Citric acid yog ib feem ntawm cov txiv hmab txiv ntoo thiab cov kua txiv hmab txiv ntoo, nrog rau cov nyiaj ntau tshaj plaws nyob hauv citrus txiv hmab txiv ntoo . Nyob rau hauv qhov tseeb, nws yog dab tsi muab lemons thiab limes lawv yam ntxwv qaub tsw. Lemons thiab limes muaj feem ntau citric acid, tab sis txiv kab ntxwv, txiv kab ntxwv, thiab lwm yam citrus txiv hmab txiv ntoo - thiab txawm berries - muaj cov nqi loj thiab.
Citric Acid yog ib qho Khoom Noj
Citric acid yog siv ob qho tib si ua ib qho khoom ua tau zoo tshaj plaws thiab muaj tshuaj nyob rau hauv ntau yam khoom noj, xws li cov ntxhiab thiab cov jellies, thiab cov txiv hmab txiv ntoo hauv cov txiv hmab txiv ntoo thiab zaub.
Nws tseem siv tau rau hauv dej khov, txiv hmab txiv ntoo haus, khoom qab zib, thiab dej haus. Nws yuav pab tswj cov acidity, functions ua antioxidant thiab pab khaws xim.
Cov citric acid uas siv hauv cov khoom noj yog ua los ntawm tus kab mob hu ua Aspergillus niger . Nws yog thawj tsim nyob rau hauv teb chaws Askiv los ntawm lemons nyob rau hauv thaum ntxov 1800 tus. Txiv qaub kua txiv yog thawj qhov chaw ntawm citric acid mus txog 1919 thaum thawj thawj txoj kev siv A. niger pib hauv Belgium. Niaj hnub no, feem ntau citric acid yog tsim nyob rau hauv Mexico thiab Africa.
Kev Nyab Xeeb
Lub Tebchaws Asmeskas Zaub Mov thiab Tshuaj Yeeb Tsam pom tias citric acid yuav tsis zoo rau kev siv ua zaub mov noj. Nws pom tias txhua lub citric acid koj haus tau tag nrho metabolized hauv koj lub cev - tsis muaj kev txhawj xeeb ntau li, thiab nws tsis khaws cia.
Tab sis muaj qee qhov kev qhia ntawm cov neeg uas muaj kev nkag siab cov khoom noj uas muaj citric acid. Nws tsis yooj yim los txiav txim yog tias ib tug neeg muaj qhov tseeb citric acid vim nws pom muaj, los yog ntxiv rau, muaj ntau yam khoom noj sib txawv.
Qhov nruab nrab, cov citric acid ntxiv rau cov khoom noj khoom haus los ntawm cov kws muag khoom yog li ntawm 500 milligrams ib tug neeg ib hnub twg, uas yog sib npaug rau qhov pom ntawm ob ooj kua txiv kab ntxwv. Nws tsis txaus los hloov cov citric acid hauv koj lub cev.
Tos, dab tsi? Yog lawm - koj twb muaj citric acid hauv koj lub cev tam sim no vim tias nws yog ib qho kev tivthaiv ntawm cev nqaij daim tawv metabolism.
Qhov tseeb, lub voj voog ntawm citric acid yog qhov chaw ntawm cov metabolic los ntawm cov khoom noj uas tau tawg hauv dej, carbon dioxide, thiab lub zog.
Kev Siv Tshuaj
Citric acid thiab nws cov txheeb ze txheeb ze citrate kuj tau siv cov khoom xyaw ua tsis zoo hauv qee yam tshuaj thiab noj tshuaj. Tab sis nws yuav muaj qee cov kev pabcuam kev nojqab haushuv - citric acid ua rau lub raum pob zeb tsim. Qhov ntau citric acid koj muaj nyob rau hauv koj cov zis, qhov tsawg dua koj yuav tsim cov pob zeb raum.
Qhov chaw:
Chaw rau Kev Tshawb Fawb hauv Kev Txawv Tebchaws. "Cov Zaub Mov Noj " - Kawm Txog Zaub Mov Additives. " https://cspinet.org/eating-healthy/chemical-cuisine.
Codex Alimentarius, Khoom noj khoom haus Additives Online Database. "Tus Txheej txheem Codex General rau Food Additives (GSFA) Online Database." http://www.fao.org/fao-who-codexalimentarius/standards/gsfa/en/.
Max B, Salgado JM, Rodríguez N, Cortés S, Hloov siab A, Domínguez JM. "Biotechnological ntau lawm ntawm Citric Acid." Braz J Microbiol. 2010 Oct; 41 (4): 862-75. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769771/.
Tebchaws Asmeskas Cov Zaub Mov thiab Tshuaj Yeeb Tsaj Txheej ntawm Cov Xib Fwb Tshaj Tawm ntawm GRAS Cov Tshuaj (SCOGS) Xyuas "Citric acid." http://www.accessdata.fda.gov/scripts/fcn/fcnDetailNavigation.cfm?rpt=scogsListing&id=82.
University of Wisconsin Tsev Kho Mob Cov Ntaub Ntawv Kho Mob: Cov Lus Qhia Txog Kev Noj Qab Haus Huv Rau Koj. "Raum Noj Qab Haus Huv: Citric Acid thiab Raum Lub Pob Zeb." http://www.uwhealth.org/healthfacts/nutrition/353.html.