txheem
Malic acid belongs rau chav kawm ntawm cov organic acids thiab yog xim tsis muaj xim crystalline hmoov nrog qaub nyiam. Malic acid tseem hu ua oxysuccinic, malanic acid, lossis tsuas yog raug cais los ntawm E-296 coding.
Ntau cov txiv hmab txiv ntoo qaub thiab qee cov zaub muaj nplua nuj nyob hauv malic acid. Nws tseem muaj nyob rau hauv cov khoom siv mis nyuj, txiv apples, pears, birch kua txiv, gooseberries, txiv lws suav, thiab rhubarb. Ib tug loj npaum li cas ntawm malic acid yog tsim los ntawm fermentation.
Ntawm cov chaw lag luam, malanic acid tau ntxiv rau ntau cov dej qab zib, qee cov khoom qab zib, thiab hauv kev tsim cov cawv. Nws kuj yog siv rau hauv kev lag luam tshuaj rau kev tsim tshuaj, tshuaj pleev thiab lwm yam tshuaj pleev ib ce.
Cov zaub mov muaj malic acid:
Cov yam ntxwv dav ntawm malic acid
Thawj thawj zaug malic acid tau cais nyob rau xyoo 1785 los ntawm Swedish kws tshuaj thiab kws tshuaj Karl Wilhelm Scheele los ntawm cov txiv av ntsuab. Ntxiv mus, cov kws tshawb fawb tau pom tias malanic acid yog ib feem tsim tawm hauv tib neeg lub cev thiab ua lub luag haujlwm hauv cov txheej txheem hauv lub cev hauv lub cev, nws cov kev ua kom huv thiab lub zog.
Niaj hnub no, malic acid feem ntau muab faib ua 2 daim ntawv: L thiab D. Qhov no, daim L-daim ntawv pom tias muaj txiaj ntsig zoo rau lub cev, vim nws yog ntuj dua. D-daim ntawv yog tsim nyob rau hauv kev kub siab los ntawm kev txo qis ntawm D-tartaric acid.
Malic acid yog siv los ntawm ntau cov kab mob me me rau cov txheej txheem fermentation. Feem ntau siv rau hauv kev lag luam khoom noj khoom haus ua stabilizer, acidity regulator thiab tsw tus neeg sawv cev.
Niaj hnub xav tau rau malic acid
Nutritionists ntseeg hais tias lub cev xav tau malic acid yuav txaus siab rau 3-4 txiv apples ib hnub twg. Los yog qhov sib npaug ntawm lwm cov khoom uas muaj cov kua qaub no.
Qhov xav tau ntawm malic acid nce:
- nrog rau kev ua qeeb hauv cov txheej txheem hauv lub cev hauv lub cev;
- kev nkees;
- nrog ntau acidification ntawm lub cev;
- nrog cov tawv nqaij nquag ua pob;
- muaj teeb meem nrog txoj hnyuv plab hnyuv.
Qhov xav tau ntawm malic acid txo:
- nrog kev ua xua (ua pob khaus, herpes);
- nrog tsis xis nyob hauv plab;
- ib tug neeg intolerance.
Qhov nqus ntawm malic acid
Cov kua qaub yog yooj yim soluble hauv dej thiab sai sai los ntawm lub cev.
Cov khoom muaj txiaj ntsig ntawm malic acid thiab nws cov nyhuv ntawm lub cev:
Malic acid ua lub luag haujlwm tseem ceeb hauv cov txheej txheem hauv metabolism. Ua kom lub cev huv, tswj cov kua qaub-puag hauv lub cev. Hauv chaw muag tshuaj, malic acid yog siv rau hauv kev tsim cov tshuaj rau txhawm, nws muaj nrog laxatives.
Sib cuam tshuam nrog lwm cov ntsiab
Txhawb nqa kom nqus tau cov hlau, cuam tshuam nrog cov vitamins, thiab yaj hauv dej. Nws tuaj yeem tsim tawm hauv lub cev los ntawm succinic acid.
Cov cim ntawm malic acid tsis txaus:
- ua txhaum cov kua qaub-puag;
- pob, tawv nqaij khaus;
- intoxication, teeb meem metabolic.
Cov cim ntawm kev tshaj malic acid:
- tsis xis nyob hauv thaj av epigastric;
- nce rhiab ntawm hniav txha hniav laus.
Qhov tseeb cuam tshuam rau cov ntsiab lus ntawm malic acid hauv lub cev
Hauv lub cev, malic acid tuaj yeem tsim los ntawm succinic acid, thiab kuj los ntawm cov khoom noj uas muaj nws. Qhov txaus ntawm malic acid nyob rau hauv lub cev raug cuam tshuam, ntxiv rau kev siv cov khoom tsim nyog, los ntawm kev ua haujlwm niaj hnub thiab tsis muaj tus cwj pwm phem (kev haus luam yeeb thiab haus cawv ntau dhau). Kev ua si lub cev txhawb lub cev kom zoo dua nqus ntau cov as-ham, suav nrog malic acid.
Malic acid rau kev zoo nkauj thiab noj qab haus huv
Malic acid, lossis mailic acid, feem ntau pom muaj nyob hauv ntau yam qab zib nrog ua kom lub cev ntub, ua kom huv thiab tiv thaiv qhov mob. Yog li hauv qhov muaj pes tsawg leeg ntawm cov tshuaj nplaum, koj tuaj yeem nquag pom cov lingonberry, cherry, apple, apple, roob tshauv, qhov twg malic acid yog qhov tseem ceeb.
Malanic acid maj mam muab ntxuav ntawm daim tawv nqaij los ntawm kev ua kom lub hlwb tawv nqaij tuag, yog li tsim cov txiaj ntsig tev tawm. Nyob rau tib lub sijhawm, wrinkles smoothed, cov khaubncaws sab nraud povtseg tob ntawm daim tawv nqaij yog rov ua dua tshiab. Lub hnub nyoog ploj mus, cov tawv nqaij muaj peev xwm los khaws cov dej noo nce ntxiv.
Malic acid yog tus nquag nquag ua rau lub ntsej muag lub ntsej muag hauv tsev. Rau cov neeg nyiam ntawm cov txheej txheem no, nws tsis muaj qhov zais cia uas tawv nqaij tom qab lub qhov ncauj qhov ntswg (kua, apricot, raspberry, cherry, thiab lwm yam) yog du thiab ua ntau dua ywj, tshiab thiab so.