iprotease (uhlobo olubhaliweyo) Umenzi Newgreen protease (uhlobo olubhaliweyo) Isongezelelo
Ingcaciso yeMveliso
I-Protease ligama eliqhelekileyo lodidi lwee-enzymes ezenza i-hydrolyze i-protein peptide chain. Zinokwahlulwa zibe yi-endopeptidase kunye ne-telopeptidase ngokwendlela ezithoba ngayo iipeptides. Owokuqala unokusika ikhonkco elikhulu le-molecular weight polypeptide ukusuka embindini ukwenza i-prion encinci ye-molecular weight prion kunye ne-peptone; Le yokugqibela inokohlulwa ibe yi-carboxypeptidase kunye ne-aminopeptidase, eyenza i-hydrolyze ikhonkco le-peptide nganye ukusuka kwi-carboxyl yasimahla okanye iziphelo ze-amino zepolypeptide, ngokulandelanayo, ukuya kwi-amino acids.
I-COA
| Izinto | Iinkcukacha | Iziphumo |
| Imbonakalo | Umgubo oMhlophe | Umgubo oMhlophe |
| Isivavanyi | ≥25u/ml | Dlula |
| Ivumba | Akukho nanye | Akukho nanye |
| Uxinaniso olungakhululekanga (g/ml) | ≥0.2 | 0.26 |
| Ilahleko ekomisweni | ≤8.0% | 4.51% |
| Intsalela kwi-Ignition | ≤2.0% | 0.32% |
| PH | 5.0-7.5 | 6.3 |
| I-avareji yobunzima bemolekyuli | <1000 | 890 |
| Iintsimbi ezinzima(Pb) | ≤1PPM | Dlula |
| As | ≤0.5PPM | Dlula |
| Hg | ≤1PPM | Dlula |
| Ubalo lwebhaktiriya | ≤1000cfu/g | Dlula |
| IColon Bacillus | ≤30MPN/100g | Dlula |
| Igwele kunye noMngundo | ≤50cfu/g | Dlula |
| Intsholongwane ye-Pathogenic | Ibi | Ibi |
| Ukuqukumbela | Ukuhambelana neenkcukacha | |
| Beka ubomi kwishelufa | Iminyaka emi-2 xa igcinwe ngokufanelekileyo | |
Umsebenzi
I-Protease ikhona ngokubanzi kwi-viscera yezilwanyana, iziqu zezityalo, amagqabi, iziqhamo kunye ne-microorganisms. I-Microbial proteases iveliswa ikakhulu kukungunda kunye nebhaktheriya, ilandelwa yiyeast kunye ne-actinomyces.
Ii-enzyme ezenza i-hydrolysis yeeprotheni. Kukho iintlobo ezininzi, ezibalulekileyo yi-pepsin, itrypsin, cathepsin, ipapain kunye ne-subtilis protease. I-Protease inokhetho olungqongqo lwe-reaction substrate, kwaye i-protease inokusebenza kuphela kwi-peptide bond ethile kwimolekyuli yeprotheni, efana ne-peptide bond eyenziwe yi-hydrolysis ye-amino acids esisiseko eyenziwa yi-trypsin. I-Protease isasazwe ngokubanzi, ikakhulu kumgudu wokwetyisa womntu nesilwanyana, kwaye ininzi kwizityalo kunye ne-microorganisms. Ngenxa yokunqongophala kwezixhobo zezilwanyana kunye nezityalo, ukuveliswa kwamalungiselelo eprotease kwishishini lenziwa ikakhulu ngokuvundiswa kwemicroorganisms ezifana ne-Bacillus subtilis kunye ne-Aspergillus aspergillus.
Isicelo
I-Protease yenye yezona zinto zibalulekileyo zamalungiselelo e-enzyme yoshishino, enokuthi ibangele i-hydrolysis yeprotheni kunye ne-polypeptide, kwaye ifumaneka ngokubanzi kwizitho zezilwanyana, iziqu zezityalo, amagqabi, iziqhamo kunye ne-microorganisms. Iiproteases zisetyenziswa kakhulu kwimveliso yesonka samasi, kwithenda yenyama kunye nokuguqulwa kweprotein yezityalo. Ukongeza, i-pepsin, i-chymotrypsin, i-carboxypeptidase kunye ne-aminopeptidase zi-proteases kwi-digestive tract yabantu, kwaye phantsi kwesenzo sabo, iprotheni efakwe ngumzimba womntu ifakwe nge-hydrolyzed kwiipeptides ezincinci ze-molecular kunye ne-amino acids.
Okwangoku, iiproteases ezisetyenziswa kwishishini lokubhaka ziiproteases zokungunda, iibhaktiriya proteases kunye neeproteases zezityalo. Ukusetyenziswa kwe-protease kwimveliso yesonka kunokutshintsha iimpawu ze-gluten, kwaye uhlobo lwalo lwesenzo luhluke kwisenzo samandla ekulungiseleleni isonka kunye nokuphendula kweekhemikhali zokunciphisa i-arhente. Esikhundleni sokuqhawula ibhondi ye-disulfide, i-protease iphula inethiwekhi ye-dimensional emithathu eyenza igluten. Indima yeprotease kwimveliso yesonka ibonakala ikakhulu kwinkqubo yokubiliswa kwentlama. Ngenxa yesenzo se-protease, iprotein ekumgubo ithotywa ibe yi-peptides kunye ne-amino acids, ukuze ibonelele ngomthombo we-yeast carbon kunye nokukhuthaza ukuvutshelwa.
Ukupakishwa kunye nokuhanjiswa
