Moina sp. Powder Supplementation as Artemia sp. Substitute Through  Growth, Lysine, Histidine, Methionine, and Leucine Amino Acid Contents  in Tiger Grouper x Camouflage Grouper Hybrid Larvae  (Epinephelus fuscoguttatus x Epinephelus microdon)

Tiger Grouper x Cammouflage Grouper (TGCG) (Epinephelus fuscoguttatus x Epinephelus microdon) production is still low nowadays due to the insufficient price of the live feed supply during the larval phase, which is nauplii Artemia sp. One of the live feed types which is able to become a substitute of nauplii Artemia sp. is Moina sp., which has better lysine, histidine, methionine, and leucine contents, besides having the sufficient price for the supply itself. However, Moina sp. is unable to survive in the high salinity, thus it has to be produced as a powder. This condition leads to a further research whether to observe that the Moina sp. powder supplementation is able to become nauplii Artemia sp. substitute through the increased growth and the optimum better lysine, histidine, methionine, and leucine contents in TGCG larvae. The research was conducted using the complete randomized design experimental method. The result showed that Moina sp. powder is compatible as good substitute candidate of nauplii Artemia sp., as it increased the larval length growth, even it had no difference in weight growth, but it was also able to increase the larval lysine, histidine, methionine, and leucine contents.

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Kajian kinerja pertumbuhan dan kelangsungan hidup ikan kerapu macan (Ephinephelus fuscogusttatus) menggunakan pakan hewani yang berbeda

Acta Aquatica Aquatic Sciences Journal ◽

10.29103/aa.v8i2.4785 ◽

2021 ◽

Vol 8 (2) ◽

pp. 118

Author(s):

Munawwar Khalil ◽

Salamah Salamah ◽

Zumairi Zumairi ◽

Muliani Muliani

Keyword(s):

Weight Gain ◽

Survival Rate ◽

Feed Conversion ◽

Live Feed ◽

Highest Weight ◽

Randomized Design ◽

Length Increase ◽

Epinephelus Fuscoguttatus ◽

Tiger Grouper ◽

Completely Randomized Design

The tiger grouper (Epinephelus fuscoguttatus) is an economically important fish whose fry still relies on natural catches. Several species of grouper are very potential to be cultivated because of their fast growth, efficient feed conversion, and high selling value. The purpose of this study is growth performance and survival rate tiger grouper (Epinephelus fuscoguttatus) used different live feed. The research design used in this study was a Completely Randomized Design with 3 treatments 3 replications and continued with LSD test if there were differences. The treatments given are treatment A (Snail), treatment B (Chicken Intestine), and treatment C (Caterpillar Maggot). Parameters observed were length increase, weight gain, survival, feed response, and water quality. The results of this study indicate that the highest increase was found in the treatment of C: 4,04 cm and the lowest was in treatment B: 3 cm, the highest weight gain was found in the treatment of C: 3,73 grams, and the lowest was in treatment B: 2,18 grams. The survival rate for all treatments is 100%. During this study the temperature ranged (28.6-31.8 oC), pH (6.7-8.2), DO (6.3-8.1 ppm), and salinity (23-27 ppt).Keywords: growth, live feed, survival rate, tiger grouper.

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Penambahan Asam Amino Taurin pada Pakan Buatan terhadap Peningkatan Pertumbuhan dan Sintasan Benih Ikan Kerapu Cantik (Epinephelus fuscoguttatus × Epinephelus microdon) [Addition of Amino Taurine Acid to Artificial Feed on Increased Growth and Survival Rate of Cantik grouper Seed (Epinephelus fuscoguttatus × Epinephelus microdon)]

Jurnal Ilmiah Perikanan dan Kelautan ◽

10.20473/jipk.v10i2.10504 ◽

2018 ◽

Vol 10 (2) ◽

pp. 112

Author(s):

Nizar Afiansyah Loekman ◽

Woro Hastuti Satyantini ◽

Akhmad Taufiq Mukti

Keyword(s):

