Invention Grant
US07691986B2 High molecular weight, low methoxyl pectins, and their production and uses
失效
高分子量，低甲氧基果胶及其生产和用途
- Patent Title: High molecular weight, low methoxyl pectins, and their production and uses
- Patent Title (中): 高分子量，低甲氧基果胶及其生产和用途
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Application No.: US10422867Application Date: 2003-04-23
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Publication No.: US07691986B2Publication Date: 2010-04-06
- Inventor: Yawei Ni , Kenneth M. Yates , Ryszard Zarzycki
- Applicant: Yawei Ni , Kenneth M. Yates , Ryszard Zarzycki
- Applicant Address: US FL Alachua
- Assignee: Nanotherapeutics, Inc.
- Current Assignee: Nanotherapeutics, Inc.
- Current Assignee Address: US FL Alachua
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Main IPC: A61K31/732
- IPC: A61K31/732 ; C08B37/06
Abstract:
Pectins having a combination of unexpectedly high molecular weights and low degrees of methylation have been isolated. These high molecular weight, low degree of methylation pectins form gels at unexpectedly low concentrations. Such pectins can be obtained by extracting homogenized Aloe Vera plants or portions thereof. These pectins can be used to prepare pharmaceutical compositions comprising pharmacological agents encapsulated in a pectin gel, for application to animals and humans so as to provide controlled release of the pharmacological agent.
Public/Granted literature
- US20030220485A1 High molecular weight, low methoxyl pectins, and their production and uses Public/Granted day:2003-11-27
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