The correct option is C Soyabean
Soy milk is a plant milk produced by soaking dried soybeans and grinding them in water. A traditional staple of Asian cuisine, soy milk is a stable emulsion of oil, water and protein. Soy milk can be produced at home using a soy milk machine. Thus, option D is correct. A milk like preparation is not obtained from grapes, gram and barley. Thus, other options are wrong.