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Comparison Amino Acid Profile of Pearl Lobster (Panulirus ornatus) Fed with Combination of Fish Meal and Mollusc Meal Muskita, Wellem Henrik; Kurnia, Agus; Subandiyono, Subandiyono; Yusnaini, Yusnaini; La Usaha, La Usaha; Suaida, Suaida; Effendy, Irwan Junaidi; Hamzah, Muhaimin; Munadi, La Ode Muh; Anwar, Asni
Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Vol 8, No 2 (2024): SAT edisi September
Publisher : Departemen Akuakultur FPIK UNDIP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/sat.v8i2.24579

Abstract

AbstractPanulirus ornatus is a vital fishery commodity that has high economic value. The research aims to examine the growth, amino acid profile, and intestinal histology of Panulirus ornatus fed a combination of fish meal and mollusk meal using a randomized block design (RBD) method with four treatments and three replications fed with four formulations for 50 days of maintenance. Four formulated feeds contained 20% sardine fish meal + 20% jackmackerel fish meal (treatment A), 10% mangrove snail meal + 15% golden snail meal + 15% mussel clam meal (Treatment B), 15% mangrove snail meal + 10% golden snail flour + 15% mussel clam flour (Treatment C), and 15% mangrove snail flour + 15% golden snail flour + 10% musselclam flour (Treatment D) were given to pearl lobsters once a day at a dosage of 3% of their weight body. Kepah cockle flour has more essential and nonessential amino acids than mangrove and golden snail flour. Mangrove snail flour has higher histidine levels than golden and kepah cockle flour. The results of the amino acid analysis of the test feed showed that the total essential amino acids and total nonessential amino acids in all test feeds showed the same amount, namely 13,0 -14,0%.The findings concluded that feed containing The combination of mollusks flour is more suitable than the combination of fish flour for the growth and amino acid needs of pearl lobsters. Keywords: Amino Acids, Pearl Lobster, Mollusc Flour
Biochemical responses of painted spiny lobster Panulirus versicolor fed with molluscs meal and fish meal Kurnia, Agus; Hamzah, Muhaimin; Idris, Muhammad; Muskita, Wellem Henrik; Abidin, La Ode Baytul; Sabilu, Kadir; Yusnaini, Yusnaini; Balubi, Abdul Muis; La Usaha, La Usaha; Fatmawati, Famawati; Razak, La Ode Abdul; Khairunnisa, Khairunnisa
Aceh Journal of Animal Science Vol 9, No 3 (2024): December 2024
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/ajas.9.3.42131

Abstract

Molluscs are one of the most preferred ingredients for marine lobster feed because the mollusc has a higher protein content. Therefore, this material has the potential to substitute the fish meals and reduce the cost for feeding lobsters. The objective of the present study was to investigate digestive enzyme activities and growth performance of painted spiny lobsters fed with a combination of mollusc meal and fish meal in the diet. Four experimental diets were formulated to contain 20% sardine fish meal and 20% mackerel fish meal (Diet A). 10% Telescopium muscle meal (TMM) + 15% golden snail meal (GSM) + 15% scallops muscle meal (SMM) (Diet B). 15% TMM + 10% GSM + 15% SMM (Diet C) and 15% TMM + 15% GSM + 10% SMM (Diet D). A total of 24 juvenile painted spiny lobsters were distributed into twelve plastic tanks (two lobsters/tank) with a size of 60 45 60 cm and reared in a recirculating system for a 50-day rearing period. The lobster was fed only one time a day (05:00 pm) with a dosage of 3% biomass weight. The results showed that the enzyme activities of lobsters fed with combined mollusc meals were higher than the enzyme activity in the lobsters fed with the fish meal combination diet. The weight gain of the painted spiny lobster fed with mollusc meal was higher than the lobster fed with a fish meal diet. Based on results of enzyme activities and growth performance. It was concluded that the combination of mollusc meal in the formulated diet was more suitable than the combination of fish meal for optimum enzyme activities and growth performance of painted spiny lobster