Is cucumber seed bone grafting skin or kernel?

You can't cure a fracture by frying cucumber seeds alone. I saw a medicine with its ingredients in it.

An oral Chinese medicinal Jiegudan for treating fracture and bone injury is prepared from Olibanum, Myrrha, Pyritum preparata, Eupolyphaga Seu Steleophaga, Notoginseng Radix, Sanguis Draxonis, Catechu, Os Draconis, parched cucumber seeds, Radix Dipsaci, Rhizoma Drynariae and Moschus. It has the characteristics of quick pain relief and swelling reduction, and high bone healing effect, and is especially suitable for treating fractures and bone injuries in joints, and can quickly and well repair and restore tendons.