Partial Purification of Anthocyanins (Brassica oleracea var. Rubra) from Purple Cabbage Using Natural and Modified Clays as Adsorbent

Figure 6

ATR of Bent, Sep, Ata, and PCH in the region 4000-3000 cm^-1 (a) and 2000-400 cm^-1 (b).

(a)

(b)