Lactic acid yog dab tsi?
Lactic acid, chementic paub li c₃h₆o₃, yog ib qho tshwm sim tshwm sim organic acid nrog cov acidity me ntsis thiab zoo biodegradity. Nws yog ib qho xim tsis muaj kob lossis lub teeb daj uas tau siv thoob plaws los ntawm fermentation. Ntau xyoo, lactic acid tau dhau los ua ib qho tseem ceeb thoob plaws ntau yam lag luam, los ntawm cov chaw ua haujlwm xws li cov khoom noj thiab cov ntaub ntawv ntsuab thiab cov ntaub ntawv qib siab. Hauv qab no, peb tshawb nws cov kev siv ntau yam hauv kev nthuav dav.
Kev loj hlob thiab tshwj xeeb siv ntawm lactic acid
Kev Lag Luam Khoom Noj
Cov Khoom Noj-Qib Lactic Acid yog qhov tseem ceeb hauv cov zaub mov khoom, muab ntau cov txiaj ntsig ntau:
- Kev khaws cia:Nws ncua txee lub neej thiab tiv thaiv cov microbial kev loj hlob hauv cov dej haus, cov zaub pickled, thiab cov khoom noj kaus poom.
- Tsw saj:Nws cov me ntsis acidity txhim kho hauv cov khoom lag luam zoo li cov kua kua ntses, zaub xam lav, thiab kua ntses.
- Fermentation:Lactic acid pab cov poov xab fermentation nyob rau hauv npias, caw, thiab ntsuj, refining tsw thiab tswj kev tshiab.
- Cov khoom noj thiab cov khoom ci:Raws li lub ntuj tiv thaiv ntawm cov khoom noj mis nyuj, nws ua rau muaj kua nyeem yogurt, cheese, thiab cov mis nyuj khov thaum ua yeeb yam ua cov kua qaub nyob hauv khob cij thiab pastries.
Kev Lag Luam Khoom Noj
Hauv cov tsiaj pub mis, lactic acid yog qhov tseem ceeb hauv acidifiers uas:
- Siv zog siv lub suab thiab cov pa roj khov kho kom ruaj khov.
- Kev tswj cov kab mob hnyuv muaj, txo cov phom sij thiab tiv thaiv kev zawv plab hauv cov tsiaj hluas.
- Txhim khu palatability thiab nce pub noj kom muaj kev vam meej, pab txhawb kom txhim kho kev loj hlob thiab khoom lag luam.
Saib Xyuas Tus Kheej thiab Tshuaj pleev ib ce
Lactic acid tau nce thoob plaws hauv cov tshuaj pleev ib ce kev lag luam vim nws cov khoom ntuj thiab maj:
- Skincare:Nws ua raws li qhov ua tau zoo tseem me alpha hydroxy acid (AHA), txhawb nqa exfoliation thiab hydration.
- Plaub Hau:Raws li cov tsiaj pheeb suab, nws ntxiv ci thiab smoothness rau plaub hau.
- Cov Khoom Noj Da Dej:Nws yog siv hauv xab npum, ntxuav lub cev, thiab muaj cov tshuaj pleev kom tiv thaiv kom qhuav thiab txhim kho kev ntxhib los mos.
Petrochemical Kev Lag Luam
Lub petrochemical dortor siv lactic acid rau ntau lub hom phiaj:
- Cov roj av uas ua kom tsis txhob tsim hluav taws xob:Nws tshem tawm impurities thiab txo viscosity thaum lub kua qaub ua kom zoo dua txheej txheem.
- De-thaiv thiab anti-corrosion cov neeg sawv cev:Lactic acid daws tsis meej siv cov khoom siv tso rau hauv cov khoom siv thiab tiv thaiv cov tshuaj corrosion.
- Yeeb Nkab Tu:Nws muaj kev nyab xeeb cov ntxhia pob zeb rau hauv lub tshuab txias thiab boilers yam tsis muaj cov khoom siv uas tsis zoo.
Kws Tshuaj Kho Mob
Lactic acid ua si ntau lub luag haujlwm hauv kev kho mob:
- Nws yog siv nyob rau hauv cov tshuab kom tsis muaj menyuam kom tshem tawm cov kab mob uas huab cua ua haujlwm thiab chaw soj nstatories.
- Polylactic acid (yog los ntawm lactic acid, yog siv los ua bioabsorbable phais sutures uas tau tshem tawm ntawm lub cev, tshem tawm qhov kev xav tau tshem tawm.
- Nws ua hauj lwm siv PHIC rEGULATOR,
Kev xam pom yav tom ntej rau lactic acid
Nrog rau kev loj hlob tseem ceeb ntawm kev ruaj ntseg thiab ib puag ncig cov ntaub ntawv hauv kev txhim kho cov ntaub ntawv biodotradable, thiab kev siv biotechnological tu. Nws cov versatility, txuas nrog nws cov keeb kwm ntuj, ua kom nws tseem yuav muaj txiaj ntsig ntxiv nyob thoob plaws kev lag luam.
Los ntawm txhim kho cov zaub mov kev nyab xeeb kom nce qib ntsuab, lactic acid yog txuas ntxiv txuas ntxiv uas txuas ntxiv txuas txuas ntxiv uas ua rau lub pob kws tshawb fawb zoo li niaj hnub.
