tailieunhanh - Off-line ESI-MS/MS profiling of betalains and flavonoid glycosides isolated from (fruit) Opuntia stricta var. dillenii and (vegetable) Atriplex hortensis var. rubra by countercurrent chromatography
In this study, the pre-purified pigment extracts from the cactus fruits of Opuntia stricta var. dillenii (Opuntia) and vegetable leaves from Atriplex hortensis var. rubra (Atriplex) were fractionated by high performance CCC (HPCCC) using the ion-pair solvent system of , trifluoroacetic acid (TBMe/n-BuOH/ACN/water) (v/v/v/v, 2:2:1:5, 1% TFA). |
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