Phytic acid nyob rau hauv khoom noj khoom haus: nyiaj poob haujlwm, raug mob, thiab kev siv ntawm kev

Lately koj yuav hnov cov kev qhia nyob rau hauv qhov chaw sib txawv: "Ib rab riam nyob rau hauv lub rov qab vegans." Qhov no txhais li cas thiab yuav ua li cas yog txuam nrog phytic acid? Ua ntej, peb nco ntsoov tias nws yog hais txog heev dua lwm yam rau cov zaub mov. Tsis ideological los yog lwm yam views tsis coj mus rau hauv tus account.

Cov neeg uas tuav tej pluas noj, vegans uas thov kom muaj raws li cov thawj qhov chaw ntawm lub zaub mov uas muaj ib yam khoom uas hu ua phytic acid. Qhov ratio ntawm cov kws tshwj xeeb rau nws ua ntau thiab ntau yam tsis zoo. Peb kawm tau los ntawm qhov tsab xov xwm kom paub meej vim li cas.

Yuav ua li cas lub phytic acid

Muaj coob tus tau ntev hnov tias whole grains, nyoo ceev thiab noob, bran thiab legumes yog tus yuam sij rau ib tug noj qab nyob zoo cov khoom noj. Tab sis tsis ntev los no kuv pib sib tam, thiab ib tug txawv lig lub tswv yim.

Qhov tseeb yog tias nyob rau hauv no thiab lwm yam khoom noj muaj phytic acid. Qhov no compound blocks lub phosphorus, poov hlau, hlau, zinc thiab magnesium. Phosphorus yog paub tias yuav tau qhov tseem ceeb rau cov pob txha thiab hniav. Muaj nyob rau hauv zaub cov khoom, nws yog cia tsis pub dhau phytic acid, vim hais tias ntawm cov uas tus neeg ntawd yog luv. Ntxiv mus, phytic acid cuam tshuam enzymes xws li trypsin thiab pepsin, uas pab rau digestion.

Lawm, qhov no tsis txhais hais tias koj muaj li cas muab li cov khoom mus ib txhis. Qhov ntau hais tias cov kev cai yog tsis muaj pov thawj, thiab zaum no tseem sib cav txog uas kev txiav txim muaj phytic acid. Cov kev pab cuam thiab harms yog kho nyob rau hauv ob txoj kev. Thiab peb mam li saib kom txog thaum uas taw tes ntawm view, uas nws adherents txheem qhov teeb meem.

Cov ntsiab lus ntawm cov khoom noj

Ib tug lossis loj npaum li cas ntawm phosphorus muaj nyob rau hauv lub saum toj no-hais khoom noj khoom haus cov khoom yog mas phytic, i.e. ib tug uas tsis tau assimilated. Yog hais tias cov khoom noj muaj phytic acid zaub mov nyob rau hauv ib tug loj npaum li cas, nws reacts nrog calcium, li no tsim insoluble chelates. Yog li, raws li ib qho tseem ceeb ib txoj lw ntsiab xws li fluorine thiab calcium, lub cev loses. Tsis tas li ntawd, nws yog lub npe hu hais tias ib tug loj feem pua ntawm cov lwm yam tseem ceeb tshuaj - magnesium thiab zinc tsis muaj tus acid absorbed zoo npaum li cas.

Nyob rau hauv tas li ntawd nroj tsuag tsiaj, phytic acid cov ntsiab lus nyob rau qhov chaw nyob thiab tus qauv ntawm cov sau qoob rau. Piv txwv li, nws yog ntev npaum li cas nyob rau hauv cov mob uas nws yog zus nrog rau kev siv ntawm ib tug feem pua ntawm cov ntsiab lus ntawm phosphatic chiv.

Feem ntau ntawm nws yog nyob rau hauv lub bran thiab noob. Yog li ntawd, cov kev pab cuam ntawm oat bran yog muab nyob rau hauv ib tug loj lo lus nug cim. Yog hais tias lub unfermented cocoa taum, ces lawv kuj muaj nyob rau hauv ib tug loj npaum li cas phytic acid. Lub rooj qab no teev cov khoom noj pes tsawg nuj nqis.

kev raug mob

Tu siab, ua pov thawj kom paub tseeb tias cov zaub mov uas muaj ib tug siab cov ntsiab lus ntawm phytic acid ua ib tug ua ntawm mineral raug nyob rau hauv lub cev. Yog li ntawd, rau cov neeg uas siv ib tug ntau ntawm cov nyom, ntau cov kab mob xws li kab mob hauv thiab rickets.

