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1. Fatty acids in the inedible parts of jade perch Scortum barcoo

Author:
Abdelrahman Ibrahim Elhag; Sharifah Rahmah; Rasina Abdul Rasid; Sharif Shahin; Gusti Afiz Gusti Ruslan Noor; Mohd Sabri Muda; Mohd Zaidi Ibrahim; Sairatul Dahlianis Ishak; Jiun-Yan Loh; Thumronk Amornsakun; Hua Thai Nhan; Young-Mao Chen; Hon Jung Liew
Source:
Aquaculture international 2022 v.30 no.5 pp. 2263-2277
ISSN:
0967-6120
Subject:
Scortum barcoo; aquaculture; dietary supplements; docosahexaenoic acid; eicosapentaenoic acid; fatty fish; feeds; head; muscles; saturated fatty acids; visceral fat
Abstract:
... The study aimed to quantify fatty acids in the edible body parts (skin, dorsal muscle, and belly muscle) and inedible body parts (head, bone, and visceral fat) of the jade perch, Scortum barcoo, for nutraceutical purposes. Results showed that the head and skin contained the significantly highest levels of omega-3 at 44.96 ± 3.64 mg FA/g tissue and 40.51 ± 2.07 mg FA/g tissue. Comparatively, bone a ...
DOI:
10.1007/s10499-022-00901-y

2. Implications of genome-wide single nucleotide polymorphisms in jade perch (Scortum barcoo) reveals the putative XX/XY sex-determination system, facilitating a new chapter of sex control in aquaculture

Author:
Aorarat Suntronpong; Thitipong Panthum; Nararat Laopichienpong; Dung Ho My Nguyen; Ekaphan Kraichak; Worapong Singchat; Nattakan Ariyaraphong; Syed Farhan Ahmad; Narongrit Muangmai; Prateep Duengkae; Surin Peyachoknagul; Tariq Ezaz; Kornsorn Srikulnath
Source:
Aquaculture 2022 v.548 pp. 737587
ISSN:
0044-8486
Subject:
Scortum barcoo; Y chromosome; aquaculture; freshwater fish; genetic improvement; genome; genomics; loci; males; sex determination; sexual dimorphism; transposons; Australia; China
Abstract:
... Jade perch (Scortum barcoo) is a new teleost in the developing aquaculture freshwater finfish grow-out sector in Australia and China. However, key information on the breeding sex determination system (SDS) remains poorly understood, hampering sex control programs and genetic improvement. In this study, the jade perch SDS was examined by investigating genome-wide single-nucleotide polymorphisms (SN ...
DOI:
10.1016/j.aquaculture.2021.737587

3. Effects of starvation stress on jade perch scortum barcoo based on proteomics analysis

Author:
Xiaoyong Xie; Guoling Ye; Yuyuan Bao; Ziwei Ying; Mujiao Xie; Changbo Zhu; Ruixuan Wang
Source:
Aquaculture research 2021 v.52 no.6 pp. 2840-2851
ISSN:
1355-557X
Subject:
Scortum barcoo; amino acid metabolism; antioxidant activity; antioxidants; aquaculture; energy; fasting; fatty acid metabolism; fish; gene expression regulation; oxidative phosphorylation; proteomics; research; stable isotopes; starvation; tandem mass spectrometry
Abstract:
... Proteins related to antioxidant defence systems and energy maintenance play a vital role in resisting starvation in fish. However, studies on the underlying molecular mechanism of starvation stress in the jade perch Scortum barcoo are very limited. Thus, the proteomic changes in S. barcoo during fasting were investigated by stable isotope labelling and high‐performance liquid chromatography‐tandem ...
DOI:
10.1111/are.15135

4. Characterizing the water quality and microbial communities in different zones of a recirculating aquaculture system using biofloc biofilters

