I-China Supply Amylase-food Alpha Amylase Intengo Ye-Enzyme Engangeni
Incazelo Yomkhiqizo
Isingeniso ekushiseni okuphezulu kwe-α-amylase
Ukushisa okuphezulu kwe-α-amylase iyi-enzyme ebalulekile esetshenziselwa ikakhulukazi i-hydrolysis yesitashi. Ingenza ngempumelelo ukubola kwama-molecule esitashi ngaphansi kwezimo eziphakeme zokushisa ukuze ikhiqize i-maltose, i-glucose namanye ama-oligosaccharides. Nawa amaphuzu abalulekile mayelana ne-alpha-amylase yezinga lokushisa eliphezulu:
1. Umthombo
I-alpha-amylase yokushisa ephezulu ivame ukutholakala kuma-microorganisms athile (njengamabhaktheriya kanye nesikhunta), ikakhulukazi i-thermophiles (njenge-Streptomyces thermophilus kanye ne-Bacillus thermophilus ), lawa ma-microorganisms angaphila ezindaweni ezishisayo futhi akhiqize le enzyme.
2. Izici
- Ukumelana Nokushisa Okuphezulu: I-alpha-amylase yokushisa ephezulu isengagcina umsebenzi emazingeni okushisa aphezulu (ngokuvamile i-60°C kuya ku-100°C) futhi ifanele ukucutshungulwa kwezinga lokushisa eliphezulu.
- Ukuvumelana nezimo ze-pH: Ngokuvamile kusebenza kahle kakhulu ngaphansi kwezimo ezingathathi hlangothi noma ezine-acidic kancane, kodwa uhla oluthile lwe-pH luyahlukahluka kuye ngomthombo we-enzyme.
3. Ezokuphepha
I-alpha-amylase yokushisa ephezulu ibhekwa njengephephile, ihlangabezana nezindinganiso ezifanele zezithasiselo zokudla, futhi isetshenziswa kabanzi embonini yokudla.
Kafushane, izinga lokushisa eliphezulu i-α-amylase iyi-enzyme ebalulekile enethuba elibanzi lokufaka isicelo futhi ingathuthukisa ngempumelelo ukuguqulwa kwesitashi kanye nekhwalithi yomkhiqizo.
I-COA
| Izinto | Imininingwane | Imiphumela |
| Ukubukeka | Ukugeleza mahhala kwempushana eqinile ephuzi ngokukhanyayo | Iyahambisana |
| Iphunga | Iphunga eliyingqayizivele lephunga lokuvutshelwa | Iyahambisana |
| Usayizi We-Mesh/Sieve | I-NLT 98% Nge-80 mesh | 100% |
| Umsebenzi we-enzyme (i-Alpha Amylase Enzyme) | 15,000 u/ml | Iyahambisana |
| PH | 57 | 6.0 |
| Ukulahlekelwa ekomisweni | 5 ppm | Iyahambisana |
| Pb | 3 ppm | Iyahambisana |
| Inani Lepuleti Eliphelele | ＜50000 CFU/g | 13000CFU/g |
| E.Coli | Okubi | Iyahambisana |
| I-Salmonella | Okubi | Iyahambisana |
| Ukungancibiliki | ≤ 0.1% | Ufanelekile |
| Isitoreji | Igcinwe ezikhwameni eziqinile emoyeni, endaweni epholile neyomile | |
| Impilo yeshelufu | Iminyaka emi-2 lapho igcinwe kahle | |
Imisebenzi
I-alpha-amylase yokushisa ephezulu iyi-enzyme ebalulekile esetshenziswa kabanzi embonini yokudla nakweminye imikhakha. Imisebenzi yayo eyinhloko ihlanganisa:
1. I-hydrolysis yesitashi
- I-Catalysis: I-alpha-amylase enezinga eliphezulu lokushisa ingadambisa i-hydrolysis yesitashi ngaphansi kwezimo ezishisa kakhulu, ihlephule isitashi sibe ama-molecule amancane kashukela, njenge-maltose ne-glucose. Le nqubo ibalulekile ekusetshenzisweni kwesitashi.
2. Thuthukisa ukusebenza kahle kwe-saccharification
- Inqubo ye-Saccharification: Enqubweni yokuphuza kanye ne-saccharification, izinga lokushisa eliphezulu i-α-amylase ingathuthukisa ngempumelelo ukusebenza kahle kwe-saccharification yesitashi, ikhuthaze inqubo yokuvutshelwa, futhi ikhulise ukukhiqizwa kotshwala noma eminye imikhiqizo evutshiwe.
