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http://krishi.icar.gov.in/jspui/handle/123456789/77346
Title: | Comparative evaluation of microbial ensilaging of fish, vegetable and fish-vegetable composite wastes. |
Other Titles: | Not Available |
Authors: | Not Available |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | Ghosh SK, Reddy R, Xavier KM, Balange AK, Kumar HS, Nayak BB |
Published/ Complete Date: | 2022-10-29 |
Project Code: | Not Available |
Keywords: | Vegetable waste, Fish waste, Carbon/nitrogen ratio, Microbial ensilage |
Publisher: | Springer link |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | The purpose of this study was to see how differences in the C/N ratio affected the microbial decomposition of composite waste from fish and vegetables, which led to the development of composite silage. In this experiment, T1 (100% FW), T2 (100% VW), and T3 (80% FW + 20% VW), along with carbohydrate (15% Jaggery) and starter culture Lactobacillus acidophilus (MTCC 10,307), were used for the microbial ensilation. Variations in proximate composition, chemical changes (pH, TTA), the proteinous nitrogenous fraction (C/N ratio, NPN, DH), lipid oxidation (TBARs), and microbial total LAB & Fungal counts (log cfu/g) were investigated on every alternative day during the three weeks of microbial ensilage at room temperature (30 ± 2 °C). A significant (P < 0.05) decrease in carbon/nitrogen ratio was observed among T1 (9.36–7.50), T2 (22.31–20.27), and T3 (11.96–7.0) during the ensilage of three weeks in room temperature (30 ± 2 °C). In all the treatments, titratable acidity and LAB (107–1010 log cfu /gm) show increasing trends which are correlated with the decrease in carbon/nitrogen ratio and pH value (< 4.5) after 72 h of ensilage. Nitrogenous fraction (NPN, DH), and lipid peroxidation product (TBARs) change significantly (P < 0.05) in the following trend T1 > T3 > T2, respectively. Yeast and mould counts were absent in all the samples. The results indicated that the carbon/nitrogen ratio substantially affects the microbial ensilage of fish and vegetable waste. The best combination of the C/N ratio can effectively ensilage these two different stream wastes as animal feed ingredients in the aquaculture industry. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Journal |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Waste and Biomass Valorization |
NAAS Rating: | 9.45 |
Impact Factor: | 3.449 |
Volume No.: | 29 |
Page Number: | 1-10 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/77346 |
Appears in Collections: | FS-CIFE-Publication |
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