Fish silage is a liquid product produced from whole fish, or parts thereof. Acids or lactic acid-producing bacteria added to the fish results in the hydrolysis of the mass through the action of natural proteolytic enzymes from the fish itself, especially its viscera. In the process, the fish waste is

May 15, 2024 · Overall, the fermentation process improved the nutritional value of fish waste, and feeding fermented fish silage enhanced the growth and intestinal health of broiler chickens, suggesting it could be a viable protein source to replace soybean meal in their diet [37,38,39].

Aug 19, 2019 · Fish fermentation, which is traditionally used to increase fish shelf-life, results into the formation of bacteria metabolites of interest. Applied to by-products, fermentation increases the quality of protein hydrolysates, oil and produces antioxidant compounds.

May 19, 2005 · In the present study, a fermentation technique using Aspergillus awamori was used to dry minced sardine fish to find a new model for processing fish waste and to evaluate its digestibility. Wheat bran (700 g), minced fresh sardines (2638 g) and A. awamori spores (0.7 g) were mixed together and kept in a ventilated incubator for 5 days at 40°C.

A manual on how microbial fermentation can turn fish waste into a valuable feed ingredient or fertilizer. This publication is a practical manual that will guide the reader through the main principles of producing fish silage by fermentation and explain each step of the fermentation process needed to successfully become a fish silage producer.

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 ).

Dec 14, 2023 · The higher fish silage inclusion level was tried by Taufikrrahman et al. in duck ration and found that fermented fish waste can be used up to 20% without negative effects on interior quality of egg. A study was conducted by Tanuja et al. ( Citation 2017 ) by supplementing acid ensiled fish waste on production performance, egg quality and serum

Jul 22, 2023 · One of the uses of fish waste that has gained greater interest in recent years is as raw material to produce fish meal, to reduce the intensive hunting of fish used for this purpose. However, fish meal from by-products obtained by traditional technologies such as drying and milling is of lower quality and has a short shelf life due to lipid

Feb 19, 2021 · In this review, the authors discuss about how circular bioeconomy can be achieved through sustainable fish waste management, examining the global situations of fish waste, the main characteristics of compounds obtained from fish byproducts, and possible uses for production of value-added products.

Fermentation of the fish waste is the right method with many advantages when carbon source, moisture and aeration were provided in right proportion. The effect of fermented fish waste as liquid fertilizer has been investigated on the yield of many vegetables and fruits [19, 20].

Mar 20, 2023 · This study demonstrated an effective approach to utilizing seafood processing waste as a fermented substrate for aquafeed ingredients and nutrients, starting with fish and lemon peel wastes, and converting the animal and vegetable food wastes into an added-value product.

Aug 26, 2023 · SDS-PAGE analysis, for separation and identification of fish waste lactobacillus fermented products of fish collagen. The figure labelled as (1) Distilled water + fish, (2) Yogurt + fish week 1 (3

Int J Recycl Org Waste Agricult (2014) 3:45 DOI 10.1007/s40093-014-0045-3 ORIGINAL RESEARCH Processing of fish offal waste through fermentation utilizing whey as inoculum Ayan Samaddar • Anilava Kaviraj Received: 3 June 2013 / Accepted: 20 January 2014 / Published online: 20 February 2014 Ó The Author(s) 2014.

Mar 26, 2024 · Steps in Fermenting Fish Paste: Mix fish with a proper ratio of sea salt, typically around 3:1 (fish: salt) by weight. Allow the mixture to rest in a sealed container. Ensure that the container is kept at a stable, warm temperature to facilitate the growth of fermentation microbes.

7 Fish Wastes: A Successful Source of Manures—A Case Study. Fish can be utilized to generate both liquid and solid fertilizers (Davis et al. 2004 .). Fertilizer made from fish source material can boost the output of some fruit plants by up to 60% (Glogoza 2007 ). Organic fertilizers are an excellent choice.