... .2.Nutrient contentMulberry contains sugar, protein, fat, Rou acid, malic acid and vitamin A, vitamin B1, vitamin B2, vitamin ... oil is mainly composed of linoleic acid and a small amount of stearic acid, oleic acid, etc3.Functional composition a. Eating ... flower pigment, glucose, fructose, malic acid, calcium, inorganic salt, carotene, vitamins and nicotinic acid which can prevent the spread of ...