The invention provides low-
lactose acid goat milk. The content of
lactose in the low-
lactose acid goat milk is 0.15-0.43g / 100ml. The invention further provides a preparation method of the low-lactose acid goat milk. The preparation method comprises the following steps of preparing
hippophae rhamnoides juice, preparing a
semen platycladi extract, preparing a lily
bulb extracting solution, performing blending and performing
fermentation. The acid goat milk prepared by the preparation method disclosed by the invention is fine and smooth in tissue, uniform, and free from separation of whey, the
protein content is 3.0-3.1%, the
fat content is 2.8-3.2%, the content of non-
grease solid is greater than or equal to 8.1-8.5%, the acidity is 90-93 Thorner degrees, the
viable count of
lactic acid bacteria is 1.8-2.2*10<8>cfu / g, and the content of
lactic acid bacteria is stable. The acid goat milk prepared by the preparation method disclosed by the invention is low in lactose content, the content of the lactose in the acid goat milk is 0.15-0.43g / 100ml, the water-holding capacity of the acid goat milk is 30-43%, the
viscosity of the acid goat milk is 180-212 MPa.s, and the comprehensive
score of the acid goat milk is 7.2-9.5.