Author:
Wenchang Liu; Hongyu Ke; Jing Xie; Hongxin Tan; Guozhi Luo; Bo Xu; Godwin Abakari
Source:
Aquaculture 2020 v.529 pp. 735624
ISSN:
0044-8486
Subject:
Scortum barcoo; alkalinity; ammonium nitrogen; biofilters; biofloc technology; calcium carbonate; denitrification; denitrifying microorganisms; microbial communities; nitrate nitrogen; nitrates; nitrifying bacteria; nitrite nitrogen; nitrites; nitrogen; orthophosphates; phosphorus; recirculating aquaculture systems; stocking rate; tanks; total suspended solids; water quality
Abstract:
... Recirculating aquaculture systems (RAS) using biofloc biofilters can address the high accumulation of nitrate (NO₃⁻-N) and total suspended solids (TSS) in in-situ biofloc technology (BFT) aquaculture systems. A RAS was divided into the following four zones: reaction zones of the BFT biofilters, settling zones of the BFT biofilters, culture tanks, and a buffer tank. During the 95-day experimental p ...
DOI:
10.1016/j.aquaculture.2020.735624

5. Health risk assessments based on polycyclic aromatic hydrocarbons in freshwater fish cultured using food waste-based diets

Author:
Yu Bon Man; Wing Yin Mo; Feng Zhang; Ming Hung Wong
Source:
Environmental pollution 2020 v.256 pp. 113380
ISSN:
0269-7491
Subject:
Oreochromis niloticus; Scortum barcoo; adults; adverse effects; children; farmed fish; feeds; fish consumption; fish culture; fish meat; freshwater fish; gas chromatography-mass spectrometry; health effects assessments; human health; markets; neoplasms; polycyclic aromatic hydrocarbons; risk
Abstract:
... Two farmed freshwater fish species Nile tilapia (Oreochromis niloticus) and jade perch (Scortum barcoo) were cultured with food waste-based diets and compared with commercial formulated control diet for a period of six months. Sixteen priority polycyclic aromatic hydrocarbons (PAHs) in the diets and cultured fish meat were tested by gas chromatography–mass spectrometry. No significant differences ...
DOI:
10.1016/j.envpol.2019.113380

6. Fermented food waste for culturing jade perch and Nile tilapia: Growth performance and health risk assessment based on metal/loids

Author:
Wing Yin Mo; Yu Bon Man; Feng Zhang; Ming Hing Wong
Source:
Journal of environmental management 2019 v.236 pp. 236-244
ISSN:
0301-4797
Subject:
Oreochromis niloticus; Scortum barcoo; arsenic; arsenic oxide; blood serum; cadmium; chromium; copper; diet; feed conversion; fermented foods; field experimentation; fish; fish feeds; fish meal; fisheries; food waste; growth performance; health effects assessments; human health; humans; immunity; ingredients; laboratory experimentation; lead; mercury; neoplasms; pellets; risk; zinc
Abstract:
... Food waste is a low-cost and nutritious source of feed which could be beneficial to the fishery industry. The objective of this study was to use fermented food wastes as major sources of protein to replace the fish meal used in fish feeds for culturing jade perch (Scortum barcoo) and Nile tilapia (Oreochromis niloticus). Two experiments (a laboratory and a field trial) were conducted to test the s ...
DOI:
10.1016/j.jenvman.2019.01.102

7. Influence of continuous magnetic field exposure on water properties and subsequent effects on the growth performance, plasma biochemistry, nutritive value and liver histopathology of Jade Perch Scortum barcoo in a recirculating system

Author:
Sadam M. Hassan; Muhammad A. Sulaiman; Najlaa S. Madlul; Abdalbast H. Fadel; Ridzwan Abdul Rahman
Source:
Aquaculture research 2019 v.50 no.7 pp. 1931-1941
ISSN:
1355-557X
Subject:
Scortum barcoo; aspartate transaminase; blood; body weight changes; crude protein; feed conversion; fish; growth performance; hepatocytes; histopathology; inflammation; juveniles; lipids; liver; magnetic fields; necrosis; nutritive value; risk; specific growth rate; water quality
Abstract:
... A 150‐days study was conducted on the continuous exposure of magnetized water at 0.00, 0.10, 0.15 and 0.20 Tesla (T) on quadruplicate treatments of Jade Perch Scortum barcoo juveniles in a recirculating system. Each replicate consisted of 18 fish with an average weight of 7.52 g over all treatments. The feeding efficiencies, growth, whole‐body proximate plasma parameters, survival were measured an ...
DOI:
10.1111/are.14080

