Title:
【発明の名称】低カロリー脂肪代用品としてのエステル化ポリオキシアルキレンブロック共重合体
Document Type and Number:
Japanese Patent JP3122823
Kind Code:
B2
Abstract:
Esterified polyoxyalkylene block copolymers which are useful as reduced calorie fat substitutes in food compositions due to their resistance to enzymatic hydrolysis and absorption upon ingestion have the structure wherein A is an initiator moiety derived from an active hydrogen-containing initiator having at least 1 active hydrogen, IB is a hydrophilic polyoxyalkylene inner block having a carbon DIVIDED oxygen molar ratio of less than 2.5, OB is a lipophilic polyoxyalkylene outer block having an ester linkage to which is substantially resistant to hydrolysis upon ingestion and having a carbon DIVIDED oxygen molar ratio of greater than 2.5, R is a C7-C23 hydrocarbon moiety, and z corresponds to the number of active hydrogens on the active hydrogen-containing initiator. The hydrophilic polyoxyalkylene inner blocks tend to promote thickening or gelling of the composition when mixed with a minor amount of water, thereby lessening problems with anal leakage and short bowel transit times.
Inventors:
Charles F Cooper
Application Number:
JP29379991A
Publication Date:
January 09, 2001
Filing Date:
October 15, 1991
Export Citation:
Assignee:
Arco Chemical Technology, Inc.
International Classes:
A21D2/36; A23D9/007; A23L1/308; A23L5/10; A23L33/20; C07C69/30; C08G65/32; C08G65/332; (IPC1-7): A23L1/307; A23D9/007; C08G65/321
Domestic Patent References:
| JP63132935A |
Other References:
【文献】米国特許4849242(US,A)
Attorney, Agent or Firm:
Masamitsu Akizawa (1 person outside)