Tsis ntev los no, Natta Laohakunjit thiab Nachomkamon Saengsuk ntawm King University of Science thiab Technology hauv Thaib teb luam tawm tsab ntawv tshawb fawb muaj npe&"; Cov yam ntxwv ntawm lub cev thiab cov txheej txheem ntawm kev hloov kho nqaij npuas steaks hydrolysed nrog bromelain &"; hauv cov ntawv xov xwm tseem ceeb thoob ntiaj teb zaub mov&& quot; Chemistry Khoom noj&& quot; (YOG: 6.306). Kab lus no kawm txog cov txiaj ntsig ntawmbromelain hmoovntawm lub cev thiab tshuaj lom neeg lub cev thiab cov qauv txheej txheem ntawm cov nqaij npuas chops ua tiav nrog cov nqaij minced, thiab kev txhawb nqa theoretical rau kev rov siv cov nqaij minced tsim thaum lub sijhawm ua cov nqaij npuas thiab txhim kho cov zaub mov tshwj xeeb rau cov neeg uas zom zom tsis ua haujlwm. Bromelain yog dav siv cov nqaij tenderizer, tab sis nws txwv vim nws nyuaj rau bromelain ua cov nqaij siav thiab nqaij minced rau hauv cov khoom, yog li cov nplaum feem ntau yog siv rau kev txhim kho kev tsim kho. Tus sau ntawm tsab xov xwm xaiv cov khoom noj ntxiv-calcium alginate thiab bromelain txhawm rau txhim kho lub cev thiab tshuaj lom neeg lub cev thiab cov yam ntxwv ntawm cov nqaij minced, thiab saib xyuas qhov ntsuas nyob hauv qhov xwm txheej sib txawv.
Kev tshuaj xyuas xaus
1. Kev kho cov nqaij npuas ua kom rov zoo dua qub nrog 0.05 thiab 0.1% (w/w) bromelain yuav cuam tshuam loj rau tus nqi shear quab yuam, kev ntxhib los mos thiab qib protein.
2. Cov qauv kho nrog bromelain khaws cov xim liab zoo dua li cov qauv tsis kho nrog bromelain. Txawm li cas los xij, kev ua noj poob ntawm 0.05% (w/w) kho bromelain nrog lub sijhawm hydrolysis ntawm 0, 3 thiab 6 feeb tau qis dua me ntsis ntawm 0.1% (w/w) bromelain kho.
3. SEM pom tias cov nqaij leeg ntawm cov nqaij npuas tau raug rhuav tshem los ntawm bromelain hydrolysis, thiab SDS-PAGE pom tias cov protein tau poob qis rau hauv cov molecules me me (tsawg dua 20 kDa).
Kev faib cov actin thiab myosin hauv cov nqaij npuas sib xyaw ua ke nrog bromelain
Cov tsos ntawm kev npaj cov nqaij npuas tshiab thiab cov teebmeem ntawm ntau yam kev kho mob ntawm microstructure
Qhov kev tshawb fawb no muab kev qhia theoretical rau kev tsim nyog siv cov nqaij minced tsim thaum ua cov nqaij npuas, thiab tso lub hauv paus kev tshawb fawb rau kev txhim kho cov txheej txheem kev npaj cov nqaij npuas tshiab rau cov neeg uas zom zom tsis xws luag (xws li cov neeg laus).