Yog hais tias xws li ib tug khoom noj yog txuas ntxiv rau ib ntev lub sij hawm, cov metabolism hauv slows cia. Mineral pib kev tshaib kev nqhis strike. tus txheej txheem yog tsis raws li ib qho tseem ceeb rau cov neeg laus li rau cov me nyuam. Lub loj hlob lub cev ntawm tej lub hwj chim yog fraught nrog cov uas qaug zog txoj kev loj hlob ntawm lub skeletal system, luv luv stature, hniav, nqaim lub puab tsaig, thiab kuj ua rau yus ntshav thiab txawm muaj hlwb ruamqauj.

Kev tshawb fawb thiab thwmsim

Qhov tseeb hais tias phytic acid muaj xws li ib cov nyhuv twb tau pom hais tias nws txawm nyob rau hauv nruab nrab ntawm lub xyoo pua xeem los ntawm Edward Vellanbi. Nws muaj peev xwm los ua pov thawj hais tias vysokofitinovnye cereals ua txhaum cov kev loj hlob ntawm lub skeletal system thiab vitamin D metabolism, uas ua rau rickets pib. Tab sis vitamin D muaj peev xwm ntawm neutralizing acid rau ib co raws li.

Sim kawm pom tau hais tias tag nrho cov nplej, muab piv nrog dawb mov thiab unbleached hmoov ntau minerals. Tab sis nyob rau tib lub sij hawm lawv muaj phytic acid thiab tshaj.

Nyob rau lwm cov tes, nws tau raug qhov tseeb hais tias yog nyob rau tib lub sij hawm ntxiv ascorbic acid, nws yuav txo tau qhov teeb meem los ntawm phytic.

Tom qab ntawd, nyob rau hauv 2000, nws tau kuj tau ib tug xov tooj ntawm cov kev tshawb fawb nyob rau hauv uas tau ntsia thiab lwm yam uas yuav neutralize teeb meem acids. Hlau ua ke nrog keratin thiab vitamin A, tsim ib tug complex, tsis muab lawv tus kheej nqus phytic acid.

Phytase rau kev kho mob kev kho mob

Nyob rau hauv tsob nroj khoom noj, uas muaj cov tshuaj yeeb dej caw peb xav, thiab kuj muaj nyob, uas neutralizes cov nyhuv ntawm tso phosphorus. Nws twb hu ua phytase.

Nws yog ua tsaug rau phytase muaj tsis muaj teeb meem nrog phytic acid ruminants. Qhov no tshuaj yog pom nyob rau hauv lawv lub cev, nyob rau hauv ib tug ntawm qhov chaw ntawm lub plab. Cov tsiaj uas muaj ib tug mob plab, kuj ua phytase. Tab sis nws yog tus nqi ob peb lub sij hawm tsawg tshaj li nyob rau hauv thawj. Tab sis nyob rau hauv qhov kev txiav txim, heev muaj hmoo nas: lawv phytase tshaj peb caug lub sij hawm raws li muab piv rau tus txiv neej. Uas yog vim li cas nas nrog zoo tsis muaj mob rau lawv tus kheej muaj peev xwm noj cereal nyob rau hauv loj qhov ntau.

Tab sis tib neeg lub cev yog nyob rau hauv ib tug noj qab nyob zoo lub xeev yeej muaj ib tug lactic acid kab mob lactobacili thiab lwm yam kab mob uas yuav muaj peev xwm los tsim phytase. Yog li ntawd, txawm hais tias ib tug ntau ntawm cov khoom siv, uas muaj phytic acid, neutralization tshwm sim vim cov kab mob, ua rau cov zaub mov kev ruaj ntseg.

germination

Nws yog muaj pov thawj hais tias muaj yog vim lub germination ntawm phytase txo phytic acid. Heev pab tau thiab soaking nyob rau hauv ib tug acidic thiab ib tug sov so kua, piv txwv li, nyob rau hauv qhov kev npaj ntawm lub khob cij raws li Sourdough.

Nyuam qhuav pib, thaum ua liaj ua teb twb tsis tsim nyob rau hauv ib tug muaj scale, teb steeped grain nyob rau hauv dej kub, thiab ces pub lawv rau tej tsiaj txhu.

Tab sis tsis yog txhua txhua cereal muaj qhov tsim nyog tus nqi ntawm phytase. Piv txwv li, nws yog tus nqi tsis txaus oats, pias thiab cov nplej xim av. Yog li ntawd, lub phytic acid nyob rau hauv lub oatmeal, thiab mov porridge Pshenko nrog noj nqos tau cov loj qhov ntau, raws li ib txhia kws tshawb fawb, tej zaum yuav adversely muaj feem xyuam rau kev kho mob. Tab sis cov nplej thiab rye phytase ntau npaum li cas. Thiab yog hais tias cov no ob cereals tseem soak thiab ferment, ces tus phytic acid ua rau raug mob tsis tau, lawv cia li ploj kiag li.

