Curcumin | 458-37-7 : kuv
Product Description:
Lub cev muaj zog: Curcumin yog cov txiv kab ntxwv daj crystalline hmoov, melting point 183 °. Curcumin yog insoluble hauv dej thiab ether, tab sis soluble hauv ethanol thiab glacial acetic acid.
Curcumin yog txiv kab ntxwv daj crystalline hmoov, saj me ntsis iab. Insoluble nyob rau hauv dej, soluble nyob rau hauv cawv, propylene glycol, soluble nyob rau hauv glacial acetic acid thiab alkali tov, thaum alkaline yog reddish xim av, thaum nruab nrab, acidic daj. Kev ruaj ntseg ntawm kev txo tus neeg sawv cev muaj zog, muaj zog xim (tsis yog rau cov protein), ib zaug cov xim tsis yooj yim rau ploj, tab sis lub teeb, cua sov, hlau ion rhiab heev, lub teeb tsis kam, kub tsis kam, hlau ion tsis zoo. Txij li thaum curcumin muaj ob pawg hydroxyl ntawm ob qho kawg, cov nyhuv conjugate ntawm electron huab sib txawv tshwm sim nyob rau hauv alkaline tej yam kev mob, yog li thaum PH ntau dua 8, curcumin yuav tig los ntawm daj mus rau liab. Niaj hnub nimno chemistry siv cov cuab yeej no ua cov kua qaub - qhov taw qhia.
Kev siv tseem ceeb ntawm Curcumin:
1. Curcumin tuaj yeem siv los ua cov xim daj daj. Curcumin feem ntau siv rau hauv cov xim ntawm cov dej haus, khoom qab zib, pastries, cov khoom siv hauv plab, tais diav, kua ntses, tins thiab lwm yam khoom noj, nrog rau cov tshuaj pleev ib ce thiab tshuaj. Curcumin tau ntev tau siv hauv radish thiab curry hmoov hauv Suav teb. Curcumin kuj tseem siv tau rau hauv pickles, nqaij npua, hnyuv ntxwm, thiab hauv qab zib-soaked txiv apples, pineapples, thiab txiv ntseej..
2. Curcumin tuaj yeem siv los ua cov kua qaub-puag qhia thiab yog daj ntawm PH 7,8 thiab liab-xim av ntawm PH 9.2.
3. Curcumin feem ntau siv rau hauv cov khoom noj, tais diav, pastries, khoom qab zib, cov kaus poom dej qab zib, tshuaj pleev ib ce, tshuaj pleev xim.
