Usefulness of Urea as a Means of Improving the Solubility of Poorly Water-Soluble Ascorbyl Palmitate

Figure 6

SEM morphology of ASCP/UR systems. (a) ASCP, (b) UR, (c) PM (ASCP/UR at a molar ratio of 1/12), (d) EVP (ASCP/UR at a molar ratio of 1/6), and (e) EVP (ASCP/UR at a molar ratio of 1/12).

(a)

(b)

(c)

(d)

(e)