Project Number: 1235-51530-008-15
Project Type: Trust

Start Date: Mar 01, 2006
End Date: Feb 28, 2011

Objective:
The objective of this study is to determine the energy value of resistant maltodextrin, a type of soluble fiber.

Approach:
A double-blind, randomized controlled trial crossover design will be used to determine the energy value of Fibersol-2 (resistant maltodextrin) compared to that of maltodextrin. Energy value of Fibersol-2 will be determined by combining data from balance measurements and long-term indirect calorimetry. Data from balance (digestion) studies will provide information on the amount of the product energy lost in the feces. Energy lost in the feces represents the major source of lost energy due to the limited digestion/fermentation of fiber. Data from calorimetry studies will provide information on the amount of product energy lost during the digestion and metabolic processes. Combined, these two sets of data provide a complete accounting of the energy budget of the product.