Recent Progress on the Implementation of Renewable Biodiesel Fuel for Automotive and Power Plants: Raw Materials Perspective

Table 1

Percentage of oil content in various types of biodiesel feedstock.

Group	Type of material	Oil content (%)
Edible oil	Soybean [29]	15–20%
	Sunflower [30]	25–35
	Rapeseed [53]	38–46
	Palm [32]	30–60
	Linseed [40]	40–44
	Canola [31]	40–45
	Peanut [53]	45–55
	Coconut [34]	63–65
Nonedible oil	Neem [39]	20–30
	Karanja (Pongamia pinnata) [38]	27–39
	Jatropha [53, 54]	30–40
	Chinese tallow seed [55]	44.15
	Castor [56]	45–50
	Rubber seed [41]	53.74–68.35
Animal oil and other sources	Algae [57]	25–75
	Boiler chicken waste [58]
	Microalgae [59]
	Microbial [45]
	Pine and kapok [49]