Invention Grant
- Patent Title: Acylation of carbohydrates
- Patent Title (中): 碳水化合物的酰化
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Application No.: US12744297Application Date: 2008-11-21
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Publication No.: US08796445B2Publication Date: 2014-08-05
- Inventor: Johannes Wilhelmus Timmermans , Jan Matthijs Jetten , Theodoor Maximiliaan Slaghek , Ingrid Karin Haaksman
- Applicant: Johannes Wilhelmus Timmermans , Jan Matthijs Jetten , Theodoor Maximiliaan Slaghek , Ingrid Karin Haaksman
- Applicant Address: NL Delft
- Assignee: Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Current Assignee: Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Current Assignee Address: NL Delft
- Agency: Foley & Lardner LLP
- Agent Gilberto M. Villacorta; Sunit Talapatra
- Priority: EP07121331 20071122
- International Application: PCT/EP2008/066034 WO 20081121
- International Announcement: WO2009/065948 WO 20090528
- Main IPC: C08B31/02
- IPC: C08B31/02 ; C08B33/02 ; C08B35/02
Abstract:
Esterification of a carbohydrate using an acylating agent can effectively be performed using a process comprising: (a) combining the carbohydrate with the acylating agent, (b) adjusting the moisture content of the combination below 40 wt. %, and (c) subjecting the combination to superheated steam. The carbohydrate is especially starch and the acylating agent is in particular an acid, such as an organic acid, amino acid, or diacid.
Public/Granted literature
- US20110015385A1 ACYLATION OF CARBOHYDRATES Public/Granted day:2011-01-20
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