Tara Gum yog dab tsi?

Tara Gum: Ib qho Hydrocolloid uas siv tau ntau yam khoom noj khoom haus ntuj

Tej zaum koj yuav tau ntsib lo lus "tara gum" hauv kev sib tham txog cov khoom xyaw hauv zaub mov xyoo tas los no. Tab sis tara gum yog dab tsi tiag? Nws ua lub luag haujlwm dab tsi hauv kev lag luam zaub mov? Cia peb los saib ze dua ntawm cov khoom xyaw ntuj no uas tau los ntawm cov nroj tsuag.

Tara gum yog ib qho galactomannan polysaccharide ntuj uas tau rho tawm los ntawm cov noob endosperm ntawmCaesalpinia spinosa, ib tsob ntoo tara uas nyob hauv Peruvian Andes. Nws zoo li hmoov dawb mus rau dawb tawm, tsis muaj ntxhiab thiab tsis qab. Paub tias yog ib qho khoom ua kom tuab thiab ruaj khov ntuj, tara gum tuaj yeem o hauv dej txias thiab muab cov viscosity ruaj khov thoob plaws ntau pH thiab ntsev. Nws qhia txog cov teebmeem synergistic muaj zog thaum sib xyaw nrog xanthan gum lossis carrageenan los tsim cov qauv zoo dua thiab ua haujlwm gel. Nws khi dej zoo, txwv tsis pub cov dej khov loj hlob thiab tiv thaiv kev sib cais kua hauv cov kab ke zaub mov, yam tsis coj ntxiv tsw rau cov khoom noj tiav.

Ntxiv rau nws cov peev xwm ua kom tuab thiab ruaj khov, tara gum kuj tseem pab kaw cov dej noo thiab ntev lub sijhawm khaws cia ntawm cov khoom noj ua tiav. Nws txhim kho qhov ncauj thiab cov qauv rau cov mis nyuj, cov khoom ci thiab cov kua ntses. Nws tuaj yeem txo qhov syneresis - qhov tsis xav tau dej sib cais hauv yogurt, pudding thiab dips, tswj cov tsos zoo ib yam thaum khaws cia.

Cov roj hmab Tara muaj ntau yam txiaj ntsig zoo rau kev tsim khoom noj. Nws ua rau cov kua ntses thiab cov kua ntses tuab, tswj cov dej khov nab kuab hauv cov khoom qab zib khov thiab cov khoom qab zib khov, txhim kho cov qauv ntawm cov khoom noj tsis muaj gluten, khaws cov dej noo hauv cov khoom noj cog, ua kom cov mis nyuj thiab cov dej haus cog ruaj khov, thiab khaws cov qauv sib xws thaum lub sijhawm khaws cia. Nws pab cov chaw tsim khoom noj ua tiav cov khoom tiav du, nplaum thiab ruaj khov.

Txawm hais tias cov roj tara muaj kev ua tau zoo heev hauv kev ua zaub mov, tab sis yuav tsum tswj cov tshuaj kom zoo rau ntau hom zaub mov sib txawv. Feem ntau, qib ntxiv feem ntau yog nruab nrab ntawm 0.05% ‑ 0.5% raws li cov khoom lag luam. Cov hmoov roj Tara tuaj yeem siv dav hauv cov dej khov nab kuab, mis nyuj yogurt, kua ntses, kua zaub xas lav, cov khoom ci tsis muaj gluten, cov dej haus cog, puddings thiab cov zaub mov npaj txhij noj.

Hauv kev xaus lus, tara gum yog ib qho khoom noj khoom haus ntuj uas muaj kev nyab xeeb thiab muaj ntau yam haujlwm. Txij li thaum nws ua kom tuab, tuav dej, tiv thaiv kev siv lead ua kom zoo nkauj mus rau kev txhim kho cov qauv thiab lub sijhawm ntev ntawm kev khaws cia, nws cov txiaj ntsig rau kev tsim khoom noj khoom haus yog qhov dav heev. Ua ib tsob nroj hydrocolloid huv, tara gum tau txais kev nyiam ntau ntxiv rau kev tsim khoom noj niaj hnub no.

Yog xav paub ntxiv, thov hu rau:

Lub Npe: Cassie Huang

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