Influence of benzoic acid in high fibre diets on nutrient digestibility and VFA production in growing/finishing pigs

Autor:	Benjamin Bucher, Jiri Broz, Kathrin Bühler, Caspar Wenk
Rok vydání:	2009
Předmět:	Dietary Fiber inorganic chemicals Animal breeding Swine Poaceae Zea mays Caecum Butyric acid chemistry.chemical_compound Animals Food science Animal nutrition Benzoic acid chemistry.chemical_classification Silage Nutrient digestibility General Veterinary biology organic chemicals Dietary fibre Fatty acid General Medicine Benzoic Acid Fatty Acids Volatile biology.organism_classification Animal Feed Diet chemistry Animal Nutritional Physiological Phenomena Digestion Animal Science and Zoology
Zdroj:	Archives of Animal Nutrition. 63:127-136
ISSN:	1477-2817 1745-039X
DOI:	10.1080/17450390902723927
Popis:	In a feeding trial with 32 crossbred gilts (13–108 kg bodyweight) the effect of benzoic acid (5 g/kg diet) in low (NDF: 150 g/kg DM) and high (NDF: 202 g/kg DM) fibre diets on performance and apparent nutrient digestibility was examined. The animals were restrictively fed one of four grower and finisher diets: low fibre diet without and with benzoic acid (LF− and LF+), and a high fibre diet without and with benzoic acid (HF− and HF+). At 56 kg bodyweight, four animals per diet were slaughtered to obtain data on volatile fatty acid (VFA) production in the gut. In the grower period, digestibility of nitrogen, energy and neutral detergent fibre was positively influenced by benzoic acid (p
Databáze:	OpenAIRE
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