Khoom noj khoom haus Thickeners siv nyob rau hauv cov khoom siv mis nyuj

Kev ntxhib los mos, ruaj khov, thiab qhov ncauj qhov ntswg yog qhov tseem ceeb ntawm cov khoom siv mis nyuj. Los ntawm spoonable yogurt mus rau creamy ice cream thiab ncuav qab zib, zaub mov thickeners ua lub luag haujlwm tseem ceeb hauv kev xa cov qauv zoo ib yam, tiv thaiv qhov tsis xws luag, thiab txhim kho cov neeg siv khoom.

 

Kab lus no piav qhia txog cov zaub mov twg uas feem ntau siv hauv cov khoom noj siv mis, lawv ua haujlwm li cas hauv yogurt, ice cream, thiab qab zib, thiab yuav ua li cas cov tuam txhab tuaj yeem xaiv cov kev daws teeb meem rau txhua daim ntawv thov.

 

Vim li cas cov zaub mov Thickeners tseem ceeb hauv cov khoom siv mis nyuj

 

Cov mis nyuj yog complex, muaj proteins, rog, dej, minerals, thiab lactose. Thaum lub sij hawm ua thiab khaws cia, cov khoom no tuaj yeem sib cais lossis tsis ruaj khov,ua rau defects xws li:

 

1. Whey sib cais (syneresis)

2. Tsis muaj zog lossis grainy zoo nkauj

3. Ice crystal kev loj hlob

4. Tus cwj pwm tsis zoo melting

5. Tsis sib xws viscosity

 

Khoom noj khoom haus thickeners pab cov khoom siv mis nyuj:

 

1. Txhim kho viscosity thiab lub cev

2. Stabilize protein-dej systems

3. Txhim kho creaminess thiab qhov ncauj

4. Khaws kev ntxhib los mos thaum khaws cia thiab hloov kub

5. Txo cov nqi tsim los ntawm kev txhim kho cov ntsiab lus ntawm cov khoom khib nyiab

 

Common Food Thickeners Siv nyob rau hauv cov khoom siv mis nyuj

 

1. Carrageenan

 

Muaj nuj nqi:Thickening, gelling, protein stabilization

Carrageenanyog dav siv nyob rau hauv cov khoom siv mis nyuj vim nws muaj zog sib cuam tshuam nrog mis nyuj proteins.

 

Daim ntawv thov:

 

Yogurt

Chocolate mis nyuj

Cream thiab mis nyuj khoom qab zib

Ice cream (tsawg npaum li cas)

 

 

Cov txiaj ntsig:

 

Protein stabilization zoo heev

Txo cov syneresis

Txhim kho kev ntxhib los mos thiab ncua kev kawm ntawv

 

2. Xanthan Gum

 

Muaj nuj nqi:viscosity tswj, stabilization

Xanthan cov pos hniavmuab siab viscosity ntawm tsawg npaum li cas thiab ua tau zoo nyob rau hauv tshav kub, shear, thiab acidic tej yam kev mob.

 

Daim ntawv thov:

 

Yogurt haus

Dej khov

Cream{0}}raws li cov kua ntses

 

Cov txiaj ntsig:

 

Stable tshaj pH dav thiab kub ntau yam

Txhim kho khov-thaw stability

Kev coj tus cwj pwm tsis tu ncua

 

3. Guar Gum

 

Muaj nuj nqi: Thickening, dej khi

Guar cov pos hniav hydrates sai sai thiab pab txhawb kom du, creamy zoo nkauj.

 

Daim ntawv thov:

 

Dej khov

Cream

Yogurt

 

Cov txiaj ntsig:

 

Txhim kho qhov ncauj

Tswj cov dej khov siv lead ua loj hlob hauv cov khoom qab zib khov

Tus nqi -cov tshuaj thickening zoo

 

4. Locust Bean Gum (LBG)

 

Muaj nuj nqi:Kev ntxhib los mos zoo, synergistic thickening

Locust taum cov pos hniav feem ntau siv ua ke nrog lwm cov hydrocolloids.

 

Daim ntawv thov:

 

Dej khov

Khoom qab zib

 

Cov txiaj ntsig:

 

Txhim kho creaminess

Enhances lub cev thiab chewiness

Ua haujlwm synergistically nrog carrageenan thiab xanthan cov pos hniav

 

5. Pectin

 

Muaj nuj nqi:Gel tsim, acid stabilization

Pectintshwj xeeb tshaj yog zoo nyob rau hauv acidified mis nyuj systems.

