Magnesium Ascorbyl Phosphate (MAP)
Bayanin Samfura
Magnesium Ascorbyl Phosphate ne barga, ruwa mai narkewa wanda aka samu na Vitamin C (L-Ascorbic acid mono-dihydrogen phosphate magnesium gishiri). Ba kamar L-Ascorbic Acid, ba ya raguwa da sauri a cikin hanyoyin da ke ɗauke da ruwa. An yi la'akari da haske-barga da oxygen-barga. Nazarin MAP a cikin mafita mai ruwa ya nuna yana riƙe sama da 95% na ƙarfinsa a 40°C ba tare da daidaitawar pH ba.
Fa'idodi
Ta hanyar hana ayyukan tyrosinase, MAP tana da ikon danne launin fata, yana sa ta yi tasiri a cikin fararen fata mai duhu, ko wuraren duhun fata. Ya kamata a lura, binciken daya ya nuna ana iya buƙata a cikin adadin 10% don yin tasiri wajen hana samar da melanin1.
Ba kamar Ascorbyl Palmitate ba, Magnesium Ascorbyl Phosphate (MAP) ya bayyana yana da yuwuwar haɓaka haɓakar collagen na fata kamar yadda Ascorbic Acid ke yi, amma a ƙananan ƙima. Ga waɗanda ke da fata mai laushi ko waɗanda ke son guje wa tasirin exfoliating na ascorbic acid mai yawan acidic, MAP na iya zama zaɓin da aka fi so.
Aikace-aikace
- Suncare da samfuran bayan-rana
- Kayayyakin kayan shafa
- Samfuran walƙiya fata
- Abubuwan rigakafin tsufa
Jagorar Ƙirƙira
Magnesium Ascorbyl Phosphate (MAP) na iya canzawa a cikin tsari tare da pH da ke ƙasa 6, don haka yana da kyau a yi amfani da su a cikin samfurori tare da pH na ƙarshe tsakanin 6.0 - 7.0.
Solubility na MAP a cikin ruwa shine 154g/l a 25C/77F (wato aƙalla 15.4%)
MAP yana da ƙarfi a 80C/176F har zuwa awanni 20; wannan yana nufin ya kamata ya yi tsayayya da dumama zuwa wannan zafin jiki na ɗan gajeren lokaci a cikin tsari ba tare da matsala ba. Sabili da haka, ana iya ƙara shi zuwa lokacin ruwa kafin dumama.
Hakanan zaka iya ƙaddamar da shi a cikin ƙaramin adadin ruwa mai tsafta kuma ƙara a ƙarshen tsarin tsari.
FFtrouble narkar da MAP cikin ruwa, dumama maganin zuwa kusan 40°C (104°F) zai taimaka.
