Hauv kev tsim khoom niaj hnub, kev ua khoom noj, kev tiv thaiv kev kho mob, kev tiv thaiv kev kho mob, tshuaj tiv thaiv kab mob antispenses ua haujlwm ntxiv. Ntsib nrog kev cog qoob loo, kev nyab xeeb thiab kev tiv thaiv ib puag ncig, cov hom thiab daim ntawv teev cov xwm txheej ntawm antioxidant tau dhau los ua ntau yam. Rau cov neeg xa khoom ntxiv, cov qauv tsim qauv thiab cov khoom siv raw khoom siv, kev nkag siab sib sib zog nqus thiab txhim kho kev tshaj lij thiab kev sib tw ntawm cov kev daws teeb meem.
1. Kev faib tawm los ntawm Source: ntuj antioxidants thiab hluavtaws antioxidants
Txoj kev faib tawm feem ntau rau cov tshuaj tiv thaiv kab mob yog faib rau hauv hom ntuj thiab hluavtaws raws li lawv cov kev coj ua.
1. Ntuj antioxidants: ntsuab, muaj kev nyab xeeb, feem ntau yog siv nyob rau hauv cov neeg siv khoom lag luam
Cov tshuaj tua kab mob ntuj yog muab tau los ntawm cov khoom xyaw ua haujlwm hauv cov nroj tsuag lossis cov tsiaj txhu, xws li khoom noj, tshuaj pleev ib ce, kev tiv thaiv kev tiv thaiv kev noj qab haus huv, thiab lwm yam).
Cov neeg sawv cev tseem ceeb suav nrog:
Vitamin C (Ascorbic acid): dej siab - soluble, cov txiv hmab txiv ntoo thiab zaub, thiab lwm yam .;
Vitamin E (Tocopherol): Rog - soluble, feem ntau siv hauv cov roj thiab tu cov khoom lag luam;
Tshuaj yej polyphenols: muaj lub zog dawb radical cov nyhuv dawb, thiab yog cov khoom siv kub hauv ntsuab cov zaub mov thiab anti {{}}}}} kev laus tawv nqaij tu;
Polyphenols: xws li txiv hmap noob extract, rosemary extract, thiab lwm yam, muaj ntuj antioxidant thaj chaw;
- Carotene: Tau ob qho txiaj ntsig antioxidant thiab xim cov teebmeem, siv hauv cov khoom noj, khoom noj khoom haus, thiab lwm yam.
Cov txiaj ntsig: Muaj kev nyab xeeb, tsis muaj tshuaj lom rau cov kev mob tshwm sim, hauv txoj kab nrog tus qauv ntawm "cov ntawv sau cov organic
Qhov tsis zoo: Cov nqi siab, tsis muaj zog thermal stability thiab antioxidant efficiency
2. Cov tshuaj tiv thaiv hluavtaws: muaj kev ua haujlwm siab thiab ruaj khov, ua haujlwm rau kev lag luam thiab cov ntaub ntawv tshwj xeeb
Cov tshuaj tua kab mob hluavtaws hluavtaws tau muaj cov tshuaj sib xyaw ua ke nrog cov kev siv tshuaj synthesis uas xav tau kev kub ntxhov thiab ntev} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1}- {} {
Cov pawg muaj xws li:
BHT (Butylated Hydroxytoluene): Haum rau Dastics, Roj Hmab, Roj, thiab lwm yam.
BHA (Butylated Hydroxyanisole): rog - soluble, feem ntau siv hauv cov zaub mov thiab pub tshuaj tua kab mob;
TBHQ (tert - butyl parabenzoquinone): Roj muaj cov tshuaj tiv thaiv kab mob antioxidant muaj zog thiab tau siv dav hauv cov roj noj;
PG (Profyl Gallate): Kev Ruaj Ntseg Ruaj Ruaj Hauv Cov Rog, Siv Hauv Nqaij Ua Nqaij, Fried Khoom, thiab lwm yam.
