Phytochemical Name : Purple-fleshed sweet potato (PFSP) Tainung 73

Properties Information
PhytoCAT-ID PhytoCAT-1357
Phytochemical name or plant extracts Purple-fleshed sweet potato (PFSP) Tainung 73
PMID 26509161
Literature evidence Further studies also revealed that SP extracts could induce apoptosis in MCF-7 and SNU-1 cancer cells through extrinsic and intrinsic pathway.
IUPAC name NA
Phytochemicals’ class or type of plant extracts NA
Source of phytochemicals or plant Extracts Ipomoea batatas
Geographical availability Belize, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico Gulf, Mexico Northeast, Mexico Southeast, Mexico Southwest, Nicaragua, Panamá, Venezuela
Plant parts Root tuber
Other cancers Breast cancer, Stomach cancer, Colon cancer
Target gene or protein NF-κβ, TNF-α, Caspase 3, IL-6
Gene or Protein evidence Anthocyanin-rich extracts of PFSP TNG 73 could suppress the production of nitric oxide (NO) and some proinflammatory cytokines, such as NF-κβ, TNF-α, and IL-6, in LPS-induced macrophage cell. The results in this study demonstrated that apoptosis in SNU-1 cancer cells was only induced through the activation of caspase-3
Target pathways Anthocyanins in SP extracts showed the ability to induce apoptosis on cancer cell line MCF-7 through both the activation of FAS receptor (extrinsic pathway) and the release of cytochrome C (mitochondrial pathway).
IC50 At 24h, 48h, 72h: Steamed, Peeled - 5.9 mg/mL, 4.3 mg/mL, 4.1 mg/mL against MCF-7 respectively Steamed, No-peeled - 4.9 mg/mL, 4.3 mg/mL, 3.4 mg/mL against MCF-7 respectively
Potency NA
Cell line/ mice model MCF-7, SNU-1, WiDr
Additional information  NA
PubChem ID NA
Additional PMIDs NA
Additional sources of information https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:1101088-2
Safety Nevertheless, these extracts showed no cytotoxicity effect on macrophage cells.