Nws yog zoo tshaj plaws uas nyob rau ntawm 80 degrees nyob rau hauv ib txwm tej yam kev mob thiab nyob 55-65 ° nyob rau hauv ib tug noo puag ncig phytase heev sai sai lawm. Yog li ntawd nws yog zoo dua mus tso tseg lub extrusion whole-grain mov, yog tias koj tsis xav kom tau txais digestive teeb meem.

Lub oats nws muaj ib tug me ntsis, tiam sis thaum rhuab nws loses kev ua si rau hauv tag nrho. Txawm li cas los, txawm yuav raug puas tsuaj sufficiently sib tsoo ntawm kev kub ceev. Lub tshiab hmoov ntawm phytase tshaj nyob rau hauv ib tug uas sawv rau ob peb lub hlis.

Raws li neutralize phytic acid

Mus qhib lub phytase thiab acid tsis muaj fitonovoy ib tshav kub kev kho mob yog tsis txaus. Nws yog tsim nyog rau koj tsau cov cereal los yog taum nyob rau hauv ib tug acidic ib puag ncig. Ces qhov no thaum lawv tseem muaj peev xwm los mus tshem tawm feem ntau ntawm cov phytate.

Xav txog yuav ua li cas qhov no yog ua los ntawm txoj kev ntawm Piv txwv li nrog quinoa los yog quinoa.

Yog hais tias cov khoom yog hau rau 25 feeb, ces txo kom 15-20% acid.

Thaum soaking 12 mus rau 24 teev ib khaws cia kub ntawm 20 degrees, thiab tom ntej refluxing tawm 60-77%.

Yog hais tias tus cwj pwm fermentation nrog ntshiab los ntawm 16 mus rau 18 teev thaum tswj qhov kub thiab txias ntawm 30 degrees, thiab ces boiled khoom purification feem pua nce rau 82-88.

Thaum soaking rau ib nrab ib hnub twg, germinated rau 30 teev, lacto-fermentation ntawm 16 mus rau 18 teev thiab ces 25 feeb ntawm boiling lub phytic acid yog tshem tawm los ntawm 97-98%.

Thiab steeping, germination thiab pab nyob rau hauv lub tshem tawm ntawm tshuaj, tab sis yog tsis muaj peev xwm uas yuav tau tshem ntawm nws kiag li. Piv txwv li, thaum cov ntsiab lus nyob rau hauv barley, hom qoob mog thiab ntsuab taum nyob rau hauv ib tug npaum li ntawm 57%, cov germination yog ntau npaum li kib.

Qhov no yog qhov zoo tshaj plaws txoj kev uas yuav snizitsoderzhanie phytic acid nyob rau hauv taum, tiam sis tsis tag. Piv txwv li, tom qab 5 hnub ntawm germination nyob rau hauv lentils nws tseem yuav luag 50%, nyob rau hauv me nyuam qaib-taum mog - 60%, thiab nyob rau hauv lub dub-eyed taum - 25%.

Cov txheej txheem yuav tsum tau zoo tshaj yog tias nqa tawm ntawm ib tug siab germination kub. Yog li, nyob rau hauv lub 92% puas lawm sieved. Zoo, ntawm tej kub, txoj kev ua no yog ib tug zoo rau kev npaj mus ntev rau ib tug tshaj plaws ntawm tau txais tshem ntawm teeb meem tshuaj.

roasting

Phytic acid yog pom nyob rau hauv ib tug ntau me me npaum li cas tom qab kev kho mob. Tab sis nws yuav zoo dua yog tias koj xub tsau cov khoom nyob rau hauv kev txiav txim, qhov chaw uas muaj ib tug ntxiv phytase, ua ntej lub tshav kub kev kho mob.

maceration

Nyob rau hauv cov pob kws, kua, pias thiab pias rau soaking rau ib hnub tus acid ntsiab lus dauv li 40-50%. Nyob rau hauv cereals thiab legumes - los ntawm 16-20%.

Rau cereals, uas muaj ib tug loj npaum li cas ntawm phytase (qhov no rye thiab hom qoob mog khoom), nws yog ib qhov zoo tshaj plaws ua ib tug oob khab. Tsuas yog plaub teev ntawm hmoov nplej ntawm 33 degrees yuav tawm txog 60% acid. Ferment lub bran rau 8 xuab moos mus rau txo cov ntsiab lus ntawm 45%. Yog hais tias tuav Sourdough fermentation thaum lub sij hawm 8 teev, cov nplej nyob rau hauv phytic acid tsis nyob twj ywm rau hauv tag nrho.

