Kukumini |458-37-7
Mafotokozedwe Akatundu:
Zakuthupi: Curcumin ndi ufa wa lalanje wachikasu wa crystalline, wosungunuka 183 °.Curcumin imasungunuka m'madzi ndi ether, koma imasungunuka mu ethanol ndi glacial acetic acid.
Curcumin ndi ufa wa lalanje wachikasu wa crystalline, kulawa kowawa pang'ono.Sasungunuke m'madzi, sungunuka mu mowa, propylene glycol, sungunuka mu glacial acetic acid ndi alkali solution, pamene zamchere ndi zofiirira zofiirira, pamene ndale, acidic chikasu.Kukhazikika kwa wothandizira kuchepetsa kumakhala kolimba, mtundu wamphamvu (osati mapuloteni), kamodzi mtundu suli wosavuta kuzimiririka, koma kuwala, kutentha, chitsulo chachitsulo chokhudzidwa, kukana kuwala, kukana kutentha, kukana kwa ayoni kwachitsulo kumakhala kosauka.Popeza curcumin ili ndi magulu awiri a hydroxyl pamapeto onse awiri, zotsatira za conjugate za kusiyana kwa mtambo wa electron zimachitika pansi pa zinthu za alkaline, kotero pamene PH ili yaikulu kuposa 8, curcumin idzatembenuka kuchokera kuchikasu kupita kufiira.Chemistry yamakono AMAGWIRITSA NTCHITO malowa ngati chizindikiro cha asidi.
Kugwiritsa Ntchito Curcumin Kwambiri:
1. Curcumin ikhoza kugwiritsidwa ntchito ngati pigment yachikasu yodyera.Curcumin amagwiritsidwa ntchito popanga mitundu ya zakumwa, maswiti, makeke, zinthu za m'mimba, mbale, sauces, malata ndi zakudya zina, komanso zodzoladzola ndi mankhwala.Curcumin wakhala akugwiritsidwa ntchito mu radish ndi ufa wa curry ku China.Curcumin itha kugwiritsidwanso ntchito mu pickles, ham, soseji, ndi maapulo oviikidwa ndi shuga, nanazi, ndi ma chestnuts..
2. Curcumin ikhoza kugwiritsidwa ntchito ngati chizindikiro cha acid-base ndipo ndi yachikasu pa PH 7,8 ndi yofiira-bulauni pa PH 9.2.
3. Curcumin amagwiritsidwa ntchito nthawi zambiri muzakudya, mbale, zophika, maswiti, zakumwa zam'chitini, zodzoladzola, mitundu ya mankhwala.
