Selection and/or enhancement of resident microorganisms in the gastrointestinal tract
AssigneesThe University of New South Wales, Burns Philp & Company Limited, Burns Philp Research & Development PTY LTD, Commonwealth Scientific and Industrial Research Organisation, Arnott's Biscuits Limited, Gist-Brocades Austrialia Pty Limited, Goodman Fielder Ingredients Limited
InventorsIan L. Brown, Patricia Lynne Conway, Karl Anders Olof Henriksson, Kenneth J. McNaught, Xin Wang
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Abstract
Improved method of enhancing a population of one or more target microorganisms in the gastrointestinal tract of an animal, the improvement comprising providing to the animal a selected modified or unmodified resistant starch or mixtures thereof, such that the one or more microorganisms will selectively utilise the starch and/or increase in number and/or activity in the gastrointestinal tract, either uniformly throughout the gastrointestinal tract or at specific site or regions.
Claims1
A method of increasing the number or activity of a population of one or more microorganisms resident in the gastrointestinal tract of an animal, the method comprising administering orally to the animal a selected modified or unmodified resistant starch or mixtures thereof, the resistant starch being obtained from a starch having an amylose content of 50% w/w or more, or 27% w/w or more if a wheat or rice starch, in an amount effective such that the population of one or more microorganisms utilizes the resistant starch in a manner such that the number or activity of the population of one or more microorganisms increases in the gastrointestinal tract, wherein the method further comprises assaying for the levels of the microorganisms present in the gastrointestinal tract.
Dependencies are inferred from the claim text.