CAS 7235-40-7 β-carotene

CAS:7235-40-7

Qaanuunka molecular:C40H56

Miisaanka Molecular:536.89

EINECS:230-636-6

La mid ah:SOLATENE; PROVITAMINA1; PROVITAMINA; TRANS-B-CAROTENE; TRANS-BETA-CAROTENE; (dhammaan-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-Octadecanonene,3,7,12,16-tetramethyl-1,18-cyclohex -1-ene,2,6,6-trimethyl-

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Waa maxayβ- carotene?

β-carotene waxaa iska leh carotenoids, kuwaas oo si weyn ugu jira dabeecadda iyo midabka dabiiciga ah ee ugu xasilloon. Waa baruur dhalaalaysa midab liimi ah oo leh rhombohedral ama budo crystalline ah oo dhalaalaysa, inta badan laga soo qaatay dhirta cagaaran iyo cuntooyinka dabiiciga ah sida miraha jaalaha ah iyo liinta. Xalka milanka ee β-carotene waxa uu u muuqdaa liimi huruud ilaa huruud ah, oo leh midab liimi ah marka ay xooggu korodho, oo waxa laga yaabaa in ay u ekaato in yar oo casaan ah sababtoo ah kala duwanaanshiyaha dareeraha.

Tilmaamid

ITEM	HEERKA
Nuxurka	96% -101%
Midabka	Fuchsia ama budada cas
ur	Aan ur lahayn
Aqoonsiga	Waa inay noqotaa mid waafaqsan xeerarka
Hadhaaga gubanaya	≤0.2%
Luminta qalajinta	≤0.2%
barta dhalaalaysa	176°C-182°C
Biraha culus (Pb)	≤5mg/kg
Arsenic (AS)	≤5mg/kg

Codsiga

β-carotene waxaa loo isticmaalaa kobciye nafaqayn, midab oranji la cuni karo, iyo wakiilka cuntada. Xeerarka Shiinaha ayaa dhigaya in loo isticmaali karo noocyo kala duwan oo cunto ah oo loo isticmaali karo si dhexdhexaad ah iyadoo loo eegayo baahida wax soo saarka. Inta badan waxaa loo isticmaalaa subagga macmalka ah, baasto, macmacaanka, cabitaannada, iyo cuntooyinka caafimaadka.