| 摘要 |
A soft-gelatin, extended gelatin composition has been found, which composition comprises a non-brittle shell forming material. The wet composition comprises:a) 30-60% by weight of a film-forming materialb) 5-35% by weight of a water-dispersible or water-soluble plasticizerc) 25-65% by weight purified waterwherein the film-forming material comprises gelatin and gum acacia, with gum acacia accounting for 0.5-50% by weight of the total amount of the film-forming material, a dried film having 3-12% by weight of water formed from said composition having no reduced elasticity as compared to a film having the same proportions of the same water-dispersible or water-soluble plasticizer to the total weight of only gelatin film-forming material.
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