Quercetin (hydrate) yog soluble hauv cov kuab tshuaj organic xws li ethanol, DMSO, thiab dimethyl formamide (DMF). Lub solubility ntawm quercetin (hydrate) hauv cov kuab tshuaj no yog kwv yees li 2 mg / ml hauv ethanolthiab 30 mg / ml hauv DMSO thiab DMF. Quercetin (hydrate) yog soluble nyob rau hauv aqueous buffers.
Yuav ua li cas yog qhov solubility ntawm quercetin hauv dej?
Lub aqueous solubility ntawm anhydrous quercetin varied ntawm 0.00215 g / L ntawm 25 ° C rau 0.665 g / L ntawm 140 ° Cthiab cov quercetin dihydrate txawv ntawm 0.00263 g / L ntawm 25 ° C rau 1.49 g / L ntawm 140 ° C. Lub aqueous solubility ntawm quercetin dihydrate zoo ib yam li cov anhydrous quercetin mus txog 80 ° C.
Puas yog quercetin roj soluble?
Qhov no txhais tau hais tias cov txiaj ntsig kev noj qab haus huv ntawm quercetin tuaj yeem ntsib hauv feeb ntawm kev noj mov thiab yuav kav ntev li ib hnub lossis ntau dua. Yog vim li cas rau qhov kev tiv thaiv txhua hnub no yog quercetin, zoo li ntau phytochemicals, yog fat-soluble.
YPuas yog quercetin soluble hauv acetone?
Lub solubility tau cuam tshuam los ntawm ob qho tib si ntawm cov kuab tshuaj thiab cov qauv flavonoid. Kev solubility siab tshaj plaws tau txais hauv acetonitrile rau hesperetin (85 mmol·L-1) thiab naringenin (77 mmol·L-1) thiab hauv acetone (80 mmol·L-1) rau quercetin.
Yuav ua li cas ua kom Kaempferol?
Rau qhov siab tshaj plaws solubility hauv aqueous buffers, kaempferol yuav tsum xub ua dissolved hauv ethanol thiab tom qab ntawd diluted nrog aqueous buffer ntawm kev xaiv. Kaempferol muaj qhov solubility ntawm kwv yees li 0.2 mg / ml hauv 1: 4 kua ethanol: PBS (pH 7.2) siv txoj kev no.
