Laccase CAS 80498-15-3

CAS:80498-15-3

ʻAno Molekala:C9H13NO

Kaumaha Molekala:151.20562

EINECS:420-150-4

Nā huaʻōlelo like:laccase mai agaricus bisporus; laccase mai trametes versicolor; Laccase 001; LACC; LACCASE; LACCASE AB

Waiho i kāu leka

Huahana Huahana

Hoʻoiho

Huahana Huahana

He aha ka Laccase?

ʻO Laccase kahi polyphenol oxidase i loaʻa i ke keleawe, aia ma ke ʻano dimer a i ʻole tetramer. Ua ʻike mua ʻia ʻo Laccase e ka loea Iapana ʻo Yoshi i ka pena kumulāʻau ʻulaʻula poni, a ma hope i loaʻa i loko o nā fungi, bacteria a me nā ʻinikena kekahi. I ka hopena o ke kenekulia 19, ua hoʻokaʻawale mua ʻo GB etranel iā ia ma ke ʻano he mea ikaika i hoʻōla ʻia e ka pena maka a kapa ʻia ʻo ia laccase. ʻO nā kumu nui o ka laccase ma ke ʻano he laccase mea kanu, laccase holoholona a me ka laccase microbial. Hiki ke hoʻokaʻawale ʻia ka microbial laccase i ka laccase bacteria a me ka laccase fungal. ʻO ka laccase bacterial ka mea huna mai ke kelepona, aʻo ka fungal laccase ka hapa nui ma waho o ke kelepona, ʻo ia ke ʻano i aʻo nui ʻia i kēia manawa. ʻOiai he mea koʻikoʻi ka laccase mea kanu i nā kaʻina physiological o ka lignoscellulose synthesis a me ke kū'ē ʻana i nā koʻikoʻi biological a me abiotic, ʻaʻole ʻike ʻia ke ʻano a me ke ʻano o ka laccase mea kanu.

Hōʻike

MEA	KANAWAI
Helu Bacteria Huina	≤50000/g
Metala Kaumaha(Pb)mg/kg	≤30
Pb mg/kg	≤5
E like me ka mg/kg	≤3
huina coliform MPN/100g	3000
Salmonella 25g	ʻinoʻino
kalakala	Keʻokeʻo
ʻala	fermentation iki
ʻAno wai	6

Palapala noi

Hiki i ka Laccase ke hoʻololi i ka hoʻoheheʻe ʻana o nā ʻano mea like ʻole 200, hoʻohana nui ʻia i ka meaʻai, textile, pepa a me nā ʻoihana ʻē aʻe. Loaʻa iā Laccase ka waiwai o ka oxidizing phenolic substances, hiki ke hoʻololi ʻia i polyphenol oxides. Hiki i nā polyphenol oxides ke polymerized e hana i nā ʻāpana nui, i hoʻoneʻe ʻia e nā membrane filtration. No laila hoʻohana ʻia ka laccase i ka hana inu no ka hoʻomaʻamaʻa inu. Hiki i ka Laccase ke hoʻopili i nā pūhui phenolic i loko o ka wai waina a me ka waina me ka ʻole o ka pili ʻana i ke kala a me ka ʻono o ka waina. Hoʻohui ʻia ka Laccase i ke kaʻina hana hope o ka hana pia e wehe i nā ʻano oxygen reactive a me nā polyphenol oxides, a laila e hoʻolōʻihi i ke ola o ka pia.