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4-NITROPHENYLA-D-MALTOHEXAOSIDE CAS:74173-30-1

Ko te 4-Nitrophenyl α-D-maltohexaoside he matū kei roto i te akomanga o ngā hononga α-glycosidic. He matū i ahu mai i te maltose, he disaccharide i titoa mai i ngā waeine hukahuka e rua. I roto i tēnei matū, ka whakakapia te rōpū hydroxyl o te waeine hukahuka tuatahi ki tētahi wāhanga nitrophenyl.

He mea whakamahi noa tēnei matū hei tūāpapa i roto i ngā whakamātautau whākōkī hei ako i te mahi a ngā whākōkī maha, inā koa ko ērā e whai wāhi ana ki te pākia o te warowaihā. Mā te rōpū nitrophenyl ka taea te kimi me te ine i ngā tauhohenga whākōkī mā te ine i te mimiti, te ira rānei o te hua kua tapatapahia.

 


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Ngā Tohu Hua

Te Whakamahinga me te Pānga

Te whakatau i te ngohe o ngā whākōkī: Ka whakamahia te 4-nitrophenyl α-D-maltohexaoside hei aromatawai i te ngohe o ngā whākōkī pēnei i te α-amylases, glucosidases, me te glycosyltransferases. Ka tapahia e ēnei whākōkī te here α-glycosidic i roto i te matū, ka puta he hua nitrophenol ka taea te ine ngāwari.

Te motuhaketanga o te papa: Mā te whakamahi i te 4-nitrophenyl α-D-maltohexaoside, ka taea e ngā kaipūtaiao te rangahau i te motuhaketanga o te papa o ngā whākōkī. Mā tēnei ka taea e rātou te whakatau ko ēhea ngā whākōkī ka taea te tautuhi me te tapahi i ngā hononga α-glycosidic i roto i te maltohexaoside.

Ngā rangahau kinetika: Ka whakamahia hoki te matū hei whakatau i ngā tawhā kinetika (hei tauira, Km, Vmax) o ngā whākōkī e whai wāhi ana ki te pākia o te warowaihā. Mā te ine i te tere o te tukunga nitrophenol, ka taea e ngā kairangahau te tiki mōhiohio mō te kaha o te whākōkī ki te mahi i ngā matū me te whai huatanga o te whakakorikori.

Ngā rangahau tikanga: Ka whakamahia te 4-nitrophenyl α-D-maltohexaoside i roto i ngā rangahau tikanga hei tirotiro i ngā tikanga tauhohenga o ngā whākōkī e whai wāhi ana ki te pākia o te warowaihā. Ka āwhina ki te whakamārama i ngā takahanga e puta ana i roto i ngā tauhohenga e whakakorikoria ana e te whākōkī.

Te tātari tere-rahi: I roto i ngā mahi kimi rongoā me ngā mahi hangarau koiora, ka taea te whakamahi i te 4-nitrophenyl α-D-maltohexaoside i roto i ngā whakamātautau tātari tere-rahi hei tautuhi i ngā aukati whākōkī, i ngā kaiwhakaoho rānei. Mā tēnei matū ka taea te whakamātautau tere i ngā whare pukapuka nui o ngā matū mō ō rātou pānga ki te mahi whākōkī.

Te Tākai Hua:

6892-68-8-3

Ngā Mōhiotanga Tāpiri:

Te hanganga C42H65NO33
Whakamātautau 99%
Āhua Paura mā
Nama CAS 74173-30-1
Te tākai Iti, nui hoki
Te Ora o te Wāhi 2 tau
Rokiroki Penapena ki te wāhi hauhautanga, maroke hoki
Tiwhikete ISO.

 


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