Prune kernel oil is a recently developed vegetable oil, pressed from the seeds ("kernel") of the d'Agen prune plum. The seeds are extracted from the fruitstones of the plum and have an oil content of 35% by weight, consisting of 70% oleic acid and 20% linoleic acid.
Prune kernel oil is a recent creation made from the oil extracted from the seeds found within prune plums. The seeds contain 35% oil, with 70% being oleic acid and 20% being linoleic acid.