Modulation of the equine microbiome by pasture and feed supplements: A metabolomics approach

KL, S., JO, H., RH, W., Cauchi, M., Turner, C. and Batty, C. (2019) Modulation of the equine microbiome by pasture and feed supplements: A metabolomics approach. Integrative Food, Nutrition and Metabolism. 6 2056-8339.

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KL_et_al_2019_Modulation_of_the_equine_microbiome_by_pasture_and_feed_supplements_A_metabolomics_approach
KL_et_al_2019_Modulation_of_the_equine_microbiome_by_pasture_and_feed_supplements_A_metabolomics_approach.pdf - Published Version
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Abstract:

Faecal VOCs (volatile organic compounds) were compared in horses and ponies before and after 6 weeks on Spring pasture and with and without a dietary supplement (ERME). The supplement was derived from malted barley and contained enzymes which degrade complex carbohydrates, including amylase, maltase, glucanases and fructanases. VOCs of faecal samples were analysed by selected ion flow tube mass spectrometry (SIFT-MS) and the results showed that the faecal microbiome was altered in different ways both by feeding on Spring pasture and by the dietary supplement. The composition of the equine gut microbiome (EGM) is therefore potentially a reflection of dietary constituents, both pasture and supplements; any metabolomic approach should take this into account since the EGM may have modulating effects on physiological parameters such as diabetes and obesity.

Uncontrolled Keywords:

/dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_being

Creators:

KL, S., JO, H., RH, W., Cauchi, M., Turner, C. and Batty, C.

Date:

13 February 2019

Date Type:

Publication

Journal or Publication Title:

Integrative Food, Nutrition and Metabolism

Volume:

Number of Pages:

Language:

English

ISSN:

2056-8339

Status:

Published / Disseminated

Refereed:

Yes