Puas Yog Sodium Ascorbyl Phosphate Ua Rau Tawv Nqaij Rhiab Ci Zoo?
Yog Dab Tsi Sodium Ascorbyl Phosphate?
Sodium Ascorbyl Phosphate yog ib yam khoom uas yaj tau hauv dej. Vitamin C derivative nrog CAS tus lej 66170-10-3 thiab cov mis molecular ntawm C6H6TUS9Qhov ntawd3P, nrog rau qhov hnyav ntawm 322.05 g / mol. Tsis zoo li cov ntshiab L-Ascorbic Acid, uas tsis ruaj khov, yooj yim oxidized los ntawm lub teeb thiab huab cua, thiab muaj peev xwm ua rau khaus rau daim tawv nqaij rhiab heev vim nws cov pH qis, SAP yog tsim los kov yeej cov teeb meem no. Nws zoo li dawb rau daj ntseg hmoov nrog yuav luag tsis muaj ntxhiab, ua rau nws yooj yim rau kev koom ua ke rau hauv ntau yam tshuaj pleev ib ce.
Thaum siv rau sab nraud, SAP yog enzymatically cleaved los ntawm phosphatases nyob rau hauv daim tawv nqaij kom tso tawm cov vitamin C nquag, tso cai rau nws siv cov txiaj ntsig classic ntawm vitamin C - suav nrog kev tiv thaiv antioxidant, collagen synthesis, thiab melanin inhibition - yam tsis muaj kev khaus ncaj qha los ntawm acidity siab lossis oxidation sai. Cov txheej txheem hloov pauv no yog maj mam thiab maj mam, ua rau nws haum rau cov tawv nqaij uas tsis zoo rau cov khoom vitamin C ib txwm muaj.
Cov Pov Thawj Tshawb Fawb: SAPKev Nyab Xeeb thiab Kev Ua Haujlwm Zoo rau Cov Tawv Nqaij Rhiab
- Kev Ua Haujlwm Zoo hauv Kev Txo Melanin
Ib txoj kev tshawb nrhiav uas siv sijhawm 12 lub lis piam, uas ib leeg dig muag, thiab tswj tau los ntawm cov tshuaj placebo tau luam tawm hauv Allied Academies tau tshuaj xyuas cov txiaj ntsig ntawm SAP thiab ascorbyl palmitate rau 33 tus poj niam Esxias uas muaj cov xim tawv nqaij ntau dhau. Cov txiaj ntsig tau qhia tias cov tshuaj uas muaj SAP txo cov xim tawv nqaij melanin thiab erythema (liab) ntawm lub ntsej muag piv rau pawg neeg uas tau siv cov tshuaj placebo, tsis muaj kev phiv tshwm sim hauv kev sim tshuaj. Qhov no lees paub tias SAP muaj peev xwm ua kom tawv nqaij ci ntsa iab thaum txo qhov o - qhov txiaj ntsig tseem ceeb rau cov tawv nqaij rhiab heev uas yuav liab.
Muaj lwm txoj kev tshawb nrhiav pom tias kev ntxiv 2% SAP rau cov tshuaj pleev ib ce ua rau cov xim tsis zoo li qub yam tsis ua rau khaus, txawm tias cov neeg koom nrog uas muaj tawv nqaij rhiab heev. Kev hloov pauv maj mam ntawm SAP mus rau vitamin C ua kom ntseeg tau tias kev tiv thaiv melanin tshwm sim yam tsis ua rau tawv nqaij ntxhov siab.
- Cov Ntaub Ntawv Kev Nyab Xeeb rau Cov Tawv Nqaij Rhiab
Ib txoj kev tshawb fawb xyoo 2005 tau luam tawm hauv Phau Ntawv Xov Xwm Thoob Ntiaj Teb ntawm Kev Tshawb Fawb Txog Kev Zoo Nkauj tau soj ntsuam qhov kev nyab xeeb thiab kev ua tau zoo ntawm 5% SAP tshuaj pleev rau 60 tus neeg koom nrog uas muaj pob txuv. Tom qab 12 lub lis piam ntawm kev siv, 76.9% ntawm cov neeg koom nrog tau tshaj tawm tias pob txuv tau zoo dua qub, tsis muaj kev phiv tshwm sim - txawm tias rau cov neeg uas muaj tawv nqaij ua xua. Kev tshawb fawb kuj tau sau tseg tias 1% SAP tau ua haujlwm tiv thaiv kab mob zoo tiv thaiv Propionibacterium acnes yam tsis cuam tshuam rau cov kab mob me me ntawm daim tawv nqaij, txhawb nqa nws txoj kev nyab xeeb rau cov tawv nqaij rhiab heev.
