwizidlo zanamhlanje.
• Enye indlela kwizikhuselo zokwenziwa:Ngokuhambelana ne "ileyibhile ecocekileyo" (umzekelo, i-77% yabathengi baseJapan bakhetha ukutya okuqulethe i-antioxidants yendalo).

Nangona kunjalo, ngokunyuka kokutya okucutshungulwayo (i-UPF), ukongezwa ngokugqithiseleyo kwe-vitamin E kunye neengozi zayo zempilo ezinokuthi zibangele ingxabano kuluntu lwezemfundo.

Uhlalutyo lobuGcisa: Ukusuka kwiLebhu ukuya kuMda weMveliso

(1) Ukuqaliswa kwenkqubo kunye nefom yedosi

• Itekhnoloji yeMicroencapsulation:Ukufaka ivithamin E kwintlaka yesiArabhu okanye i-cyclodextrin ukujongana nokungazinzi kwefotothermal (umzekelo, i-oxidation kunye nesantya sokuwohloka kohlobo oluthile lweetshiphusi zetapile zehle ngama-62% emva kokwamkelwa kobu buchwepheshe).
• Utsalo lwendalo vs Ukwenziwa kwemichiza:
  • Umthombo wendalo (i-oyile ye-soy deodorization distillate) iyabiza (malunga namaxesha amathathu eemveliso ezenziweyo), kodwa i-bioavailability yayo yi-20% ephezulu.
  • Iimveliso zeSynthetic (dl-α -tocopherol) zenza i-75% yemarike. Ingqalelo kufuneka ihlawulwe kumngcipheko wezinyibilikisi ezishiyekileyo (ezifana ne-n-hexane).

(2) Idatha enkulu kwiimeko zesicelo

Isixa sokutya esidityanisiweyo (mg/kg) Umsebenzi oPhambili Ukutya komntwana oncedisayo 50-200 Khuthaza uphuhliso lwe-neural I-oyile yemifuno 100-500 Thintela ukonakaliswa I-pastries ekhenkcezisiweyo 30-100 Inhibit i-oxidation yeoli ngexesha lokugcinwa komkhenkce Isondlo sezemidlalo 200-400 Nciphisa uxinzelelo lwe-oxidative emva kokuzivocavoca.

Iingxabano zoKhuseleko: Ukujongana ngezikhondo zamehlo kuluntu lwezeNzululwazi

(1) Umahluko kwimigangatho yolawulo

• E-China, "i-GB 14880-2012" ichaza ukuba ubuninzi bokongeza kwioli yemifuno yi-200mg / kg, ngelixa kwi-European Union, ikhululekile kwi-300mg / kg.
• Ingqwalasela yempikiswano: Uphononongo luka-2023 eJapan lwafumanisa ukuba iimpuku ezitye kakhulu izongezo ze-vitamin E ngexesha elide zine-37% yokwandisa ingozi ye-fibrosis yesibindi.

(2) Uphando malunga nokungaqondani kwengqondo yoMthengi

Uphando lwemibuzo olwenziwe ziintatheli ngentsebenziswano ne-Shanghai Institute of Quality Inspection phakathi kwe-1,000 labaphendulayo lubonisa ukuba:

• I-68% yabathengi bakholelwa ukuba "iqulethe i-vitamin E = enempilo"
• Kuphela i-12% yayisazi umda ophezulu wokunyamezela kwansuku zonke (1000mg)
• I-41% ngempazamo ilinganisa umsebenzi we-antioxidant kunye nokuthintela umhlaza

Ikamva loShishino: Ukulungelelanisa iMisebenzi kunye nemingcipheko

(1) Isalathiso sokuphumelela kwezobuchwepheshe

• Itekhnoloji echanekileyo elawulwayo yokukhutshwa:I-Ph-responsive vitamin E carrier ephuhliswe yi-Institute of Food Science and Technology, i-Academy yaseTshayina yeSayensi, inokufezekisa ukukhululwa okujoliswe kuyo kwi-intestinal tract.
• Indlela ye-Biosynthesis:IYunivesithi yaseJiangnan isebenzisa iintlobo zobunjineli begwele ukuvelisa ivithamin E yendalo, ukunciphisa iindleko ngama-40%.

(2) Iingcebiso zeengcali

• Unjingalwazi uLi Hong ovela kwi-Chinese Nutrition Society: "Kuyimfuneko ukuqinisa ileyibhile yoqikelelo lwemihla ngemihla yokutya okuqulethe izongezo."
• Owayesakuba ngumcebisi we-FDA uDkt Smith: "I-Vitamin E kufuneka ibekwe phambili ukuba ifunyenwe ngokutya, njengamantongomane kunye nemifuno enamagqabi aluhlaza."

Ukuqukumbela

I-Vitamin E, njengesongezo sokutya, ayiyona nje inkxaso ebalulekileyo kwishishini lokutya lanamhlanje, kodwa libonisa umdlalo ongunaphakade phakathi kwenkqubela phambili yezobuchwepheshe kunye nobungozi bezempilo. Indlela yokwenza ulungelelwaniso phakathi "kokwandisa ubomi beshelufu" kunye "nokukhusela impilo" kufuna ukuphononongwa kwentsebenziswano yawo onke amaqela akwishishini.