Feeding effect of selenium enriched rotifers on larval growth and development in red sea bream Pagrus major

Kim, Hee‐Jin; Sakakura, Yoshitaka; Maruyama, Isao; Nakamura, Toshio; Takiyama, Kazushi; Fujiki, Haruyuki; Hagiwara, Atsushi

doi:10.1016/j.aquaculture.2014.05.021

Cited by 27 publications

(14 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…; Hamre, Mollan, Saele & Erstad ). Unfortunately, mineral content in hatchery live prey greatly differs from that in copepods, being in rotifers 0–20 mg kg −1 Se, 75–600 mg kg −1 Zn, and 6–11 Mn mg kg −1 (Hamre, Yúfera, Rønnestad, Boglione, Conceição & Izquierdo ; Nordgreen, Penglase & Hamre ; Yamamoto, Matsunari, Iwasaki, Hashimoto, Kai, Hokazono & Mushiake ; Kim, Sakakur, Maruyama, Nakamura, Takiyama, Fujiki & Hagiwara ) and in Artemia 104–423 Zn mg kg −1 and 8–43 mg kg −1 Mn (Nguyen, Satoh, Haga, Fushimi & Kotani ). Moreover, the mineral content in rotifers may vary with the type of enrichment, the kind of microalgae used as green water in the rearing tanks and the period where they remain unfed in the rearing tanks (Yamamoto et al .…”

Section: Introductionmentioning

confidence: 99%

Organic, inorganic and nanoparticles of Se, Zn and Mn in early weaning diets for gilthead seabream (Sparus aurata;Linnaeus, 1758)

et al. 2016

View full text Add to dashboard Cite

Levels of the oxidative stress-related minerals selenium (Se), zinc (Zn) and manganese (Mn) that should be supplied in microdiets for marine fish larvae depend on the availability of the molecular form of these minerals. The objective of this study was to determine how effectively Se, Zn and Mn in organic, inorganic and nanoparticle forms promote larval performance and bone development. Microdiets supplemented with Se, Zn and Mn were fed for 24 days to 20 dah seabream larvae. Microdiets without Se, Zn and Mn supplementation were associated with poor growth, low bone mineralization and a high incidence of anomalies in the branchial arches. Including Zn, Mn and Se in an amino acid chelate organic form promoted maximum larval growth, increased body lipid reserves, enhanced early mineralization and prevented branchial arches anomalies. In contrast, feeding with inorganic forms of these minerals was less effective than organic minerals in improving larval weight or bone mineralization in comparison to the nonsupplemented diet. Moreover, the larvae were less resistant to stress, and fish showed higher bone anomalies in the pre-hemal region. Adding Zn, Mn and Se in the form of nanometals did not enhance growth, but improved stress resistance and bone mineralization. The study showed the need to supplement seabream with early weaning diets based on squid meal and krill oil with one or more of the antioxidant minerals, to promote larval growth, bone mineralization and prevention of skeleton anomalies, organic minerals being more effective than inorganic forms and nanometals in promoting mineralization and stress resistance.

show abstract

Section: Introductionmentioning

confidence: 99%

Organic, inorganic and nanoparticles of Se, Zn and Mn in early weaning diets for gilthead seabream (Sparus aurata;Linnaeus, 1758)

et al. 2016

View full text Add to dashboard Cite

show abstract

“…Dạng hữu cơ thông thường của Se hữu cơ là selenoyeast và selenomethonine đang được nghiên cứu sử dụng trong nuôi trồng thủy sản. Bổ sung Se vào thức ăn đã cải thiện tăng trưởng [5,[12][13][14][15][16][17][18][19][20], tỷ lệ sống [5, 8, [26], cá tráp đỏ Pagrus major [27].…”

