Experimental stability investigation of different water-in-jojoba biodiesel emulsions

•The stability of water in jojoba biodiesel emulsions with different surfactants is investigated.•Surfactant type affected the water droplet distribution in the water-Jojoba biodiesel emulsion.•Water droplet size was reasonable up to 5 % water in Jojoba biodiesel emulsion.•Thermal loop test showed that the emulsions exhibit high stability properties within the range of 23–45 °C.