Preparation method for nutritional gummies containing high-loading liquid capsules

A preparation method for high-loading liquid capsules for nutritional gummies, comprising the following steps:

• step (1), mixing hydrocolloid, a solvent, and colorant for dissolving, performing vacuum treatment, and standing still to obtain a wall material;
• step (2), dispersing a functional substance and an additive in a dispersant to obtain a core material;
• and
• step (3), processing the wall material obtained in step (1) into capsule shell, encapsulating the core material obtained in step (2) in the capsule shell, and drying to obtain the high-loading liquid capsules;
• in step (1), the hydrocolloid is a mixture of gelatin and starch acetate, with a mixed mass ratio being (2-3):
• 1;
• in step (2), the additive is a mixture of polyethylene glycol, beeswax, and phospholipid, with a mixed mass ratio being 1:(0.2-0.35):(0.1-0.25);
• the high-loading liquid capsules are prepared from the following components in parts by weight:
• materials for preparing a package material:
• 30-68 parts of hydrocolloid and 60-100 parts of a solvent;
• materials for preparing a core material:
• 120-150 parts of a functional substance, 10-20 parts of an additive, and 100-200 parts of a dispersant;
• in step (3), the mass ratio of the wall material to the core material is (15-52):(48-85);
• and
• in step (1), the dissolving is carried out at the temperature of 60-105° C., the vacuum treatment is performed at the temperature of 60-105° C. under the pressure of −0.6 to −0.9 MPa, and the standing is performed at a temperature of 50-100° C. for 1-2 h.