Hydrogel Beads With Self-Regulating Microclimate pH Properties

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专利权人:

UNIVERSITY OF MASSACHUSETTS

发明人:

David Julian McClements,Zipei Zhang,Ruojie Zhang

申请号：

US15690748

公开号：

US20180055777A1

申请日:

2017.08.30

申请国别(地区):

US

年份:

2018

代理人:

摘要：

A composition includes a hydrogel bead in an external matrix, the hydrogel bead having an at least partially crosslinked gelling polymer, the hydrogel bead having encapsulated therein a functional agent, and a buffering agent having low water solubility, wherein at least a portion of the buffering agent is in solid form in the hydrogel bead.

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http://www.ckcest.cn/home/