Sim kawm pom tau tias, yog hais tias lub tsev ci poov xab yog siv nyob rau hauv industrial qhuav, cov nyhuv yuav deb tsawg dua kev vam meej. Piv txwv li, nyob rau hauv wholemeal mov poov tsawv tsuas yog los ntawm 22 mus rau 58% phytin.

Norma phytic acid cov ntsiab lus nyob rau hauv cov zaub mov

Ntawm cov hoob kawm, nws yog tsis tsim nyog kiag li tso tseg los ntawm lub phytic acid khoom. Qhov loj tshaj plaws - kom to taub yuav ua li cas los txo nws cov ntsiab lus, thiab ua nws. Ces phytic acid nyob rau hauv khoom noj khoom haus cov khoom yuav nyob twj ywm nyob rau ntawm ib taus.

Interestingly, lub pluas noj ntawm txawv teb chaws npaum cov ntsiab lus ntawm no substance yog sib txawv:

• nyob rau hauv America - nws yog 631 mg;
• nyob rau hauv lub UK - 764 mg;
• Finland - 370 mg;
• Sweden - 180 mg.

Yog hais tias tam sim no nyob rau hauv cov khoom noj cov khoom noj uas muaj ib tug siab cov ntsiab lus ntawm cov vitamins A, C, D, thiab calcium, zoo nqaijrog thiab lacto-fermented zaub, nws yog cov ntaub ntawv, feem ntau yog dab tsi. Rau ib tug neeg uas muaj zoo noj qab haus huv, tshuaj yeeb dej caw cov ntsiab lus yog permissible nyob rau hauv lub txwv ntawm 400-800 mg. Cov neeg uas muaj tawg hniav thiab cov pob txha yaig, nws noj yuav tsum muab kho rau 150-400 mg.

Pab noj cov zaub mov yuav tsum tsis txhob muaj ntau tshaj li 2-3 servings ntawm cov zaub mov siav kom los ntawm cov khoom nyob rau hauv uas phytic acid yog muaj. Yog hais tias lawv yog noj txhua txhua hnub, ces lawv yuav coj cov kev pab cuam mus rau lub cev. Tab sis yog hais tias xws cov khoom uas lub ntsiab khoom noj khoom haus, nws yuav ua rau muaj mob.

Siv phytic acid

Nyob rau hauv kev ncaj ncees nws yuav tsum raug xam tias yog, thiab lwm yam sab ntawm lub qhov teeb meem. Koj muaj peev xwm tsis hais dab tsi tab sis cov teeb meem yog ib tug phytic acid. Cov kev pab cuam thiab harms ntawm nws mus tes hauv tes rau ib tug neeg.

Nyob rau hauv kev lag luam, phytic acid yog siv raws li ib tug khoom noj khoom haus additive zaub keeb kwm, hu ua E391a. Nyob rau hauv cov kev kho mob teb nws yog ntxiv rau ib tug yeeb tshuaj rau kev kho mob ntawm lub paj hlwb thiab lub siab.

Txawm nyob rau hauv cosmetology tshuaj pom nws daim ntawv thov raws li ib tug tu txoj kev - nti. Raw cov ntaub ntawv tau nyob rau hauv cov ntaub ntawv no, cov nplej tsuab los ntawm lub khoom qab zib. Exfoliation tsis tsuas zoo exfoliates ntawm daim tawv nqaij, tab sis kuj tawm tsam nrog pigmentation thiab o. Koj tsis txawm chim siab ntawm daim tawv nqaij tseem xam qhovkev rau tus txheej txheem no, nqa tawm nrog lwm yam tshuaj.

Ntau tsis ntev los nquag acid ntxiv nyob rau hauv zus tau tej cov dej cawv rau purification ntawm cov khoom los ntawm hlau. Tab sis thaum tej hauj lwm muaj nyob txog cov kev piam sij ntawm lub substance, peb txiav txim siab los tso tseg nws.

xaus

Hnub no yog ib tug heev muaj teeb meem lub tswv yim yog phytic acid nyob rau hauv cov zaub mov. Lub rooj nyob rau hauv no tsab xov xwm yuav pab tau koj txheeb li cas los txo nws cov ntsiab lus nyob rau hauv cov zaub mov ua ntej noj.

Nws yog ib nqi sau cia hais tias tam sim no muab rau koj tus kheej noj qab nyob zoo noj cov zaub mov yuav tsuas peb tus kheej. Yog li ntawd, txiav txim siab yuav ua li cas ib qho tseem ceeb nws yog rau koj thiab seb puas yuav koom nyob rau hauv ib tug qeeb, tab sis zoo ua noj ua haus.