Document Detail


Effects of Isolated and Complex Dietary Fibre Matrices in Breads on Carbohydrate Digestibility and Physicochemical Properties of Ileal Effluent from Pigs.
MedLine Citation:
PMID:  23194099     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
To assess the effects of content and structure of dietary fibre (DF) on the carbohydrate digestibility and physicochemical properties of ileal digesta, five bread diets were studied in an experiment with ileum-cannulated pigs in a cross-over design. The diets consisted of two experimental breads based on white wheat flour with added wheat arabinoxylan (AX), or with added isolated oat β-glucan (BG), which were compared with a low-DF commercial white wheat bread (WF), and two commercial high-DF - dark ground rye bread (GR) and rye bread with kernels (RK) as positive controls. There was no profound effect of either DF content, structure, viscosity or water binding capacity on the ileal digestibility of starch, which was almost completely digested in the small intestine. Arabinoxylan and β-glucan were 11% and 81% degraded in the ileum, respectively, which resulted in a significant increase and decrease of ileal extract viscosities, respectively. It is concluded that the viscosity elevating properties of soluble DF in breads and ileal digesta is strongly dependent on content and structure of DF and degree of resistance towards microbial enzymes.
Authors:
Miroslaw Marek Kasprzak; Helle Nygaard Laerke; Knud Erik Bach Knudsen
Related Documents :
24369539 - Ampicillin-improved glucose tolerance in diet-induced obese c57bl/6ntac mice is age dep...
24008359 - Acyl chain length, saturation, and hydrophobicity modulate the efficiency of dietary fa...
9216569 - From the miocene to olestra: a historical perspective on fat consumption.
24303869 - Cholesterol removal from various samples by cholesterol-imprinted monosize microsphere-...
7404579 - Increased excretion of fecal fat in hyperlipidemic patients.
23990159 - Supplementation with branched-chain amino acids to a low-protein diet regulates intesti...
17966269 - Longitudinal observation on reproductive and lactation performances of smallholder cros...
2031939 - Effect of fat pre-feeding on bile flow and composition in the rat.
15601609 - The antidepressant properties of the ketogenic diet.
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-11-29
Journal Detail:
Title:  Journal of agricultural and food chemistry     Volume:  -     ISSN:  1520-5118     ISO Abbreviation:  J. Agric. Food Chem.     Publication Date:  2012 Nov 
Date Detail:
Created Date:  2012-11-30     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0374755     Medline TA:  J Agric Food Chem     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Fertilizer use and self-reported respiratory and dermal symptoms among tree planters.
Next Document:  Three-dimensional kinematic gait analysis of Doberman Pinschers with and without cervical spondylomy...