Cosmetic nke na-eme vitamin C ethyl ether / 3-o-etyl-l-acybic acid
Nkọwa nke ngwaahịa
Ihe vitamin c etyl a ma ama dị ka Ethl Ascorbic acid ether, bụ ihe a na-ejikarị vitamin C. Ọ na-ejikarị ngwaahịa na ihe ịchọ mma maka antioxidant na ndị na-eme ihe nkiri. VC Ethyl ether nwere ike inye aka belata ụda oxiditive na anụ ahụ, nyere aka mee ka ụda akpụkpọ ahụ na-enweghị isi, na-enwe moisturizing na-emetụta ụda akpịrị. Na ngwaahịa nlekọta anụ ahụ, a na-ejikarị ya na antioxidant antioxidant ma na-eme ihe iji nyere anụ ahụ aka na gburugburu ebe obibi ma kwalite ụda akpụkpọ.
Iko
| Ihe | Standadi | Nsonaazụ |
| Mputa | Ntụ ntụ | Mmado |
| Isi | Keejirara | Mmado |
| Uto | Keejirara | Mmado |
| Nke oma | 99% | 99.58% |
| Afọ Ọdịnaya | ≤0.2% | 0.15% |
| Ochie ọla dị arọ | ≤10ppm | Mmado |
| As | ≤0.2PM | <0.2 ppm |
| Pb | ≤0.2PM | <0.2 ppm |
| Cd | ≤0.1PM | <0.1 ppm |
| Hg | ≤0.1PM | <0.1 ppm |
| Mkpokọta ọnụ ọgụgụ | ≤1,000 cfu / g | <150 cfu / g |
| Ebu & yist | ≤50 cfu / g | <10 cfu / g |
| E. Coll | ≤10 mpl / g | <10 MPN / G |
| Salmonella | Nju | Achọpụtaghị |
| Staphylococcus aureus | Nju | Achọpụtaghị |
| Mmechi | Kwekọrọ na nkọwapụta nke achọrọ. | |
| Storaji | Chekwaa na ebe dị jụụ, akọrọ na ebe ikuku. | |
| Ndụ Ndụ | Afọ abụọ ma ọ bụrụ na akara ma na-echekwa ìhè anyanwụ na mmiri. | |
Ọrụ & Ngwa
A na-ejikarị vitamin C etyl Acybic acidbic acid) dị ka ọgwụ antioxidant na whitending ihe na ngwaahịa nlekọta anụ ahụ. Ọrụ ya bụ isi gụnyere:
1. Antioxidant: vitamin c ethylli na-enyere aka na-enyere aka na anụ ahụ, na-echebe anụahụ site na radicals na mbibi gburugburu ebe obibi, ma na-enyere aka ịnọgide na-enwe ahụ ike anụ ahụ.
2. Whitening: vitamin C ethyl nwere ike inye aka na-agwụ ike, meziwanye ụda akpụkpọ ahụ, ma na-akwalite anụ ahụ na otu anụ ahụ.
3. Moodrizing na mgbochi mkpali: Na mgbakwunye na antioxidant na whitening ya, vc ethyl na - arụpụta mmiri na - eme ka mmiri ahụ sie ike na anụ ahụ na - emetụta anụ ahụ.
Ihe ngwugwu & nnyefe
