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Assessment of fecal microflora changes in pigs supplemented with herbal residue and prebiotic

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Title Assessment of fecal microflora changes in pigs supplemented with herbal residue and prebiotic
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Creator Samanta AK
Jayaram C
Jayapal N
Sondhi N
Kolte AP
Senani S
Sridhar M
Dhali A
 
Subject fecal microflora
prebiotic
 
Description Not Available
Antibiotic usage in animals as a growth promoter is considered as public health issue due to its negative impact on consumer health and environment. The present study aimed to evaluate effectiveness of herbal residue (ginger, Zingiber officinale, dried rhizome powder) and prebiotic (inulin) as an alternative to antibiotics by comparing fecal microflora composition using terminal restriction fragment length polymorphism. The grower pigs were offered feed containing antibiotic (tetracycline), ginger and inulin separately and un-supplemented group served as control. The study revealed significant changes in the microbial abundance based on operational taxonomic units (OTUs) among the groups. Presumptive identification of organisms was established based on the fragment length of OTUs generated with three restriction enzymes (MspI, Sau3AI and BsuRI). The abundance of OTUs representing Bacteroides intestinalis, Eubacterium oxidoreducens, Selonomonas sp., Methylobacterium sp. and Denitrobacter sp. was found significantly greater in inulin supplemented pigs. Similarly, the abundance of OTUs representing Bacteroides intestinalis, Selonomonas sp., and Phascolarcobacterium faecium was found significantly greater in ginger supplemented pigs. In contrast, the abundance of OTUs representing pathogenic microorganisms Atopostipes suicloacalis and Bartonella quintana str. Toulouse was significantly reduced in ginger and inulin supplemented pigs. The OTUs were found to be clustered under two major phylotypes; ginger-inulin and control-tetracycline. Additionally, the abundance of OTUs was similar in ginger and inulin supplemented pigs. The results suggest the potential of ginger and prebioticsto replace antibiotics in the diet of grower pig.
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Date 2018-11-23T08:15:34Z
2018-11-23T08:15:34Z
2015-07-15
 
Type Research Paper
 
Identifier Samanta AK, Jayaram C, Jayapal N, Sondhi N, Kolte AP, Senani S, Sridhar M and Dhali A. 2015. Assessment of fecal microflora changes in pigs supplemented with herbal residue and prebiotic. PLoS ONE, 10(7):e0132961.
eISSN 1932-6203
http://krishi.icar.gov.in/jspui/handle/123456789/12952
 
Language English
 
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Publisher Not Available