Newgreen N'ogbe ịchọ mma ọkwa Surfactant 99% Avobenzone ntụ ntụ
Nkọwa ngwaahịa
Avobenzone, aha kemịkal 1- (4-methoxyphenyl) -3- (4-tert-butylphenyl)propene-1,3-dione, bụ ngwakọta organic a na-ejikarị eme ihe na ngwaahịa mkpuchi anwụ. Ọ bụ ihe na-anabata ultraviolet A (UVA) dị irè nke nwere ike itinye ụzarị UV na ogologo ogologo n'etiti 320-400 nanometers, si otú ahụ na-echebe akpụkpọ ahụ pụọ na radieshon UVA.
Atụmatụ na ọrụ
1.Broad Spectrum Protection: Avobenzone na-enwe ike ịbanye n'ọtụtụ dịgasị iche iche nke UVA radieshon, nke na-eme ka ọ dị oke mkpa na ngwaahịa sunscreen n'ihi na UVA radieshon nwere ike ịbanye n'ime akpụkpọ ahụ, na-eme ka ịka nká na-abawanye ohere nke ọrịa cancer anụ ahụ. .
2.Stability: Avobenzone na-eweda ala mgbe a na-ekpughe ya na ìhè anyanwụ, ya mere ọ na-achọkarị ijikọta ya na ihe ndị ọzọ (dị ka ìhè stabilizers) iji meziwanye nkwụsi ike na ogologo oge.
3. NKWUKWU: Enwere ike ijikọta ya na ihe ndị ọzọ dị iche iche na-ekpuchi anyanwụ iji nye nchebe UV zuru oke.
N'ozuzu, avobenzone bụ ihe dị mkpa na-ekpuchi anyanwụ nke nwere ike ichebe akpụkpọ ahụ nke ọma site na radieshon UVA, mana ọ dị mkpa ka edozi nsogbu fotostability ya site na nhazi nhazi.
COA
| Nyocha | Nkọwapụta | Nsonaazụ |
| Assay Avobenzone (BY HPLC) ọdịnaya | ≥99.0% | 99.36 |
| Njikwa anụ ahụ & kemịkalụ | ||
| njirimara | Ugbu a zara | Ekwetara |
| Ọdịdị | Otu ntụ ntụ kristal ọcha | Na-akwado |
| Nwalee | Njirimara agwa | Na-akwado |
| Ph nke uru | 5.0-6.0 | 5.30 |
| Ọnwụ na ihicha | ≤8.0% | 6.5% |
| Ihe fọdụrụ na mgbanye | 15.0% -18% | 17.3% |
| Ọla dị arọ | ≤10ppm | Na-akwado |
| Arsenic | ≤2pm | Na-akwado |
| Microbiological njikwa | ||
| Ngụkọta nje bacteria | ≤1000CFU/g | Na-akwado |
| Yist & ebu | ≤100CFU/g | Na-akwado |
| Salmonella | Ihe ọjọọ | Ihe ọjọọ |
| E. coli | Ihe ọjọọ | Ihe ọjọọ |
| Nkọwa mbukota: | Drum ọkwa mbupụ mechiri emechi & akpa rọba emechiri okpukpu abụọ |
| Nchekwa: | Chekwaa n'ebe dị jụụ & ebe kpọrọ nkụ ghara ifriizi., zere ọkụ siri ike na okpomọkụ |
| Ndụ nchekwa: | Afọ 2 mgbe echekwara nke ọma |
Ọrụ
Avobenzone bụ onye na-ahụ maka ihe mkpuchi anwụ na-ejikarị eme ihe nke ọrụ ya bụ ịmịnye ultraviolet radieshon (UV), ọkachasị ụzarị ultraviolet na band UVA (320-400 nanometers). UVA radieshon nwere ike banye n'ime oyi akwa akpụkpọ ahụ, na-ebute ịka nká, mgbanwe agba na ihe ize ndụ dị ukwuu nke ọrịa kansa anụ ahụ. Avobenzone na-echebe akpụkpọ ahụ pụọ na ụzarị UV ndị a na-emerụ ahụ site n'imenye ha.