- Kev Ruaj Ntseg thiab Kev Nyab Xeeb Mus Ntev
Daim ntawv qhia txog kev siv tshuab ntawm BASF hais tias nws ruaj khov dua li L-ascorbic acid hauv cov dej-raws li cov qauv. Ntawm 40 ° C thiab pH 6, SAP khaws nws lub zog ntev dua li cov vitamin C ntshiab, ua kom muaj txiaj ntsig zoo yam tsis muaj cov khoom tawg. Thaum khaws cia kom zoo, SAP tseem ruaj khov rau tsawg kawg 24 lub hlis, ua rau nws yog ib qho khoom xyaw txhim khu kev qha rau kev siv mus sij hawm ntev hauv cov khoom siv tu tawv nqaij txhua hnub.
Cov txiaj ntsig tseem ceeb ntawm Sodium Ascorbyl Phosphate
Piv rau lwm cov vitamin C derivatives thiab cov khoom xyaw ci ntsa iab, SAP muaj cov txiaj ntsig tshwj xeeb uas ua rau nws zoo tagnrho rau cov tawv nqaij rhiab heev thiab cov qauv tshuaj pleev ib ce:
- Kev Ruaj Ntseg Siab
SAP tiv taus kev oxidation thaum raug lub teeb, cua, thiab cua sov—tej teeb meem uas ua rau cov kua qaub L-ascorbic ntshiab tsis ua haujlwm. Qhov kev ruaj khov no ua kom cov khoom xyaw tseem siv tau thoob plaws lub sijhawm khaws cia ntawm cov khoom thiab tsis ua rau cov qauv hloov pauv. Nws kuj tseem sib xws nrog lwm cov khoom xyaw pleev kom zoo nkauj, suav nrog cov roj, cov tshuaj emulsifiers, thiab cov tshuaj preservatives.
- Mos rau ntawm daim tawv nqaij rhiab heev
Nrog rau pH nruab nrab thiab maj mam hloov mus rau cov vitamin C nquag, SAP zam kev khaus uas cuam tshuam nrog cov khoom vitamin C uas muaj pH qis. Nws tsis cuam tshuam cov tawv nqaij lub mantle acid lossis ua rau qhuav, khaus, lossis liab, txawm tias rau cov neeg uas muaj rosacea, eczema, lossis cov tawv nqaij rhiab heev tom qab inflammatory.
- Cov txiaj ntsig ntau yam
Tsis tas li ntawd xwb, SAP tseem muaj cov txiaj ntsig zoo rau kev tiv thaiv antioxidant, kev tsim collagen, thiab kev tiv thaiv pob txuv. Nws tshem tawm cov free radicals los tiv thaiv daim tawv nqaij ntawm kev puas tsuaj los ntawm ib puag ncig, txhawb nqa fibroblast kom txhawb kev tsim collagen, thiab tiv thaiv cov kab mob ua rau pob txuv - ua rau nws yog cov khoom xyaw ntau yam rau ntau yam kev pabcuam.
- Kev yaj dej thiab kev hloov pauv ntawm cov qauv
SAP Nws yaj tau zoo heev hauv dej (txog li 64% hauv cov tshuaj dej) thiab glycerol (13.2%), thiab yaj me ntsis hauv propylene glycol, ua rau nws tsim nyog rau cov qauv dej xws li serums, toners, thiab moisturizers. Nws kuj tseem tuaj yeem ua ke nrog cov tshuaj antioxidants uas yaj tau hauv roj xws li vitamin E acetate los tsim kom muaj cov tshuaj antioxidant synergistic uas tiv thaiv daim tawv nqaij los ntawm cov free radicals uas yaj tau hauv dej thiab cov free radicals uas yaj tau hauv roj.
Cov ntawv thov ntawm Sodium Ascorbyl Phosphate hauv Tshuaj pleev ib ce
Vim nws ruaj khov, mos mos, thiab muaj ntau yam txiaj ntsig, SAP siv dav hauv ntau yam khoom siv pleev kom zoo nkauj thiab khoom siv tu tawv nqaij, tshwj xeeb tshaj yog cov uas tsom rau cov tawv nqaij rhiab heev lossis tawv nqaij uas yooj yim pob txuv. Cov lus qhia kom siv sib txawv ntawm hom khoom:
- Cov Khoom Siv Ci Ntxim
SAP yog ib qho khoom xyaw tseem ceeb hauv cov serums, lotions, thiab creams uas ua rau daim tawv nqaij ci ntsa iab, feem ntau siv ntawm qhov concentration ntawm 3-5% los tsom rau hyperpigmentation, sunspots, age spots, thiab post-inflammatory acne scars. Nws cov kev ua haujlwm maj mam ua rau cov khoom no haum rau kev siv txhua hnub los ntawm cov tawv nqaij rhiab heev.