8. Effects of Feeding Frequencies on the Growth, Plasma Biochemistry, and Liver Glycogen of Jade Perch Scortum barcoo in a Recirculating System

Author:
Firas M. Al‐Khafaji; Nicholas Romano; S. M. Nurul Amin; Abdalbast H. I. Fadel; Mahdi Ebrahimi; Ali Karami; Aziz Arshad
Source:
North American journal of aquaculture 2017 v.79 no.3 pp. 216-223
ISSN:
1522-2055
Subject:
Scortum barcoo; blood glucose; body weight; cholesterol; crude protein; energy; feeding frequency; fish; glycogen; hepatosomatic index; histology; liver; mineral content; muscles; proximate composition; staining
Abstract:
... Jade Perch Scortum barcoo having an initial average weight of 7.28 ± 0.13 g (mean ± SE) were cultured in a recirculating system at different feeding frequencies that included one, two, three, or four meals a day at 5% body weight per day. Treatments were performed in triplicate using 65 fish in each replicate. After 72 d, the survival, growth, feeding efficiencies, body indices, plasma biochemistr ...
DOI:
10.1080/15222055.2017.1301604

9. Nocardia seriolae infection in cultured jade perch, Scortum barcoo

Author:
Fang Wang; Xuguang Wang; Chun Liu; Ouqin Chang; Yongyong Feng; Lang Jiang; Kaibin Li
Source:
Aquaculture international 2017 v.25 no.6 pp. 2201-2212
ISSN:
0967-6120
Subject:
Nocardia seriolae; Scortum barcoo; color; fish; genes; granuloma; heart; histology; histopathology; kidneys; light microscopy; liver; nocardiosis; pathogens; pond culture; ribosomal RNA; risk; spleen; staining; tissues; China
Abstract:
... Nocardiosis is a chronic infectious disease that afflicts multiple fish species and poses a growing threat to the aquaculture. In this study, Nocardia sp. infection was identified in jade perch, Scortum barcoo, from a pond culture in Guangzhou, China. The infected fish were characterized by dark body color, occasional skin ulcerations, and nodular lesions in the kidney, liver, heart, and other org ...
DOI:
10.1007/s10499-017-0184-4

10. Outbreaks of ulcerative disease associated with ranavirus infection in barcoo grunter, Scortum barcoo (McCulloch & Waite)

Author:
P Kayansamruaj; A Rangsichol; H T Dong; C Rodkhum; M Maita; T Katagiri; N Pirarat
Source:
Journal of fish diseases 2017 v.40 no.10 pp. 1341-1350
ISSN:
0140-7775
Subject:
Micropterus salmoides; Santee-Cooper ranavirus; Scortum barcoo; coat proteins; farms; fish; genes; hemorrhage; inclusion bodies; kidneys; mortality; muscles; necrosis; nucleotide sequences; polymerase chain reaction; skin lesions; spleen; viruses; Thailand
Abstract:
... In 2013, an outbreak of ulcerative disease associated with ranavirus infection occurred in barcoo grunter, Scortum barcoo (McCulloch & Waite), farms in Thailand. Affected fish exhibited extensive haemorrhage and ulceration on skin and muscle. Microscopically, the widespread haemorrhagic ulceration and necrosis were noted in gill, spleen and kidney with the presence of intracytoplasmic eosinophilic ...
DOI:
10.1111/jfd.12606

