Izimonyo zokusetshenziswa
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Ibanga lezimonyo 1,3-Dihydroxyacetone / DHA CAS 96-26-4 kusuka efektri
I-1,3-Dihydroxyacetone CAS 96-26-4 DHA, ene-white crystalline powder ukubukeka kanye nephunga elimnandi le-minty. Incibilikiswe ku-DMSO nesisombululo se-ethanol. I-DHA iyi-ketose eyenzeka ngokwemvelo engaboli, edlekayo futhi engenabo ubuthi kubantu nasemvelweni. I-1,3-I-Dihydroxyacetone iyisithako esivamile sezimonyo esisetshenziswa ku-cosmetics sunscreen kanye ne-spray cosmetics sunscreen.
I-1,3-Dihydroxyacetone nayo inomphumela wokuthambisa esikhumbeni futhi ingasetshenziswa njengokhilimu wobuso. I-DHA powder ingasetshenziswa emikhiqizweni yombala wezinwele. Lena impahla eluhlaza yezimonyo ephephile futhi ephumelelayo, imakethe ibanzi, ithunyelwa eYurophu, e-United States, eMpumalanga Ephakathi nakwamanye amazwe.
Isicelo se-DHA
1. I-DHA esetshenziswa embonini yezimonyo i-dihydroxyacetone isetshenziswa ngokuyinhloko njengefomula impahla eluhlaza yezimonyo, ikakhulukazi njengoba i-sunscreen inomphumela okhethekile, ingavimbela ukuhwamuka okweqile komswakama wesikhumba, ibambe iqhaza ekufudumeni, ekuvikelekeni kwelanga nasekuvikeleni imisebe ye-ultraviolet.
2. iqembu elisebenzayo le-ketone ku-DHA lingasabela nge-amino acid kanye neqembu le-amino le-keratin yesikhumba ukuze lenze i-polymer ensundu, ukuze isikhumba sabantu sikhiqize insundu yokwenziwa, ngakho singasetshenziswa futhi njenge-ejenti yokulingisa yombala wesikhumba selanga. , futhi ibukeka njengesikhumba esifanayo esinsundu noma esibomvu esichayeka elangeni isikhathi eside, okwenza sibukeke sihle kakhulu.
3. I-DHA iwumkhiqizo omaphakathi we-glucose metabolism futhi idlala indima ebalulekile enqubweni ye-glucose metabolism.
Ukucaciswa kwe-DHA
Into | Ukucaciswa | Umphumela wokuhlolwa |
I-Physical Contro | ||
Ukubukeka | Impushana Emhlophe | Kuyavumelana |
Iphunga | Isici | Kuyavumelana |
Nambitha | Isici | Kuyavumelana |
Ubumsulwa | 99% | Kuyavumelana |
Ukulahlekelwa Ekumisweni | ≤5.0% | Kuyavumelana |
Umlotha | ≤5.0% | Kuyavumelana |
Usayizi wezinhlayiya | U-95% uphase i-80 mesh | Kuyavumelana |
Ama-Allergens | Lutho | Kuyavumelana |
Ukulawula Amakhemikhali | ||
Izinsimbi ezinzima | I-NMT 10ppm | Kuyavumelana |
I-Arsenic | I-NMT 2ppm | Kuyavumelana |
Ukuhola | I-NMT 2ppm | Kuyavumelana |
I-Cadmium | I-NMT 2ppm | Kuyavumelana |
I-Mercury | I-NMT 2ppm | Kuyavumelana |
I-Microbiological Control | ||
Inani Lepuleti Eliphelele | 10,000cfu/g Ubukhulu | Kuyavumelana |
Imvubelo & Isikhunta | 1,000cfu/g Ubukhulu | Kuyavumelana |
E.Coli | Okubi | Okubi |
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I-Salmonella | Okubi | Okubi |