Compound

IC₅₀ in mg/ml

IC₅₀ in mmol/l

1. Measurement

2. Measurement

Mean

Pumpkin seed oil

0.36

0.43

0.4

/

Pumpkin seed soft extract

1.17

1.04

1.1

/

Δ7-sterols

0.27

0.16

0.2

0.48^a