 

Daim ntawv thov:

 

Yogurt

Drinkable yogurt

Khoom qab zib

 

 

Cov txiaj ntsig:

 

Zoo heev syneresis tswj

Clean-label tus phooj ywg

Smooth thiab natural texture

 

6. Hloov Starches

 

Muaj nuj nqi:Thickening, kev ntxhib los mos txhim kho

Hloov cov hmoov txhuv nplej siab yog tsim los tiv thaiv tshav kub, shear, thiab acidic tej yam kev mob zoo dua qub starches.

 

Daim ntawv thov:

 

Yogurt

Cream{0}}raws li khoom qab zib

Cov mis nyuj filling

 

Cov txiaj ntsig:

 

ruaj khov viscosity

Nruab nrab tsw

Tus nqi - tswj kev ntxhib los mos

 

Daim ntawv thov -Kev xaiv tshwj xeeb Thickener

 

Khoom noj khoom haus Thickeners hauv Yogurt

 

Cov teeb meem tseem ceeb:

 

Whey sib cais

Tsis muaj zog gel qauv

Poor spoonability

 

Cov kev daws teeb meem:

 

Pectin

Carrageenan

Hloov cov hmoov txhuv nplej siab

Xanthan gum (tsawg npaum li cas)

 

Khoom noj khoom haus Thickeners hauv Ice Cream

 

Cov teeb meem tseem ceeb:

 

Ice crystal formation

Tsis zoo melting kuj

Nyias los yog dej khov zoo nkauj

 

Cov kev daws teeb meem:

 

Guar cov pos hniav

Locust taum cov pos hniav

Xanthan cov pos hniav

Carrageenan (tsawg npaum li cas)

 

Khoom noj khoom haus Thickeners nyob rau hauv Cream thiab Dairy Creamers

 

Cov teeb meem tseem ceeb:

 

Phase cais

Kev tswj viscosity

Thaum tshav kub kub stability

 

Cov kev daws teeb meem:

 

Carrageenan

Xanthan cov pos hniav

Hloov cov hmoov txhuv nplej siab

 

Ntxuav daim ntawv txiav txim siab nyob rau hauv cov mis nyuj Thickeners

 

Raws li cov neeg siv khoom xav kom huv huv -cov khoom siv mis nyuj,manufacturers tau hloov mus rau:

 

Naturally derived thickeners (pectin, guar gum, locust taum pos hniav)

Txo cov txheej txheem ntxiv

Multifunctional khoom xyaw

 

Xaiv txoj cai thickener tuaj yeem pab tswj kev ntxhib los mos yam tsis muaj kev cuam tshuam daim ntawv lo pob tshab.

 

Xaiv cov khoom noj kom zoo rau cov khoom siv mis nyuj

 

Thaum xaiv lub thickener,Cov neeg tsim khoom noj mis nyuj yuav tsum xav txog:

 

1. Hom khoom (yogurt, ice cream, cream)

2. Kev ua haujlwm (kub, shear, khov)

3. pH thiab cov ntsiab lus protein

4. Xav kev ntxhib los mos thiab lub qhov ncauj

5. Nqi thiab huv si - daim ntawv lo

 

Ua haujlwm nrogib tus neeg muaj kev paub txog cov khoom lag luamtso cai rau optimization sai dua thiab tsawg dua kev sim.

 

Xaus

 

Food thickeners yog cov cuab yeej tseem ceeb hauv kev tsim cov khoom siv mis nyuj. Txawm hais tias kev txhim kho spoonability nyob rau hauv yogurt, creaminess nyob rau hauv ice cream, los yog stability nyob rau hauv qab zib, txoj cai thickener -los yog thickener system- tuaj yeem txhim kho cov khoom zoo thiab lub neej txee.

 

Los ntawm kev nkag siab txog kev ua haujlwm, kev sib raug zoo, thiab kev siv cov thickeners sib txawv, cov chaw tsim khoom siv mis nyuj tuaj yeem txhim kho ruaj khov, txaus siab, thiab tus nqi -cov khoom siv mis nyuj zoo uas ua tau raws li cov kev xav tau ntawm kev lag luam thiab kev lag luam.