Survival Rate ◽

Control Variable ◽

Growth And Survival ◽

Randomized Design ◽

Hybrid Grouper ◽

Epinephelus Fuscoguttatus ◽

Tiger Grouper ◽

Completely Randomized Design

AbstrakKerapu cantik merupakan kerapu hibrid hasil persilangan antara betina kerapu macan dan jantan kerapu batik. Salah satu permasalahan dalam pembenihan kerapu cantik secara umum, yaitu pertumbuhan stadia awal benih kerapu cantik yang lambat. Permasalahan tersebut dapat diatasi dengan menambahkan taurin pada pakan buatan untuk meningkatkan pertumbuhan benih ikan kerapu cantik.Penelitian ini bertujuan untuk mengetahui pengaruh penambahan taurin pada pakan buatan terhadap pertumbuhan dan sintasan benih ikan kerapu cantik. Penelitian ini menggunakan metode RAL dengan tiga perlakuan, yaitu pemberian pakan buatan dengan kadar taurin 0% (P1), 0,5% (P2) dan 1% (P3) yang diberikan pada benih ikan kerapu cantik dan masing-masing perlakuan diulang enam kali. Hasil pemeliharaan selama 45 hari menunjukkan bahwa penambahan taurin sebesar 1% pada pakan buatan memberikan pertumbuhan tertinggi dibandingkan perlakuan lainnya dan berbeda nyata (p<0,05). Penambahan taurin 1% pada pakan buatan tidak memberikan hasil sintasan yang berbeda dengan kontrol (taurin 0%). AbstractCantik grouper is hybrid grouper, it is the results of a crossover between females tiger grouper and males batik grouper. One of the problems in breeding cantik grouper in common is the growth of early stadia juvenile cantik grouper is slow. This problem could be solved by added taurine in the feed to increase the growth of juvenile cantik grouper. The purpose of this research is to find the influence of the addition of taurine in the feed on the growth and survival rate of juvenile cantik grouper. This research used completely randomized design (CRD) method with three treatments, which is giving taurine to feed with 0 % (P1), 0.5 % (P2) and 1 % (P3) concentration given to the juvenile cantik groupers and the treatment has been repeated six times. The results of breeding for 45 days showed that the addition of 1 % taurine in feed give the highest growth than other treatment and differs markedly ( p<0.05 ). The addition of 1% taurine gives no different result with the control variable (0% taurine).

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Inhibition test of mangosteen peel extract (Garcinia mangostana L.) against bacterial diseases of tiger grouper (Epinephellus fuscoguttatus)

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/869/1/012071 ◽

2021 ◽

Vol 869 (1) ◽

pp. 012071

Author(s):

Y Akmal ◽

R Humairani ◽

M Muliari ◽

I Irfannur ◽

R Rinaldi ◽

...

Keyword(s):

Bacterial Disease ◽

Garcinia Mangostana ◽

Bacterial Diseases ◽

Mangosteen Peel ◽

Randomized Design ◽

Epinephelus Fuscoguttatus ◽

Tiger Grouper ◽

Net Cages ◽

Positive Results ◽

Peel Extract

Abstract Cultivation of tiger grouper (Epinephelus fuscoguttatus) in Floating Net Cages in several locations in Bireuen Regency has developed. The potential disease issue can be caused by bacteria, viruses, fungi, or parasites. The purpose of this study was to determine the effectiveness of mangosteen peel extract capsules (Garcinia mangostana L) against bacterial disease in tiger grouper. This research was carried out in April 2019 at the MIPA Laboratory of Al Muslim University and the laboratory of PT. Centra Proteina Prima, Bireuen Regency. The design used was a completely randomized design with four treatments (0%, 10%, 20%, and 30% mangosteen peel extract capsules) with three replications. The parameters studied in this study including the diameter of the inhibition and the observation of MBC (Minimum Bacterial Concentration). The result showed that the administration of mangosteen peel extract capsules with doses of 10%, 20%, and 30% has no significant effect on reducing disease-causing bacteria in grouper grown on TSA media. Positive results were obtained on positive (+) MBC observations, presumably due to the small dose of mangosteen peel extract capsules given so that it could not kill bacteria grown in dishes with an inhibition range of 0 mm.Introduction

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Energy values and standardized ileal digestibility of amino acids in some feedstuffs for broilers

Semina Ciências Agrárias ◽

10.5433/1679-0359.2019v40n6p2651 ◽

2019 ◽

Vol 40 (6) ◽

pp. 2651

Author(s):

Felipe Santos Dalólio ◽

Diego Ladeira Silva ◽

Luiz Fernando Teixeira Albino ◽

Ricardo Vianna Nunes ◽

Valdir Ribeiro Junior ◽

...

