Penggunaan natural deep eutectic solvents berbasis kolin klorida-gula sederhana untuk optimasi ekstraksi biji leucaena leucocephala dengan ultrasound-assisted extraction terhadap senyawa sulfhidril dan mimosi = Use of natural deep eutectic solvents based on choline chloride-simple sugar for optimization of leucaena leucocephala seed extraction with ultrasound-assisted extraction against sulfhydryl and mimosin compounds