Butterfat punika triglyceride (lemak) asalé saka asam lemak kayata myristic, palmitic, lan asam oleic. asam kebak lemak: asam Palmitic: 31% asam Myristic: 12% asam stearic: 11%
Yakult iku prodhuk susu probiotic digawe dening fermentasi sing dicampur saka susu skimmed karo galur khusus saka bakteri Lactobacillus casei Shirota.