Ngwaahịa
Fucoxanthin | 3351-86-8
Nkọwa ngwaahịa
(1)Colorcom Fucoxanthin bụ ihe na-emepụta oxygen nke carotene, bụ nke lutein klas nke carotenoids, bụ pigmenti na-agbaze abụba, ma bụrụ polar carotenoid. A na-achọta ya na algae dị iche iche, phytoplankton mmiri, azụ mmiri mmiri na anụmanụ na osisi ndị ọzọ.
(2) Fucoid mmanya mmịpụta ntụ ntụ, ihe bụ isi bụ fucoxanthin, nke sitere na nnukwu aja aja algae dị ka hiiki, kelp na wakame dị ka akụrụngwa na-edozi ya site na teknụzụ dị elu. Enwere ụdị ngwaahịa abụọ: ngwaahịa ntụ ntụ na ngwaahịa mmanu mmanu, yana ọdịnaya fucoxanthin nwere ike ịhazi dịka ihe ndị ahịa chọrọ.
(3)Colorcom Fucoxanthin bụ ihe na-enweghị ikuku, enweghị isi, oroma-acha ọbara ọbara ma ọ bụ ọbara ọbara-agba aja aja ntụ ntụ, nke bụ isi carotenoid nke na-eme ka algae agba aja aja na diatoms na-acha odo odo. Usoro ihe omimi nke fucoxanthin bụ C42H58O6, ịdị arọ molekụla bụ 658.906, njupụta bụ 1.09, ebe agbaze bụ 166-169 ℃. Fucoxanthin bụ pigmenti na-agbaze abụba, nke na-esighi ike na mmiri, yana soluble na ụfọdụ ihe mgbaze organic, dị ka ethanol, acetone, n-hexane na chloroform.
Nkọwapụta ngwaahịa
| Ihe | Nsonaazụ |
| Ọdịdị | Orange-acha ọbara ọbara ka ntụ ntụ na-acha ọbara ọbara-aja aja |
| Mmiri g/100g% ≤ | 8.0 |
| Arsenic inorganic (dị ka As) mg/kg ≤ | 1.5 |
| Lead (dị ka Pb) mg/kg ≤ | 1.0 |
| Methylmercury (dị ka Hg) mg/kg ≤ | 0.5 |
| Coliform MPN/g ≤ | 3.0 |
| Akpụkpọ anụ CFU/g ≤ | 300 |
Maka mpempe akwụkwọ nka nka, biko kpọtụrụ ndị ahịa ahịa Colorcom.
ngwugwu:25 n'arọ / akpa ma ọ bụ dị ka ịchọrọ.
Nchekwa:Chekwaa n'ebe ikuku na-ekpo ọkụ, nke kpọrọ nkụ.
Standardkpụrụ Executive:Ọkọlọtọ mba ụwa.