Ọrụ ndị akọwapụtara gụnyere:
1. Gbochie ịka nká akpụkpọ: Belata ihe ize ndụ nke ịta foto akpụkpọ ahụ, dị ka wrinkles na ntụpọ, site na ịmịkọrọ UVA radieshon.
2. Belata ihe ize ndụ nke ọrịa cancer akpụkpọ: Belata mmebi DNA nke mkpụrụ ndụ akpụkpọ ahụ nke ụzarị ultraviolet na-akpata, si otú ahụ belata ihe ize ndụ nke ọrịa cancer akpụkpọ ahụ.
3. Chebe ahụike anụ ahụ: gbochie mbufụt akpụkpọ na erythema nke ụzarị ultraviolet kpatara.
A na-ejikọta Avobenzone na ihe ndị ọzọ na-ekpuchi anwụ (dị ka zinc oxide, titanium dioxide, wdg) iji nye nchebe UV sara mbara. Ekwesiri iburu n'uche na avobenzone nwere ike imebi na ìhè anyanwụ, n'ihi ya, a na-ejikarị ya eme ihe na-eme ka ìhè dịkwuo mma iji meziwanye nkwụsi ike na ịdịte aka ya.
Ngwa
Avobenzone bụ kemịkalụ anwụ anwụ nke a na-ejikarị echebe akpụkpọ ahụ site na radieshon ultraviolet A (UVA). Nke a bụ nkọwa ụfọdụ gbasara ojiji avobenzone:
1. Ngwaahịa na-ekpuchi anwụ: Avobenzone bụ otu n'ime ihe ndị bụ isi na ọtụtụ ihe mkpuchi anwụ, ude mmiri, na sprays. Ọ nwere ike ịmịkọrọ radieshon UVA nke ọma ma gbochie akpụkpọ ahụ site na tanning na ịka nká.
2. Ihe ịchọ mma: Ụfọdụ ihe ịchọ mma kwa ụbọchị, dị ka ntọala, BB cream na CC cream, na-agbakwunyekwa avobenzone iji nyekwuo nchebe anyanwụ.
3. Ngwaahịa na-ahụ maka akpụkpọ ahụ: Na mgbakwunye na mkpuchi anwụ, a na-agbakwunye avobenzone na ụfọdụ ngwaahịa nlekọta anụ ahụ kwa ụbọchị, dị ka mmiri mmiri na ihe na-egbochi ịka nká, iji na-echebe anyanwụ ụbọchị niile.
4. Egwuregwu sunscreen ngwaahịa: Na ngwaahịa na-ekpuchi anyanwụ nke e mere maka egwuregwu n'èzí na ihe omume mmiri, a na-ejikarị avobenzone na-ejikọta ya na ihe ndị ọzọ na-ekpuchi anyanwụ iji nye mmetụta zuru oke na nke na-adịgide adịgide.
5. Ngwaahịa na-ekpuchi anwụ nke ụmụaka: Ụfọdụ ngwaahịa na-ekpuchi anwụ nke emere maka ụmụaka ga-ejikwa avobenzone n'ihi na ọ nwere ike inye nchebe UVA dị irè ma belata ihe ize ndụ nke ụzarị ultraviolet mebiri akpụkpọ ụmụaka.
Ọ dị mkpa iburu n'obi na avobenzone nwere ike ịla n'iyi na ìhè anyanwụ, ya mere, a na-ejikọta ya na ndị ọzọ stabilizers ma ọ bụ ihe ndị na-ekpuchi anyanwụ (dị ka titanium dioxide ma ọ bụ zinc oxide) iji mee ka nkwụsi ike na ịdịte aka ya. Mgbe ị na-eji ngwaahịa mkpuchi anwụ nke nwere avobenzone, a na-atụ aro ka ị na-etinyeghachi ya mgbe niile, ọkachasị mgbe igwu mmiri, ọsụsọ ma ọ bụ hichaa akpụkpọ ahụ, iji hụ na nchekwa anwụ na-aga n'ihu.
Ngwungwu & Nbunye
