Ngwa ịchọ mma Ọkwa Akpụkpọ anụ Kojic Acid Dipalmitate ntụ ntụ
Nkọwa ngwaahịa
Kojic Acid Dipalmitate bụ ihe na-eme ka ọ na-acha ọcha bụ ihe esterification sitere na kojic acid na palmitic acid. A na-eji ya n'ọtụtụ ebe na nlekọta anụ ahụ na ngwaahịa ịma mma, tumadi maka ịcha ọcha na ime ka ntụpọ ojii dị ọkụ.
Kojic Acid Dipalmitate kwụsiri ike karịa kojic acid nkịtị ma dị mfe akpụkpọ ahụ. A na-eche na ọ nwere mmetụta nke igbochi tyrosinase, enzyme nke na-etinye aka na mmepụta nke melanin, si otú ahụ na-enyere aka ibelata mmepụta nke melanin, si otú ahụ na-eme ka ụda akpụkpọ ahụ na-adịghị mma na ntụpọ gbara ọchịchịrị. A na-ejikwa Kojic Acid Dipalmitate na ngwaahịa nlekọta anụ ahụ iji meziwanye ụda anụ ahụ, mee ka ntụpọ anyanwụ dị mfe na freckles, ma na-enye mmetụta na-acha ọcha n'ozuzu ya.
COA
| NGWA | Ọkọlọtọ | Nsonaazụ |
| Ọdịdị | Ọcha ntụ ntụ | Kwado |
| Isi | Njirimara | Kwado |
| Detụ ire | Njirimara | Kwado |
| Nyocha | 99% | 99.58% |
| Ọdịnaya Ash | ≤0.2 ＄ | 0.15% |
| Ọla dị arọ | ≤10ppm | Kwado |
| As | ≤0.2pm | 0.2 ppm |
| Pb | ≤0.2pm | 0.2 ppm |
| Cd | ≤0.1pm | 0.1 ppm |
| Hg | ≤0.1pm | 0.1 ppm |
| Ngụkọta ọnụ ọgụgụ efere | ≤1,000 CFU/g | 150 CFU/g |
| Ebu & Yist | ≤50 CFU/g | 10 CFU/g |
| E. Kọl | ≤10 MPN/g | 10 MPN/g |
| Salmonella | Ihe ọjọọ | Achọpụtaghị |
| Staphylococcus Aureus | Ihe ọjọọ | Achọpụtaghị |
| Mmechi | Dabere na nkọwapụta nke ihe achọrọ. | |
| Nchekwa | Chekwaa n'ebe dị jụụ, kpọrọ nkụ na ikuku ventilashị. | |
| Ndụ shelf | Afọ abụọ ma ọ bụrụ na akara na-echekwa pụọ kpọmkwem ìhè anyanwụ na mmiri mmiri. | |
Ọrụ
Isi uru nke Kojic Acid Dipalmitate gụnyere:
1. Na-acha ọcha: A na-eji Kojic Acid Dipalmitate eme ihe n'ọtụtụ ebe na ngwaahịa ịcha ọcha, na-enyere aka ibelata nhazi nke melanin, ntụpọ na-agbaze ma mee ka pigmenti akpụkpọ ahụ dịkwuo mma, si otú ahụ na-eme ka ụda akpụkpọ ahụ dịkwuo mma.
2. Antioxidant: Kojic Acid Dipalmitate nwere ụfọdụ ihe antioxidant, nke na-enyere aka belata mmebi nke radicals n'efu na akpụkpọ ahụ ma chebe akpụkpọ ahụ pụọ na mmebi gburugburu ebe obibi.
3. Na-egbochi tyrosinase: A kwenyere na Kojic Acid Dipalmitate nwere mmetụta nke igbochi tyrosinase, bụ isi enzyme na mmepụta melanin, si otú a na-enyere aka belata nhazi nke melanin.
Ngwa
A na-ejikarị Kojic Acid Dipalmitate eme ihe na nlekọta anụ ahụ na ngwaahịa ịma mma, a na-ejikarị ya eme ihe na-acha ọcha, ngwaahịa ịcha ọcha na ngwaahịa nlekọta anụ ahụ. Mpaghara ngwa ya gụnyere mana ọnweghị oke na:
1. Ngwaahịa na-acha ọcha: A na-agbakwunye Kojic Acid Dipalmitate na ude na-acha ọcha, isi ihe na-acha ọcha, ihe mkpuchi na-acha ọcha na ngwaahịa ndị ọzọ iji meziwanye ụda akpụkpọ ahụ na-enweghị isi, belata ntụpọ ma mee ka ụda akpụkpọ ahụ dịkwuo mma.
2. Ngwaahịa na-ahụ maka akpụkpọ ahụ: A pụkwara iji Kojic Acid Dipalmitate mee ihe na ngwaahịa nlekọta anụ ahụ iji meziwanye ụda anụ ahụ, mee ka ntụpọ anyanwụ dị mma na freckles, ma nye mmetụta na-acha ọcha n'ozuzu ya.
3. Ngwaahịa na-acha ọcha ntụpọ: N'ihi na-acha ọcha ya, Kojic Acid Dipalmitate na-ejikarị eme ihe na ngwaahịa ịcha ọcha iji nyere aka belata pigmenti na ntụpọ.
Ngwaahịa ndị emetụtara
Ngwungwu & Nbunye
