ASTAXANTHIN EKE
Okwu Mmalite
Astaxanthin eke bụ carotenoid nwere ike antioxidant siri ike, nke nwere mmetụta nke antioxidant, mgbochi ịka nká, mgbochi etuto na mgbochi ọrịa obi na akwara ụbụrụ. A na-eji ya eme ihe n'ụwa niile na nri ahụike, ihe ịchọ mma dị elu, ọgwụ na ngalaba ndị ọzọ. Astaxanthin n'onwe ya anaghị akwụsi ike nke ukwuu, ọ dị mfe ịgbaze, ọ dị mfe ịgbaze n'ìhè, ọtụtụ n'ime ha na-anọgide na-arụ ọrụ ha n'ụdị astaxanthin gel n'ahịa.
Njirimara kemịkalụ
Aha kemịkalụ nke astaxanthin bụ 3,3'-dihydroxy-4,4'-diketone-β,β'-carotene, usoro molekul bụ C40H52O4, astaxanthin kristal bụ pink, ebe agbaze bụ 215-216℃, anaghị agbaze na mmiri, abụba na-agbaze, ma dịkwa mfe ịgbaze na ọtụtụ ihe mgbaze organic dịka chloroform, acetone na benzene. Agbụ njikọ abụọ ejikọtara na nhazi molekul nke astaxanthin, yana otu ketone na hydroxyl na-enweghị afọ ojuju na njedebe nke agbụ njikọ abụọ ejikọtara, nwere ike ịdọta elektrọn na-enweghị njikọ nke radicals free ma ọ bụ nye elektrọn na radicals free, si otú a wepụ radicals free ma na-eme mmetụta antioxidant.
Jiri
Site na iji mmetụta antioxidant na-akwalite mgbochi ọrịa nke astaxanthin, enwere ike ime ka ọ bụrụ ọgwụ iji gbochie mmebi anụ ahụ oxidative. Nnyocha na-egosi na astaxanthin nwere ike ichebe ikike nke sistemụ akwara, ọkachasị ụbụrụ na ọkpụkpụ azụ, site na mgbochi ọbara-ụbụrụ, ma nwee ike ịgwọ mmerụ ahụ sistemụ akwara etiti dị ka mmerụ ahụ ischemic ugboro ugboro, mmerụ ahụ spinal cord, ọrịa Parkinson na ọrịa Alzheimer; igbochi retinal Oxidation na mmebi nke mkpụrụ ndụ fotosensitive nwere ezigbo mmetụta na imeziwanye ọrụ retina.