Keyword(s):

Amino Acids ◽

Amino Acid ◽

Control Diet ◽

Brown Rice ◽

Metabolizable Energy ◽

Experimental Unit ◽

Ileal Digestibility ◽

Randomized Design ◽

Completely Randomized Design ◽

Amino Acid Contents

The objective of this study was to determine the energy values, standardized ileal digestibility coefficients and digestible amino acid contents of parboiled brown rice bran (PBRB), protein sorghum meal (PSM) and bread waste meal (BWM) in broiler diets. In the first trial, 144 broiler chicks at 14 days of age were evaluated in a completely randomized design involving three feedstuffs + a control diet, with six replicates and six birds per experimental unit. The total excreta collection method was adopted to determine the energy values of the feedstuffs. In the second trial, 144 broilers at 24 days of age were used in a completely randomized design involving three feedstuffs + a protein-free diet, with six replicates and six birds per experimental unit. Ileal digesta was harvested to determine the standardized ileal digestibility coefficients and digestible amino acid contents of the feedstuffs. The nitrogen-corrected apparent metabolizable energy (AMEn) values of PBRB, PSM and BWM were 2638, 2799 and 3399 kcal.kg-1, respectively. The metabolizability coefficients of AMEn (CAMEn) of PBRB, PSM and BWM were 54.13, 57.35 and 86.66%, respectively. Bread waste meal had the highest CAMEn (p < 0.05) and standardized ileal digestibility of amino acids (p < 0.01), followed by PBRB and PSM. The main limiting digestible amino acids in PBRB, PSM and BWM were found at the following respective levels: methionine - 0.19, 0.33 and 0.24%; lysine - 0.40, 0.46 and 0.40%; threonine - 0.25, 0.50 and 0.45%; and valine - 0.44, 0.73 and 0.48%.

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The effect of steaming on the free amino acid contents and antioxidant activity of ginseng

Planta Medica ◽

10.1055/s-0028-1084856 ◽

2008 ◽

Vol 74 (09) ◽

Cited By ~ 2

Author(s):

EJ Cho ◽

XL Piao ◽

MH Jang ◽

SY Park ◽

SW Kwon ◽

...

Keyword(s):

Antioxidant Activity ◽

Amino Acid ◽

Free Amino Acid ◽

Free Amino ◽

Amino Acid Contents

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Meat and Bone Characteristics of Broiler Chickens Fed Groundnut Cake-Based Diets as Affected by Graded Dietary Supplements of Crystalline L- Lysine and DL- Methionine

JOURNAL OF ADVANCES IN AGRICULTURE ◽

10.24297/jaa.v6i1.5392 ◽

2016 ◽

Vol 6 (1) ◽

pp. 846-852

Author(s):

Olugbenga Adeniran Ogunwole ◽

B. C Majekodunmi ◽

R. A Faboyede ◽

D. Ogunsiji

Keyword(s):

Amino Acid ◽

Broiler Chickens ◽

Bone Development ◽

Thiobarbituric Acid ◽

Broiler Chicks ◽

Amino Acid Supplementation ◽

Acid Supplementation ◽

Groundnut Cake ◽

Randomized Design ◽

Phosphorus And Potassium

Effects of supplemental dietary lysine and methionine in a Groundnut Cake (GNC) based diets on meat and bone characteristics of broiler chickens were investigated. In a completely randomized design, a total of 168 one - day â€“ old Arbor acre broiler chicks were randomly allocated to seven dietary treatments each in triplicate of eight birds per replicate. The Seven starter and finishersâ€™ diets were: GNC based diets without any amino acid (lysine or methionine) supplementation (T1); GNC diet + 0.2% lysine (T2); GNC diet + 0.4% lysine (T3); GNC diet + 0.2% methionine (T4); GNC diet + 0.4% methionine (T5); GNC diet + 0.2 lysine and 0.2% methionine (T6) and GNC diet + 0.4% lysine and 0.4% methionine (T7). Experimental diets and water were offered to birds ad libitum in an experiment lasting six-week. At day 42, two birds per replicate were slaughtered, meat and bone characteristics determined. There were significant variations (P<0.05) in the crude protein (%) and ether extract (%), pH1 and pH2 of meat. Thiobarbituric acid reactive substances composition of meat at days 0, 5, and 10 were similar (P<0.05) and were not affected by dietary amino acid supplementation. Tibiotarsal index (mg/mm) of bone (22.10, 27.25, 33.35, 31.40, 28.70, 31.45 and 29.75 for broilers on T1, T2, T3, T4, T5, T6 and T7, respectively) were increased significantly (P<0.05) by amino acid supplementation. Significantly differences (P<0.05) were observed in the calcium, phosphorus and potassium (%) contents of broilersâ€™ bone across treatments. Supplemental lysine and both lysine and methionine improved meat quality and bone development of broiler chickens in this study.

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