| 摘要 |
The present invention is directed to a ready-to-use composition for supplementing nutritional content of a pet food. The composition comprises, on a dry matter basis, from about 15 to about 80% by weight of a protein component, from about 20 to about 85% by weight of a humectant, and from about 1 to about 50% by weight of a lipid component. The composition does not require sterilization or addition of chemical preservative, thereby making the invention suitable for delivery of nutritional functional ingredients that are heat labile.
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