Feb 19, 2021 · World fish consumption per capita increased from 9.0 kg in 1961 to 20.2 kg in 2015, and preliminary estimates indicate further growth for 2016 and 2017 to approximately 20.3 kg and 20.5 kg, respectively [ 3 ]. Consequently, also the amount of fish waste has undergone a dramatic increase across the world.

Aug 2, 2022 · Food waste for bio-fertilizers production. Production of bio-fertilizers from food wastes via anaerobic digestion (AD) method is the most common and frequently applied process (Chen et al., 2012). In various uses of industrial production & application, bio-fertilizer is a common byproduct.

Nov 21, 2021 · In order to obtain a high-protein-content supplement for aquaculture feeds, rich in healthy microorganisms, in this study, Saccharomyces cerevisiae American Type Culture Collection (ATCC) 4126 and Lactobacillus reuteri ATCC 53608 strains were used as starters for fermenting fish waste supplemented with lemon peel as a prebiotic source and filler. Fermentation tests were carried out for 120 h

Aug 19, 2019 · The use of fish waste for the production of environmental friendly plastics is also being investigated. In this field, Mohapatra et al. [54] managed to obtain bioplastic from the fermentation of fish waste with Bacillus subtilis. Finally, the use of fish by-products to obtain lactic acid through fermentation was also investigated.

The container was covered with a paper to avoid the entry of dust. The process was continued for 15 days at 3% to 4% concentration. Preparation of bio-fermented silage from fish waste Bio

Hence this study aims to determine biochemical components - carbohydrates, amino acids, fatty acids, minerals – calcium and zinc present in fish waste, to analyse nutrients present in soil before and after addition of fish manure, to synthesize an eco-friendly bio fertilizer using fish waste and test its efficiency on the germination and g

1989; Sédogo, 1981, 1993). Bio-refinery of fish waste material can be converted into value added biological products such as biofuels, industrial chemicals, animal and fish feed, human food, neutraceuticals and organic fertilizer, etc. Fish processing waste could be regarded as a promising renewable biomass resource for biorefineries.

Dec 28, 2015 · It consisted of one 2.3 L reactor with a working volume of 1.7 L. Food waste was added with a peristaltic pump (Cole Parmer System 7553-12) from a storage tank at 4 °C (avoiding a fermentation of OSW in the storage tank). The pH in the reactor was adjusted by an automatic pH controller (Black Stone BL931700). It was coupled to a low flow

Dec 1, 2016 · Fish waste biomasses are locally available resources which contain nutrients. Fermentation of the biomass produces slurries used for plankton production and plant/agri-nutri use.

Oct 2, 2006 · Fish waste (viscera, backbones, heads and tails) was recovered fish merchants and ground. 50 kg of the ground fish was mixed with 10 kg of molasses and incubated in 200 kg barrels in closed

Feb 17, 2024 · It is basically produced by a combination of fish and salt (2:1 marine water fish, 3:1—freshwater fish) and allowed to fermentation for a duration of more than 6 months (30–35 °C). The resultant product is rich in flavor-active compounds which are developed during the progressive fermentation process (Zang et al. 2020 ).

Jan 1, 2007 · Fish silage is prepared either by acid fermentation (acid silage) or anaerobic microbial fermentation (fermented silage). The latter method is preferred because it is relatively cheap and involves simple, artisanal technology.

Oct 1, 2014 · Condition for natural fermentation during ensilage of fish processing waste in sugarcane molasses (50:50 w/w) were evaluated to produce fish hydrolysate/Liquid fish bio-fertilizer(LFB) and

Oct 13, 2022 · B. subtilis strain MPK and B. thuringiensis strain MCJ18 has potential to degrade fish waste within 24 h hence successfully exploited for production of hydrolysate rich in organic nutrients. Fish waste hydrolysate served as an organic liquid fertilizer with excellent plant growth stimulation.

Jan 1, 2014 · Consequently, to use of fish waste to convert of liquid fertilizer by using of effective microorganisms such as Brevibacillus agri, Bacillus cereus, Bacillus licheniformis, Brevibacillus