- Cov Tshuaj Tiv Thaiv Kev Laus
Hauv cov tshuaj pleev thiab cov emulsions tiv thaiv kev laus, SAP siv ntawm 0.2-2% los txhawb kev tsim cov collagen, txhim kho kev ywj pheej ntawm daim tawv nqaij, thiab txo qhov pom ntawm cov kab zoo thiab cov pob khaus. Ib txoj kev tshawb fawb PubMed pom tias 5% SAP emulgel muaj txiaj ntsig zoo ib yam li 5% L-ascorbic acid hauv kev txhim kho kev ywj pheej ntawm daim tawv nqaij, nrog rau kev ua kom zoo dua.
- Cov Khoom Siv Saib Xyuas Hnub
Muab SAP ntxiv rau cov tshuaj pleev thaiv hnub ntawm 0.2-1% los txhim kho kev tiv thaiv UV. Nws tshem tawm cov free radicals uas tsim los ntawm kev raug UV, txo cov duab laus, thiab ua kom tiav cov teebmeem ntawm cov lim tshuaj pleev thaiv hnub - pab tiv thaiv ob qho tib si kub hnyiab thiab xim tawv nqaij mus sij hawm ntev.
- Cov Khoom Siv Kho Mob Pob Txuv
Hauv cov tshuaj pleev pob txuv, cov tshuaj gels, thiab cov tshuaj pleev pob txuv, 1-5% SAP tiv thaiv Propionibacterium acnes, txo qhov o, thiab ploj mus tom qab o hyperpigmentation (PIH) - qhov teeb meem feem ntau rau cov tawv nqaij rhiab heev uas muaj pob txuv. Nws muab lwm txoj hauv kev uas tsis yog tshuaj tua kab mob rau kev kho pob txuv, txo qhov kev pheej hmoo ntawm kev tiv thaiv kab mob.
- Cov Tshuaj Pleev Txhua Hnub
Muaj ntau cov tshuaj pleev kom mos mos rau cov tawv nqaij rhiab heev suav nrog 0.2-2% SAP los muab kev tiv thaiv antioxidant txhua hnub thiab ua kom ci ntsa iab me ntsis yam tsis khaus. Nws pab tswj daim tawv nqaij thiab txhawb nqa kev noj qab haus huv ntawm daim tawv nqaij.
Xaus lus: SAP Puas Yog Kev Xaiv Kom Muaj Kev Nyab Xeeb Rau Cov Tawv Nqaij Rhiab
Sodium Ascorbyl Phosphate muab cov txiaj ntsig ci ntsa iab thiab tiv thaiv kev laus ntawm vitamin C nrog kev ruaj khov zoo dua thiab kev mos muag, ua rau nws yog cov khoom xyaw zoo tagnrho rau cov tawv nqaij rhiab heev. Kev tshawb fawb los ntawm Phau Ntawv Xov Xwm Thoob Ntiaj Teb ntawm Kev Tshawb Fawb Txog Kev Zoo Nkauj, PubMed, thiab Allied Academies lees paub nws lub peev xwm los txo cov melanin, ua kom cov tawv nqaij tsis mob, thiab txhim kho cov qauv tawv nqaij yam tsis ua rau khaus. Nws cov txiaj ntsig ntau yam thiab kev hloov pauv ntawm cov mis tau ua rau nws yog ib qho tseem ceeb hauv kev ua kom ci ntsa iab, tiv thaiv kev laus, kev saib xyuas pob txuv, thiab cov khoom siv tiv thaiv hnub.
Rau cov neeg siv khoom uas muaj daim tawv nqaij rhiab heev uas tab tom nrhiav kev daws teeb meem ci ntsa iab zoo, cov khoom uas muaj SAP muab lwm txoj hauv kev zoo dua li cov khoom xyaw hnyav lossis cov vitamin C tsis ruaj khov. Raws li kev lag luam tshuaj pleev ib ce txuas ntxiv muab qhov tseem ceeb rau cov khoom xyaw mos mos thiab zoo, SAP yuav tseem yog ib tus neeg tseem ceeb hauv cov tshuaj ua kom tawv nqaij ci ntsa iab.
Lub Npe: Yuki
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