Sea-buckthorn and pumpkin composite juice formula and processing technology thereof

The invention discloses a sea-buckthorn and pumpkin composite juice formula and a processing technology thereof. The juice formula is prepared from the following components in percentages by mass: 10-20% of pumpkin normal juice, 3-10% of sea-buckthorn normal juice, 7-11% of a sweetening agent, 0.1-0.15% of a composite stabilizer and the balance of water. The processing technology of the sea-buckthorn and pumpkin composite juice formula comprises the following steps: preparing the pumpkin normal juice; preparing the sea-buckthorn normal juice, adding the pumpkin normal juice, the sea-buckthornnormal juice, the sweetening agent and the water in a blending tank according to the above ratio; stirring uniformly; feeding the components in a colloid mill and grinding, meanwhile adding the stabilizer, and repeatedly grinding the components by multiple times; and then homogenizing, sterilizing and packing in a can. The prepared juice is refreshing and delicious, has low sweetness, high juice content and low calorie, a