Open AccessChemical, bioactive properties and in vitro digestibility of spray‐dried fish silages: Comparison of two discard fish ( Equulites klunzingeri and Carassius gibelio ) silages
Author(s) -
Ozyurt G.,
Boga M.,
Uçar Y.,
Boga E.K.,
Polat A.
Publication year - 2018
Publication title -
aquaculture nutrition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.941
H-Index - 79
eISSN - 1365-2095
pISSN - 1353-5773
DOI - 10.1111/anu.12636
Subject(s) - pediococcus acidilactici , silage , lactobacillus plantarum , food science , biology , fermentation , microbial inoculant , lactic acid , zoology , chemistry , bacteria , genetics
The fermented fish silages produced with Streptococcus spp., Lactobacillus brevis , Lactobacillus plantarum , Pediococcus acidilactici and Enterococcus gallinarum , and formic acid silages were compared for production of two discard fish silages ( Equulites klunzingeri and Carassius gibelio ). The E/ NE ratio of spray‐dried fish silages was determined in range of 0.80–1.10 for E. klunzingeri and 0.80–0.90 for C. gibelio silages. Pediococcus acidilactici and En . gallinarum groups had greater antioxidant activity than other silage groups. The DPPH radical scavenging ability was found as 6.14%–14.71% and 6.99%–13.36% for E. klunzingeri and C. gibelio silages, respectively. The OMD , ME and NE L values were determined in range of 69.74%–80.08%, 6.38–8.65 MJ/kg DM and 6.45–7.49 MJ/kg DM , respectively for spray‐dried E. klunzingeri silages and 81.18%–86.62%, 8.97–9.61 MJ/kg DM and 7.61–8.08 MJ/kg DM , respectively, for spray‐dried C. gibelio silages. According to the nutritional and chemical evaluation, spray‐dried fish silages have great potential as a feed components because of high rate of digestibility and nutritious components.