What is hydrogenated palm oil?
Oil hydrogenated is the process that liquid oil or palmitin in some circumstances (like catalyst, tempreture, pressure, mixture), the oil reacts with the hydrogen, and makes the double bond saturated in oil molecule. Afther hydrogenated reaction, the palm oil is called hydrogenated palm oil.
The whole oil hydrogenated process is －CH=CH－+H2→－C H2－C H2