Cov txiaj ntsig zoo: Kev ua haujlwm tiv thaiv mob siab, siv tau tus nqi, hloov kho kom haum ib puag ncig kub
Qhov tsis zoo: Qee pawg yuav muaj kev txwv lossis tswj hwm kev tswj hwm (xws li EU, Asmeskas FDA)
2. Kev Sib Tw Lus Los Ntawm Kev Ua Haujlwm: Cov ntaub ntawv kom ntxaws ntawm Antioxidant Mechanism
Ntxiv rau cov khoom sib txawv, tshuaj tiv thaiv kab mob antioxidant kuj tseem tau ua raws li lawv cov tshuab kev txhim kho kom ua tiav cov tswv yim antioxidant ntau dua.
1. Dawb radical scavengers
Lub hauv paus ntsiab lus: los ntawm kev muab cov tshuab hluav taws xob atoms lossis hluav taws xob, nruab nrab nrog dawb radicals thiab thaiv cov saw hlau oxidation
Cov tshuaj sawv cev: Vitamin E, BHT, BHA, tshuaj yej polyphenols
Cov tau txais daim ntawv thov: Khoom noj khoom haus, roj hmab, yas, txheej, tshuaj pleev ib ce, thiab lwm yam.
2. Hlau ion chelators
Lub hauv paus ntsiab lus: sib txuas hlau hlau ions (xws li fe²⁺, cu²⁺) los tiv thaiv lawv ntawm catalyzing oxidation oxidation.
Cov tshuaj sawv cev: Edta, citric acid, phytic acid, sodium lactate
Cov tau txais daim ntawv thov: Khoom Noj thiab Dej Haus, Cov Tshuaj Tiv Thaiv, tshuaj, thiab lwm yam.
3. Peroxide decomposers
Lub hauv paus ntsiab lus: Decompose kev tawm tsam nruab nrab xws li hydrogen peroxide thiab Alkyl peroxide thiab Alkyl peroxide thiab Alkyl peroxide los txiav tawm cov tshuaj oxidation.
Cov tshuaj sawv cev: phosphites (xws li TPP), thio tebchaw
Cov tau txais daim ntawv thov: kub {- Cov plastics, polymer stabilizers, roj ci, thiab lwm yam.
III. Kev sib xyaw ua ke Siv hloov tshiab: Compound Antioxidant System Txhim kho kom muaj txhij txhua
Hauv cov ntawv thov tiag tiag, sib txawv ntawm cov antioxidants feem ntau siv hauv kev sib xyaw ua ke los ua cov nyhuv synergistic, piv txwv:
Dawb radical scavengers + cov chelators steel: Ua tau sai thawj pib ove {1} - lub sij hawm ruaj khov;
Cov Hluav Taws Xob Hluav Taws Xob - Cov Tshuaj Tiv Thaiv Khoom Siv Cov Tshuaj Tiv Thaiv: Ua mus rau hauv cov nyiaj tau los ob qho siab thiab "Ntsuab" daim ntawv teev npe;
BHT + phosphites: siv dav nyob rau hauv ntev -}}}}}}}} art antioxidant cov qauv rau polyolefin plastics, roj nplua thiab lwm yam khoom siv.
Qhov no compounding cov chaw muab cov khoom lag luam nrog ntau cov khoom lag luam thiab kev lag luam customization chaw, txhim kho cov neeg siv khoom nplaum.
Xaus: Kev faib tawm meej yuav tuaj yeem ua kom raug cov neeg siv khoom xav tau
Txawm hais tias antioxidants yog "micro -|ntxiv rau cov khoom lag luam, zoo ruaj khov thiab tswj kev cai lij choj zoo thiab tswj kev ua raws. Rau cov neeg muab khoom, mastering cov qauv faib tawm thiab kev siv ciam ntawm cov tshuaj antioxidants yog qhov tseem ceeb rau kev daws teeb meem thiab ua cov kev sib tw tsim muaj txiaj ntsig.
