Title : ( Nutritional evaluation of ensiled brewers’ grain by the in vitro and in situ techniquesin vitro and in situ techniques )
Authors: ehsan eslamian , Abbas Ali Naserian , Abdol Mansour Tahmasbi , Reza Valizadeh , M. Kazemi ,
Full TextAbstract
This paper deals with the effects of ensiling on chemical composition, in situ degradability of dry matter and in vitro gas production parameters of wet brewers’ grain (BG) with or without different additives. The BG ensiled at completely anaerobic conditions in double tubes. After 60 days of ensiling, the silages were opened for analysis. Although ensiled BG with 2% sulfuric acid had the least NDF, ADF, CP and pH than other treatments (p < 0.05), but it had the highest effective degradability (ED) and cumulative gas production (24 and 48 h after incubation) (p < 0.05). Adding of some additive (such as molasses and sulfuric acid) increased the cumulative gas production after 24, 48 and 96 h incubation than control group (without any additive). The results from gas production (cumulative gas production after 24, 48 and 96 incubation) and dry matter degradability parameters (such as rapidly soluble fraction (a) and ED) indicated that sulfuric acid (especially 2%) had a high antibacterial activity in BG silages and improved the nutritive value of BG after ensiling.
Keywords
, Brewers’ grain, ensiling, rumen degradability, in vitro gas production.
@article{paperid:1039366,
author = {Eslamian, Ehsan and Naserian, Abbas Ali and Tahmasbi, Abdol Mansour and Valizadeh, Reza and M. Kazemi},
title = {Nutritional evaluation of ensiled brewers’ grain by the in vitro and in situ techniquesin vitro and in situ techniques},
journal = {International Journal of Biotechnology and Food Science},
year = {2013},
volume = {1},
number = {5},
month = {November},
issn = {2315-9844},
pages = {84--89},
numpages = {5},
keywords = {Brewers’ grain; ensiling; rumen degradability; in vitro gas production.},
}
%0 Journal Article
%T Nutritional evaluation of ensiled brewers’ grain by the in vitro and in situ techniquesin vitro and in situ techniques
%A Eslamian, Ehsan
%A Naserian, Abbas Ali
%A Tahmasbi, Abdol Mansour
%A Valizadeh, Reza
%A M. Kazemi
%J International Journal of Biotechnology and Food Science
%@ 2315-9844
%D 2013
