Anti-Inflammatory and Anticancer Activities of Taiwanese Purple-Fleshed Sweet Potatoes (Ipomoea batatas L. Lam) Extracts

Table 1

IC₅₀ of PFSP extracts (SP (Steamed, Peeled) and SNP (Steamed, No Peeled)) on MCF-7, WiDr, and SNU-1 cancer cell viability.

Cancer cell line	Sample concentration (mg/mL)
	Steamed, Peeled (SP)			Steamed, No Peeled (SNP)
	24 h	48 h	72 h	24 h	48 h	72 h
MCF-7	5.9	4.3	4.1	4.9	4.3	3.4
SNU-1	3.3	2.9	2.7	4.6	4.1	3.6
WiDr	6.9	6.1	5.9	7.1	6.6	4.6

MCF-7 = human breast cancer cell; SNU-1 = human gastric cancer cell; and WiDr = human colon carcinoma cell.