I-Laccase CAS 80498-15-3

Umfanekiso oPhambili weLaccase CAS 80498-15-3

I-CAS:80498-15-3

Ifomula yeMolekyuli:C9H13NO

Ubunzima beemolekyuli:151.20562

I-EINECS:420-150-4

Izithethantonye:i-laccase evela kwi-agaricus bisporus; i-laccase evela kwi-trametes versicolor; i-Laccase 001; i-LACC; i-LACCASE; i-LACCASE AB

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iLaccase?

I-Laccase yi-polyphenol oxidase equlathe ubhedu, edla ngokubakho kwimo ye-dimer okanye ye-tetramer. I-Laccase yafunyanwa okokuqala ngumfundi waseJapan uYoshi ngepeyinti yomthi we-purple gum, kwaye kamva yafunyanwa kwi-fungi, iibhaktheriya kunye nezinambuzane nazo zikhona i-laccase. Ekupheleni kwenkulungwane ye-19, i-GB etranel yaqala ukuyihlukanisa njengento esebenzayo enyangwa yipeyinti eluhlaza yaza yayithiya igama elithi laccase. Imithombo ephambili ye-laccase kwindalo yi-plant laccase, i-animal laccase kunye ne-microbial laccase. I-microbial laccase inokwahlulwa ibe yi-bacterial laccase kunye ne-fungal laccase. I-bacterial laccase ikhutshwa kakhulu kwiseli, ngelixa i-fungal laccase isasazwa kakhulu ngaphandle kweseli, olu lolona hlobo lufundwayo okwangoku. Nangona i-plant laccase idlala indima ebalulekileyo kwiinkqubo ze-physiological zokwenziwa kwe-lignocellulose kunye nokuchasana noxinzelelo lwezinto eziphilayo kunye ne-abiotic, ulwakhiwo kunye nendlela yokusebenza kwe-plant laccase ayaziwa.

Inkcazo

INTO	UMGANGATHO
Inani lilonke leentsholongwane	≤50000/g
Isinyithi esinzima(Pb)mg/kg	≤30
I-Pb mg/kg	≤5
Njengoko mg/kg	≤3
I-coliform iyonke I-MPN/100g	3000
ISalmonella 25g	Okungalunganga
Umbala	Mhlophe
Ivumba elibi	Ukubilisa okuncinci
Umthamo wamanzi	6

Isicelo

I-Laccase inokwenza i-oxidation yeentlobo ezahlukeneyo zezinto ezingaphezu kwama-200, ezisetyenziswa kakhulu ekutyeni, kwimpahla, ephepheni nakwamanye amashishini. I-Laccase inempahla yezinto ze-phenolic ezibangela i-oxidation, ezinokuguqulwa zibe yi-polyphenol oxides. Ii-polyphenol oxides ngokwazo zinokufakwa i-polymerized ukuze zenze amasuntswana amakhulu, asuswa zii-filtrate membranes. Ngoko ke i-laccase isetyenziswa ekuvelisweni kweziselo ukuze kucaciswe iziselo. I-Laccase ingenza i-phenolic compounds kwijusi yediliya kunye newayini ngaphandle kokuchaphazela umbala kunye nencasa yewayini. I-Laccase yongezwa kwinkqubo yokugqibela yokuveliswa kwebhiya ukuze kususwe iintlobo ze-oxygen ezigqithisileyo kunye ne-polyphenol oxides, ngaloo ndlela yandisa ubomi beshelufu yebhiya.