Produt Nhanganyaya
Kojic acid dipalmitateyakagadziridzwa kojic acid derivative, iyo isingangokunda kusagadzikana kwechiedza, kupisa uye metallic ion, asiwo inochengetedza inhibitory tyrosinase chiitiko uye inodzivirira kuumbwa kwe melanin.
Kojic dipalmitate ine midziyo yakagadzikana yemakemikari. Izvo hazvizoshanduke yero kune oxidation, metallic ion, kuvhenekera uye kudziyisa. Semafuta anonyungudika ganda chena mumiriri, zviri nyore kunyudzwa neganda. Nhamba yakakurudzirwa yekojic acid dipalmitate muzvizoro ndeye 1-5%; huwandu hwezvigadzirwa zvekuchena ndeye 3-5%
Mhedzisiro
Kojic Dipalmitate Powder is a new ganda whitening agent, inogona kudzivirira kuumbwa kwe melanin nekuvharisa basa re tyrase, chiyero chinoshanda chinogona kusvika pa80%, saka ine mhene inopenya uye mhedzisiro yacho yakasimba kupfuura Kojic Acid.
Certificate Of Analysis
| Zita reChigadzirwa: Kojic Acid Dipalmitate | Nhamba yeCAS :79725-98-7 | ||
| Batch Nhamba:BIOF20231224 | Unhu: 200kg | Giredhi:Cosmetic Giredhi | |
| Zuva Rokugadzira: Zvita.24th.2023 | Zuva rekuongorora :December.25th.2023 | Nguva yekupedzisira : Zvita.23th.2025 | |
| Analysis | Tsanangudzo | Mhedzisiro | |
| Chitarisiko | white sheet makristasi upfu | White Crystal Powder | |
| Melting point | 92.0℃~96.0℃ | 95.2℃ | |
| Rudzi rwekuita kweferric chloride | Negative | Negative | |
| Solubility | Soluble mu tetrahydrofuran, inopisa ethanol | zvinoenderana | |
| Chemical Tests | |||
| Assay | 98.0%Mini | 98.63% | |
| Residual pakubatidza | 0.5%Max | ＜0.5% | |
| Tinctorial reaction yeFeCl3 | Negative | Negative | |
| Kurasikirwa pakuomeswa | 0.5%Max | 0.02% | |
| Heavy Metals | 10.0ppm Max | ＜10.0ppm | |
| Arsenic | 2.0ppm Max | ＜2.0ppm | |
| Microbiology Control | |||
| Total mabhakitiriya | 1000cfu/g Max | <1000cfu/g | |
| Mbiriso uye Mold: | 100cfu/g Max | <100cfu/g | |
| Salmonella: | Negative | Negative | |
| Escherichia coli | Negative | Negative | |
| Staphylococcus aureus | Negative | Negative | |
| Pseudomonas agruginosa | Negative | Negative | |
| Kurongedza uye Kuchengeta | |||
| Kurongedza: Rongedza muPepa-Katoni uye maviri epurasitiki-mabhegi mukati | |||
| Sherufu Hupenyu: 2 gore kana yakachengetedzwa zvakanaka | |||
| Kuchengetera: Chengetedza munzvimbo yakavharwa zvakanaka inogara yakadzika tembiricha uye pasina zuva rakananga | |||
Vashandi vekuongorora: Yan Li Ongorora vashandi:Lifen Zhang Vakatenderwa vashandi: LeiLiu
Detail Image
