Ihe ịchọ mma
A na-eji Amino acid eme ihe n'ọtụtụ ebe na ihe ịchọ mma.A na-ejikarị ọtụtụ ihe dị ka ngwaahịa na-acha anụnụ anụnụ, ntụ ntụ na mkpụrụ osisi coix eme ihe na ịchọ mma n'ihi na ha bara ụba na amino acid.Dịka ọmụmaatụ, ihe a na-akpọ metal sulfurin (MT) bụ protein na-ejikọta ígwè nke bara ụba na cysteine bara ọgaranya.Mkpụrụ ndụ ya nwere amino acid 6.N'ihi nnukwu cysteine dị na ụmụ irighiri ihe MI, ihe niile nwere ike itinye aka na iwere radicals efu na ikpochapụ radicals n'efu.Ọrụ nke imezi uche ya na-ewepụ ihe ndị na-akpata ịka nká akpụkpọ, na-ebelata mmepụta nke melanin na wax dị ka àgwà, na-egbochi mmeghachi omume nke ndu na-etinye aka na ihe ndị a, na-egbochi ma na-ebelata ịka nká anụ ahụ.
Amino acid free na cuticle nke akpụkpọ ahụ na-arụ ọrụ dị mkpa n'ịkwado ahụ ike nke akpụkpọ ahụ.
Amino acid ọ bụghị naanị na ọ bara uru n'ihe gbasara mmetụta ndu, kamakwa ọ bara uru na arụmọrụ anụ ahụ na kemịkal.Na lipstick, ntụ ntụ na mmiri mmiri igirigi, wdg, enwere ike iji amino acid mee ka mmetụta na-agbasasị, iru mmiri na mmetụta nkwụsị.Cysteine nwere ike ịgbanwe mmepụta melanin, ụzọ igbochi mmepụta nke eriri ojii, nke nwere mmetụta nke freckle na whitening.Pyrometal na cysteine bụ sọlfọ nwere amino acids, nke a na-ejikarị eme ihe ịchọ mma oyi.Ihe fọrọ nke nta ka ọ bụrụ ntutu niile nwere ụdị protein a na-akpọ mpi.Isi ihe dị na mpi bụ cystine, oyi.N'oge okpomọkụ, ammonium acetate nwere ike imebi njikọ sulfur na ntutu iji mepụta cysteine.N'oge a, ntutu nwere ike dị nro ma jiri ntutu mee ihe.
Ọ pụtara ịme ntutu isi mara mma.Mgbe ahụ, jiri onye na-ahụ maka fibrous mee ka njikọ sulfur gbajiri agbaji wee rụzie ya iji dozie ma debe ya ogologo.Tụkwasị na nke ahụ, a pụrụ iji ọrụ elu nke amino acid mee ihe iji nyere aka emulsify na ịdị ọcha, ya mere, a na-ejikarị amino acid eme ihe maka ncha ntutu, karịsịa ncha ntutu nwa iji meziwanye ụfụfụ ma chebe akpụkpọ ahụ.
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