Process tolerant starch composition with high total dietary fiber content

US8956679B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8956679-B2
Application numberUS-67775607-A
CountryUS
Kind codeB2
Filing dateFeb 22, 2007
Priority dateMar 20, 2006
Publication dateFeb 17, 2015
Grant dateFeb 17, 2015

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

The present invention relates to a starch composition with high total dietary fiber (TDF) that retains its TDF upon processing. In particular, over 50% of such fiber is retained upon extrusion processing. Such starch is useful in the manufacture of high fiber food products, including extruded products such as breakfast cereals and snacks.

First claim

Opening claim text (preview).

We claim: 1. A composition comprising: a starch which has been phosphorylated using sodium trimetaphosphate or a combination of sodium trimetaphosphate and sodium tripolyphosphate and heat-moisture treated, in either order, wherein the phosphorylated, heat-moisture treated starch is granular, has at least an 80 absolute increase in total dietary fiber compared to the unmodified starch, and has a total dietary fiber content of a least 90% by weight; and a second ingredient appropriate for consumption. 2. The composition of claim 1 , wherein the starch is a high amylose starch. 3. The composition of claim 1 , wherein the starch contains from 0.1-0.4% residual phosphorus by weight of the starch. 4. The composition of claim 1 , wherein the composition has been extruded.

Assignees

Inventors

Classifications

  • A23L29/212Primary

    Starch; Modified starch; Starch derivatives, e.g. esters or ethers (containing starch hydrolysates, e.g. dextrin, A23L29/30) · CPC title

  • Starch phosphates, e.g. phosphorylated starch · CPC title

  • Addition of substantially indigestible substances, e.g. dietary fibres · CPC title

  • Degraded, {destructured} or non-chemically modified starch {, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch (preparation of chemical derivatives of starch C08B31/00)} · CPC title

  • A23L1/0522Primary

    Human Necessities · mapped topic

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Frequently asked questions

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What does patent US8956679B2 cover?
The present invention relates to a starch composition with high total dietary fiber (TDF) that retains its TDF upon processing. In particular, over 50% of such fiber is retained upon extrusion processing. Such starch is useful in the manufacture of high fiber food products, including extruded products such as breakfast cereals and snacks.
Who is the assignee on this patent?
Okoniewska Monika, Brown Ian L, Bindzus Wolfgang, and 2 more
What technology area does this patent fall under?
Primary CPC classification A23L29/212. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Feb 17 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).