Enzyme ruaj khov nyob rau hauv high - kub ci

Enzymes ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov qhob noom cookie tuav, kev ntxhib los mos, ntim, thiab kev lag luam tshiab hauv kev lag luam niaj hnub no. Txawm li cas los xij, ib qho ntawm cov kev sib tw loj tshaj plaws uas tau ntsib los ntawm cov kws ua tiav yog kom ntseeg tau enzyme ruaj khov raws li high- kub ci. Nkag siab yuav ua li cas cov enzymes coj thaum lub sij hawm sib kis tau yog qhov tseem ceeb rau kev ua haujlwm siab rau lawv cov haujlwm thiab tus nqi} ua hauj lwm zoo hauv cov khoom ci.

 

Vim li cas enzyme stability tseem ceeb nyob rau hauv ci?

 

Enzymesxws li amylases, xylanases, kev tiv thaiv, thiabkua dubyog cov catological catalalts uas ceev cia tshwj xeeb cov kev cuam tshuam thaum npaj ua khob noom cookie npaj thiab ci.

Lawv muaj txiaj ntsig zoo ntawm kev noj tshuaj tsawg tab sis kuj tseem cua sov {{}} rhiab cov protein- Lub ntsiab lus kub heev tuaj yeem tsis tau, ua rau lawv tsis ua haujlwm.

Tswjhwm ruaj khov kom paub meej tias:

 

# Zoo li ci ua

# Optimal Khoom Zoo

# Tus nqi nyiaj (txo cov khib nyiab thiab kev yuav tsum tau ua)

 

 

Cov kub sib tw sib tw hauv ci

 

Ci beololves ntau theem kub:

 

# Sib xyaw & fermentation (20-35 degree): enzymes yog nquag ua si, ua kom ua rau kev ua kom ua lub khob noom cookie qauv.

# Cov ntawv pov thawj (35-4 degree): enzyme cov haujlwm tseem siab siab, pab roj ceev thiab khob noom cookie nthuav.

# Thaum Ntxov Ci State (60-80 Qib): Cov enzymes tseem ua haujlwm tab sis pib poob kev ruaj khov.

# Gelatinization & Final Baking (>90 Degree): Feem ntau cov enzymes yog hiab rau.

 

Qhov no txhais tau tias lub sijhawm ua haujlwm ntawm enzyme yog qhov tseem ceeb -} Qee cov enzymes yog tsim los ua haujlwm nkaus xwb ua ntej qhov ntsuas kub tseem ceeb.

 

Yam cuam tshuam rau enzyme ruaj khov hauv ci

 

1. Enzyme hom thiab tus qauv

 

Cov enzymes sib txawv muaj ntau yam thermal thev taus.

Fungal - Amylase: Cov kev ua haujlwm ntawm qhov chaw kub qis dua, tsis kam lees sai dua 70 degree.

Bacterial - Amylase: Ntau Cua Sov {1} {1}- Txoj Kev Hlub, tuaj yeem nquag mus txog 100 degree.

 

2. Tau qhov chaw thiab Tsim

 

Enzymes los ntawm thermophilic microorganisms lossis hloov caj ces hloov pauv ua piv txwv ua kom muaj cua ntau dua.

 

3. Ua khob noom cookie noo cov ntsiab lus

 

Cov dej siab dua tuaj yeem ua kom nrawm enzyme denaturation ntawm qhov kub.

 

4. PH RAU LUB CIM

 

Txhua enzyme muaj qhov kev coj ua zoo tshaj plaws hauv PHOT; kev sib txawv tuaj yeem ruaj khov.

 

5. Muaj ntawm cov stabilizers

 

Qee cov tshuaj ntxiv (piv txwv li, calcium ions rau amylases) pab khaws cia enzyme kev ua nyob rau hauv tshav kub.

 

Cov tswv yim los txhim kho enzyme ruaj khov hauv ci

 

1. Xaiv cov cua sov -} ruaj khov enzyme variants

Xaiv cov enzymes muab tau los ntawm tshav kub - chim siab cov kab mob rau lub sijhawm ntev.

 

2. Microencapsulation

Tiv thaiv cov enzymes los ntawm txheej lawv nrog lipid lossis carbohydrate txheej, tso lawv maj mam ua thaum ci.

 

3. Enzyme Blending

Siv kev sib xyaw nrawm - ua yeeb yam thiab qeeb {{1} Ua yeeb yam kom ntseeg tau tias ua tau zoo thoob plaws theem kub.

 

4. Kho cov kev ua haujlwm

Hloov cov ntawv pov thawj ua pov thawj, khob noom cookie noo, thiab ci profile kom ntau tshaj enzyme kev ua si ua ntej denaturation.

 

5. Siv cov khoom xyaw tiv thaiv

Teeb tsa cov txhab ua kom ruaj khov xws li ntsev calcium lossis qee cov suab thaj los txhim kho kev tiv thaiv kub.

 

Piv Txwv: Thaum Tshav Kub Kub - ruaj khov amylase nyob rau hauv cov qhob cij ntau lawm

 

Hauv cov qhob cij dawb ntau lawm, tshav kub - Cov txiv kab ntxwv ruaj khov ua rau Dextrins txawm tias thaum lub sij hawm ci thaum ntxov. Qhov no ua rau:

 

# Zoo dua crust xim

#Xoo hlob loof ntim

# Txuas tau kev muag khoom dhau ntawm lub neej

 

Kev xav kawg

 

Enzyme ruaj khov thaum lub siab - kub ci yog qhov sib npaug ntawm kev tshawb fawb thiab tswj cov txheej txheem. Los xaiv hom enzyme zoo, ua kom zoo ua qauv, thiab tswj cov tsis tau, siab} cov khoom lag luam zoo txawm tias nyob hauv kev xav tau ib puag ncig ntau lawm.

 

NtawmChemsis, peb muab cua sov - ywj pheej ci ci ua kom nruj rau cov ntawv thov sib txawv, ua kom muaj kev ua tau zoo thiab tus nqi ua haujlwm thoob ntiaj teb thoob ntiaj teb.