Page 139 - Proceeding The 2nd International Seminar of Science and Technology : Accelerating Sustainable Innovation Towards Society 5.0

nd
The 2 International Seminar of Science and Technology
“Accelerating Sustainable innovation towards Society 5.0”
ISST 2022 FST UT 2022
Universitas Terbuka
The purpose of this article review is as an alternative solution for
making animal feed and fish farming feed from fermented fish waste
using pineapple waste. According to some studies, FCR efficiency and
cost savings for animal feed and aquaculture were achieved by silage
powder made from fish waste and pineapple waste.

2 RESULTS
2.1 Fermentation
Making fish silage is the best alternative method for utilizing fish waste
because it doesn't emit any unpleasant odors while being made. The
product is nutritious and can be used to feed animals. Fish silage is a
liquid product made from whole or fragmented fish that has been
mixed with acids, enzymes, or bacteria that produce lactic acid,
causing the bulk to liquefy. The high-water content of fish silage makes
it bulky and difficult to transport and store, which is a disadvantage.
For ease of use, fish silage is best dried when combined with other dry
ingredients or filler elements. During the co-drying process, dry
ingredients are added to the wet silage after absorbing the soluble
protein and some of the moisture. Co-dried fish silage for aqua feed is
a simple commodity to package, store, and transport. Silage has
potential applications in aquaculture and cattle due to the similarity of
the protein source with the raw material and the low cost, particularly
when compared to fish meal. The current study successfully converted
fish market trash into powder fish silage by using inexpensive local
sources of bromelain from crushed pineapple waste for lactic acid
fermentation. The current work has successfully transformed fish
market trash into powder fish silage for lactic acid fermentation [30].
Because it emits no unpleasant odors while being produced, making
fish silage is the best alternative method for utilizing fish waste. The
product is nutritious and can be used to feed animals. Fish silage is a
liquid product made from whole or fragmented fish that has been
mixed with acids, enzymes, or bacteria that produce lactic acid,
causing the bulk to liquefy. The high-water content of fish silage makes
it bulky and difficult to transport and store, which is a disadvantage.

118 ISST 2022 – FST Universitas Terbuka, Indonesia
International Seminar of Science and Technology “Accelerating Sustainable
Towards Society 5.0