African Journal of Biotechnology, Volume (11), No (1), Year (2012-1) , Pages (179-183)

Title : ( Evaluation of the effect of fat content of sunflower meal on rumen fungi growth and population by direct (quantitative competitive polymerase chain reaction) and indirect (dry matter and neutral detergent fibre disappearance) methods )

Authors: T. Mohammadabadi , Mohsen Danesh Mesgaran , M. Chaji , R. Tahmasebi ,

Citation: BibTeX | EndNote

Abstract

The major aim of this study was to evaluate the effect of fat content of sunflower meal (150 and 30 g fat /kg dry matter, high and low fat, respectively) on population, growth and activity of rumen anaerobic fungi by using direct (quantitative competitive polymerase chain reaction, QC-PCR) and indirect (dry matter (DM) and neutral detergent fibre (NDF) disappearance in rumen fungi media culture for 12 days) methods. The results of QC-PCR showed that rumen anaerobic fungi population in the medium containing high fat sunflower meal was greater as compared to low fat sunflower meal (+0.14 vs. +0.10) (P<0.05). Also, disappearance of dry matter after 12 days incubation with rumen fungi will be 36.1 and 35.7 g/100 g DM for high and low fat sunflower meal, respectively) (P>0.05). High fat of sunflower meal caused increase in natural detergent fibre disappearance 12 days after culturing as compared to low fat sunflower meal (145.2 vs 139.2 mg/g dry matter, respectively) (P<0.05). Therefore, it appears that fat content of sunflower meal does not negatively affect the population, growth and activity of rumen fungi.

Keywords

, Fat, sunflower meal, rumen fungi, quantitative competitive polymerase chain reaction, disappearance.
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@article{paperid:1028408,
author = {T. Mohammadabadi and Danesh Mesgaran, Mohsen and M. Chaji and R. Tahmasebi},
title = {Evaluation of the effect of fat content of sunflower meal on rumen fungi growth and population by direct (quantitative competitive polymerase chain reaction) and indirect (dry matter and neutral detergent fibre disappearance) methods},
journal = {African Journal of Biotechnology},
year = {2012},
volume = {11},
number = {1},
month = {January},
issn = {1684-5315},
pages = {179--183},
numpages = {4},
keywords = {Fat; sunflower meal; rumen fungi; quantitative competitive polymerase chain reaction; disappearance.},
}

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%0 Journal Article
%T Evaluation of the effect of fat content of sunflower meal on rumen fungi growth and population by direct (quantitative competitive polymerase chain reaction) and indirect (dry matter and neutral detergent fibre disappearance) methods
%A T. Mohammadabadi
%A Danesh Mesgaran, Mohsen
%A M. Chaji
%A R. Tahmasebi
%J African Journal of Biotechnology
%@ 1684-5315
%D 2012

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