Effect of DNA extraction methods on the detection of porcine ingredients in halal cosmetics using real-time PCR

Applied Biological Chemistry

Table 4 Field test of halal cosmetics using real-time PCR assay

Cosmetics	Sample number	Threshold cycle (Ct)
Liquid-type mask packs	1^a, 2^a, 3^a, 4, and 5	No Ct
Powder-type mask packs	1, 2, 3, 4, and 5	No Ct
Cream	1, 2, 3, 4, and 5	No Ct
Positive control (2.28 × 10⁶ copies/tube)		19.11
No template control		No Ct