protease (Mtundu wolembedwa) Wopanga Newgreen protease (Mtundu wolembedwa) Wowonjezera
Mafotokozedwe Akatundu
Protease ndi liwu lodziwika bwino la gulu la michere yomwe imatsitsa unyolo wa protein peptide. Atha kugawidwa kukhala endopeptidase ndi telopeptidase malinga ndi momwe amachepetsera ma peptides. Zakale zimatha kudula unyolo waukulu wa polypeptide wa molekyulu kuchokera pakati kuti apange prion ndi peptone; Yotsirizirayo imatha kugawidwa kukhala carboxypeptidase ndi aminopeptidase, yomwe imatsitsa unyolo wa peptide imodzi ndi imodzi kuchokera ku malekezero a carboxyl kapena amino a polypeptide, motsatana, kukhala ma amino acid.
COA
| Zinthu | Zofotokozera | Zotsatira |
| Maonekedwe | Ufa Woyera | Ufa Woyera |
| Kuyesa | ≥25u/ml | Pitani |
| Kununkhira | Palibe | Palibe |
| Kuchulukirachulukira (g/ml) | ≥0.2 | 0.26 |
| Kutaya pa Kuyanika | ≤8.0% | 4.51% |
| Zotsalira pa Ignition | ≤2.0% | 0.32% |
| PH | 5.0-7.5 | 6.3 |
| Avereji ya kulemera kwa maselo | <1000 | 890 |
| Zitsulo Zolemera (Pb) | ≤1PPM | Pitani |
| As | ≤0.5PPM | Pitani |
| Hg | ≤1PPM | Pitani |
| Chiwerengero cha Bakiteriya | ≤1000cfu/g | Pitani |
| Colon Bacillus | ≤30MPN/100g | Pitani |
| Yisiti & Mold | ≤50cfu/g | Pitani |
| Mabakiteriya a Pathogenic | Zoipa | Zoipa |
| Mapeto | Gwirizanani ndi tsatanetsatane | |
| Alumali moyo | 2 years atasungidwa bwino | |
Ntchito
Protease amapezeka kwambiri mu viscera ya nyama, tsinde la zomera, masamba, zipatso ndi tizilombo tating'onoting'ono. Tizilombo toyambitsa matenda timapangidwa makamaka ndi nkhungu ndi mabakiteriya, kenako yisiti ndi actinomyces.
Ma enzyme omwe amathandizira hydrolysis ya mapuloteni. Pali mitundu yambiri, yofunika kwambiri ndi pepsin, trypsin, cathepsin, papain ndi subtilis protease. Protease imakhala ndi kusankha kosasunthika kwa gawo lapansi, ndipo protease imatha kuchitapo kanthu pamtundu wina wa peptide mu molekyulu ya mapuloteni, monga chomangira cha peptide chopangidwa ndi hydrolysis ya ma amino acid opangidwa ndi trypsin. Protease imafalitsidwa kwambiri, makamaka m'matumbo a anthu ndi nyama, ndipo imakhala yochuluka muzomera ndi tizilombo toyambitsa matenda. Chifukwa cha kuchepa kwa zinyama ndi zomera, kupanga kukonzekera kwa protease m'makampani kumapangidwa makamaka ndi kuwira kwa tizilombo toyambitsa matenda monga Bacillus subtilis ndi Aspergillus aspergillus.
Kugwiritsa ntchito
Protease ndi imodzi mwazinthu zofunika kwambiri zokonzekera ma enzyme, zomwe zimatha kuyambitsa hydrolysis ya mapuloteni ndi polypeptide, ndipo imapezeka kwambiri m'zigawo za nyama, zimayambira, masamba, zipatso ndi tizilombo tating'onoting'ono. Ma protease amagwiritsidwa ntchito kwambiri popanga tchizi, kufewetsa nyama ndikusintha mapuloteni a zomera. Kuphatikiza apo, pepsin, chymotrypsin, carboxypeptidase ndi aminopeptidase ndi ma proteases m'matumbo a munthu, ndipo pochita ntchito yawo, mapuloteni omwe amalowetsedwa ndi thupi la munthu amapangidwa ndi hydrolyzed kukhala ma peptide ang'onoang'ono a molekyulu ndi ma amino acid.
Pakalipano, ma protease omwe amagwiritsidwa ntchito popanga zophika ndi mafangasi a proteases, mabakiteriya a proteases ndi zomera za zomera. Kugwiritsiridwa ntchito kwa protease mu kupanga mkate kungasinthe katundu wa gilateni, ndipo mawonekedwe ake ndi osiyana ndi machitidwe a mphamvu pakukonzekera mkate ndi zomwe zimachititsa kuchepetsa wothandizira. M'malo mophwanya mgwirizano wa disulfide, protease imaphwanya maukonde atatu omwe amapanga gluten. Ntchito ya protease pakupanga mkate imawonekera makamaka mu nthawi yowotchera mtanda. Chifukwa cha zochita za protease, mapuloteni mu ufa amasinthidwa kukhala ma peptides ndi amino acid, kuti apereke gwero la yisiti ya carbon ndi kulimbikitsa kupesa.
Phukusi & Kutumiza
