Suspended nutrition composition and manufacturing method thereof

摘要

A suspended nutrition composition includes a foamed material, a colloid layer and a nutrient. The foamed material having a plurality of pores includes a starch, a biodegradable polyester and a plasticizer. The pores are formed by bubbles produced from a physical foaming agent. The colloid layer covers a surface of the foamed material. The nutrient is dispersed in the foamed material.

主权项

1. A manufacturing method of a suspended nutrition composition, comprising the following steps:
mixing a starch, a biodegradable polyester, a plasticizer and a physical foaming agent together to form a first mixture; adding a nutrient to the first mixture to form a second mixture; performing a hot extrusion process so that the physical foaming agent produces bubbles to form at least a foamed material having a plurality of pores performing a coating process so that a colloid solution covers a surface of the foamed material; and performing a low temperature curing process to the foamed material covered by the colloid solution after performing the coating process.