CAS 7235-40-7 β-Carotene

CAS:7235-40-7

Tātai ngota:C40H56

Taumaha ngota:536.89

EINECS:230-636-6

Ngā kupu taurite:SOLATENE;PROHUITAMINA1;PROHUITAMINA;TRANS-B-CAROTENE;TRANS-BETA-CAROTENE;(all-E)-1,1'-(3,7,12,16-Tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis(2,6,6-trimethylcycloChemicalbookhexene);1,1'-(3,7,12,16-tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-cyclohexen;1,3,5,7,9,11,13,15,17-Octadecanone,3,7,12,16-tetramethyl-1,18-cyclohex-1-ene,2,6,6-trimethyl-

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te meaβ-karotene?

Nō ngā carotenoid te β-carotene, he mea kitea whānuitia i te taiao, ā, koia te tae tūturu tino pumau. He matū wairewa ngako tae karaka me te paura rhombohedral kanapa, he tioata rānei, i ahu mai i ngā tipu matomato me ngā kai tūturu pērā i ngā hua kōwhai me te karaka. Ko te otinga waimeha o te β-carotene ka puta mai i te karaka kowhai ki te kōwhai, me te tae karaka i te pikinga o te kukū, ā, ka puta pea he whero paku nā te rerekētanga o ngā polarity whakarewa.

Whakatakotoranga

TAONGA	PAEREWA
Ihirangi	96%-101%
Tae	Pūriri, paura whero rānei
Kakara	Kore kakara
Te tautuhi	Me rite tonu ki ngā ture
Ngā toenga i te tahunga	≤0.2%
Ngaronga i te whakamaroketanga	≤0.2%
Te pūwāhi rewa	176°C-182°C
Ngā konganuku taumaha (Pb)	≤5mg/kg
Āsenika (AS)	≤5mg/kg

Tono

E whakamahia ana te β-carotene hei whakarei ake i te kai, hei tae karaka e taea te kai, hei tae kai hoki. E ai ki ngā ture a Haina, ka taea te whakamahi mō ngā momo kai rerekē, ā, ka taea te whakamahi i te rahinga iti kia rite ki ngā hiahia whakaputa. Ko te nuinga o te wā ka whakamahia mō te pata horihori, te nūru, te keke, te inu, me ngā kai hauora.