3. Thuthukisa ukuthungwa kokudla
- Ukucubungula inhlama: Ngesikhathi senqubo yokubhaka, ukusetshenziswa kwe-alpha-amylase ephezulu yokushisa kungathuthukisa uketshezi nokwandiswa kwenhlama, futhi kuthuthukise ukunambitheka nokuthungwa komkhiqizo oqediwe.
4. Thuthukisa ukuzinza kokushisa
- Ukumelana Nokushisa Okuphezulu: I-high-temperature α-amylase isengakwazi ukugcina umsebenzi emazingeni okushisa aphezulu futhi ifanele ukudla okucutshungulwe emazingeni okushisa aphezulu, njengokudla okusemathinini nokudla osekulungele ukudliwa.
5. Isicelo embonini
- Ama-Biofuel: Ekukhiqizweni kwe-biofuel, i-alpha-amylase enezinga eliphezulu lokushisa isetshenziswa ukuguqula isitashi sibe ushukela ovutshelwayo ukuze kuhlinzekwe izinto ezingavuthiwe zokukhiqiza i-bioethanol.
- Indwangu kanye Nephepha: Embonini yendwangu nephepha, i-alpha-amylase isetshenziselwa ukususa izimbobo zesitashi nokuthuthukisa ikhwalithi yomkhiqizo.
6. Yehlisa i-viscosity
- Ukuthuthukiswa Koketshezi: Kokunye ukucubungula ukudla, izinga lokushisa eliphezulu i-α-amylase inganciphisa i-viscosity ye-starch slurry futhi ithuthukise uketshezi ngesikhathi sokucubungula.
Kafushane, izinga lokushisa eliphezulu i-α-amylase idlala indima ebalulekile emikhakheni eminingi futhi ingathuthukisa ngempumelelo ukusetshenziswa kwesitashi kanye nekhwalithi yokucubungula ukudla.
Isicelo
Isicelo sokushisa okuphezulu kwe-alpha-amylase
Izinga lokushisa eliphezulu i-α-amylase inezinhlelo zokusebenza ezibanzi ezimbonini eziningi, ikakhulukazi ezihlanganisa izici ezilandelayo:
1. Imboni Yotshwala
- Ukukhiqizwa Kobhiya: Enqubweni yokuphiswa kukabhiya, i-alpha-amylase enezinga lokushisa eliphezulu isetshenziswa ukuguqula isitashi sibe ushukela ovutshelwayo, sikhuthaze ukuvutshelwa, futhi andise ukukhiqizwa kotshwala.
- Ezinye iziphuzo ezibilile: Iphinde idlale indima efanayo ekukhiqizeni ezinye iziphuzo ezivutshiwe.
2. Ukucubungula Ukudla
- Inqubo ye-Saccharification: Ekukhiqizeni uswidi, ijusi nokunye ukudla, isiza ukuguqula isitashi sibe ushukela futhi ithuthukise ubumnandi nokunambitha komkhiqizo.
- Isinkwa namakhekhe: Phakathi nenqubo yokubhaka, thuthukisa ukusebenza kwe-fluidity kanye nokuvutshelwa kwenhlama, futhi uthuthukise ukuthungwa nokunambitha komkhiqizo oqediwe.
3. Amandla kagesi
- Ukukhiqizwa kwe-Ethanol: Ekukhiqizeni ama-biofuels, i-alpha-amylase enezinga lokushisa eliphezulu isetshenziswa ukuguqula isitashi sibe ushukela ovutshelwayo ukuze kuhlinzekwe izinto zokusetshenziswa zokukhiqiza i-bioethanol.
4. Indwangu nephepha
- Ukususwa kwe-starch coating: Embonini yendwangu nephepha, i-alpha-amylase isetshenziselwa ukususa ukunamathela kwesitashi ukuthuthukisa ikhwalithi yomkhiqizo nokusebenza kahle kokucubungula.
5. Imboni yokuphakelayo
- Isengezo sokuphakelayo: Ekuphakeleni kwezilwane, ukwengeza izinga lokushisa eliphezulu i-α-amylase kungathuthukisa ukugayeka kokudla okuphakelayo futhi kukhuthaze ukukhula kwezilwane.
6. Izimonyo Nezidakamizwa
- Ukuthuthukiswa Kwezithako: Kwezinye izimonyo nemithi, i-alpha-amylase yokushisa ephezulu isetshenziselwa ukuthuthukisa ukuthungwa nokuzinza komkhiqizo.
Fingqa
I-alpha-amylase enezinga eliphezulu lokushisa idlala indima ebalulekile emikhakheni eminingi efana nokuphisa, ukucubungula ukudla, ama-biofuels, izindwangu, nokudla ngenxa yokuzinza nokusebenza kahle kwayo emazingeni okushisa aphezulu.
Iphakheji Nokulethwa