11. Schizochytrium as a replacement for fish oil in a fishmeal free diet for jade perch, Scortum barcoo (McCulloch & Waite)

Author:
Stijn Van Hoestenberghe; Charles‐Aimé Fransman; Tom Luyten; Daniel Vermeulen; Ivo Roelants; Saskia Buysens; Bruno M. Goddeeris
Source:
Aquaculture research 2016 v.47 no.6 pp. 1747-1760
ISSN:
1355-557X
Subject:
Schizochytrium; Scortum barcoo; diet; fillets; fish; fish feeding; fish meal; fish oils; highly unsaturated fatty acids; juveniles; linseed oil; omega-3 fatty acids; omega-6 fatty acids; sensory properties; weight gain; weight loss
Abstract:
... A 10‐week trial was conducted to determine the response of juvenile jade perch Scortum barcoo on the replacement of dietary fish oil (FO) in a fishmeal free diet. Three iso‐nitrogenous, isocaloric and isolipidic diets were formulated, each containing a different primary fat source: FO, linseed oil (LO), and a mixture of Schizochytrium and LO. The substitution of FO with the mixture of Schizochytri ...
DOI:
10.1111/are.12631

12. Automatic mass estimation of Jade perch Scortum barcoo by computer vision

Author:
S. Viazzi; S. Van Hoestenberghe; B.M. Goddeeris; D. Berckmans
Source:
Aquacultural engineering 2015 v.64 pp. 42-48
ISSN:
0144-8609
Subject:
Scortum barcoo; biomass; computer vision; data collection; equations; fish; models; recirculating aquaculture systems; regression analysis; swimming; tail; weighing devices
Abstract:
... The aim of this study was to test and evaluate a 2D computer vision technique that estimates the mass of Jade perch Scortum barcoo swimming freely in a tank of a recirculation aquaculture system. The first step of this study, which is described in this paper, was to build up a relationship between the fish shape and its mass in order to be able to estimate the mass of the fish by vision techniques ...
DOI:
10.1016/j.aquaeng.2014.11.003

13. Effect of weaning age and the use of different sized Artemia nauplii as first feed for jade perch Scortum barcoo

Author:
Stijn Van Hoestenberghe; Mathieu Wille; Evelien De Swaef; Bruno M. Goddeeris; Nancy Nevejan
Source:
Aquaculture international 2015 v.23 no.6 pp. 1539-1552
ISSN:
0967-6120
Subject:
Artemia; Scortum barcoo; fatty acid composition; fish; instars; labor; live feeds; mortality; nauplii; tanks; weaning
Abstract:
... The first days of exogenous feeding are crucial for larval recruitment. A correct first prey item and the determination of the optimal weaning age, can reduce labor cost and fish mortality to a great extent. This study was conducted to evaluate the use of small and regular Artemia fransiscana (AF and EG Artemia, Inve, Belgium) as first feed for jade perch Scortum barcoo, and to determine the minim ...
DOI:
10.1007/s10499-015-9903-x

14. Characterizing the structural diversity of a bacterial community associated with filter materials in recirculating aquaculture systems of Scortum barcoo

Author:
Peng Zhu; Yangfang Ye; Fangfang Pei; Kaihong Lu
Source:
Canadian journal of microbiology 2012 v.58 no.3 pp. 303-310
ISSN:
0008-4166
Subject:
Fusobacteria; ribosomal RNA; community structure; Acidobacteria; Proteobacteria; Scortum barcoo; recirculating aquaculture systems; Nitrospira moscoviensis; water quality; genes; bacterial communities; Sphingobacteriia; Actinobacteria; bacteria
Abstract:
... The bacterial community structure associated with filter materials in the recirculating aquaculture system of Scortum barcoo was investigated using the 16S rRNA gene clone library method. Preliminary results showed that the clone library constructed from the initial operation condition was characterized by 31 taxa of bacteria belonging to eight phyla including Proteobacteria, Acidobacteria, Firmic ...
DOI:
10.1139/w11-130