Section: Mở đầUunclassified

“…Cá thí nghiệm được nuôi từ lúc nở (tỷ lệ nở 98%) đến 20 ngày sau khi nở với hai thức ăn khác nhau: Luân trùng không làm giàu Se (0,0 µg Se/g, đối chứng) và luân trùng làm giàu bằng Se (2,2 µg Se/g) với mật độ 10 con luân trùng/ml. Kết quả nghiên cứu cho thấy, chiều dài toàn thân, chiều dài chuẩn, chiều dài đầu, đường kính mắt cá tráp đỏ Pagrus major lần lượt đạt 6,06; 5,74; 1,46; 0,57 và 0,50 mm ở nghiệm thức cho ăn luân trùng được làm giàu bằng Se thay vì 5,53; 5,26; 1,28 và 0,50 mm ở nghiệm thức đối chứng [27]. Điều này cho thấy Se cải thiện tăng trưởng của cá tráp đỏ Pagrus major giai đoạn giống, tuy nhiên không có sự sai khác có ý nghĩa về tỷ lệ giống giữa lô làm giàu luân trùng bằng Se và lô đối chứng.…”

Section: Hiệu Quả Của Se Trong Nuôi Trồng Thủy Sảnunclassified

TỔNG QUAN VỀ VIỆC SỬ DỤNG SELEN (Se) TRONG NUÔI TRỒNG THỦY SẢN

Lam¹,

Sang²

2018

JMST

View full text Add to dashboard Cite

Effects of antibiotics usage in aquaculture on environment and human health has prompted the search for alternative products. Recently, the microelements in organic form have been used as alternative to antibiotics in aquaculture. Se is one of the microelements that have received heightened attention. This report reviews the role of Se in the culture of fishes (cobia Rachycentron canadum L., red sea bream Pagrus major, fingerling channel catfish Ictalurus punctatus, seabass Lates calcarifer, snubnose dart Trachinotus blochii, rainbow trout Oncorhynchus mykiss, common carp Cyprinus carpio L., Atlantic salmon parr Salmo salar, nile tilapia Oreochromis niloticus, african catfish Clarias gariepinus, Senegalese sole Solea senegalensis, grouper Epinephelus malabaricus, gilthead seabream Sparus aurata, Chinook salmon Oncorhynchus tshawytscha, fathead minnow Pimephales promelas, striped bass Morone saxatilis, bluegill Lepomis macrochirus, crucian carp Carassius auratus gibelio) and crustacean (giant freshwater prawn Macrobrachium rosenbergii, white shrimp Penaeus vannamei, marron Cherax cainii, crayfish Procambarus clarkii). Suggestion for further research on the application of Se in aquaculture is also included.

show abstract

“…Selenocysteine, an amino acid containing Se, is found in both eukaryotes and prokaryotyes, with aquatic organisms having larger and more Se-dependent selenoproteomes, and in particular all vertebrates, both terrestrial and aquatic, have large selenoproteomes (Thisse et al, 2003;Lobanov et al, 2007). Se can be used to accelerate growth in higher organisms, such as in sea bream larvae fed on Se-enriched rotifers (Kim et al, 2014). Se, however, is toxic if ingested in concentrations greater than 5 ppm per day, and if livestock ingest plants containing 20-50 ppm this causes 'alkali disease' an acute form of Se poisoning (Fan & Kizer, 1990).…”

Section: Selenium Tolerance Levels In Extant Organismsmentioning

confidence: 99%

Severe selenium depletion in the Phanerozoic oceans as a factor in three global mass extinction events

et al. 2016

View full text Add to dashboard Cite

Selenium (Se) is one of the key trace elements required by all animal and most plant life, and Se deficiencies in the food chain cause pathologies or death. Here we show from new geochemical analyses of trace elements in Phanerozoicmarine pyrite that sustained periods of severe Se depletion in the past oceans correlate closely with three major mass extinction events, at the end of the Ordovician, Devonian and Triassic periods. These represent periods of Se depletion >1.5-2 orders of magnitude lower than current ocean abundances, being within the range to cause severe pathological damage in extant Se-reliant organisms. Accordingly Se depletion may have been one of several factors in these complex extinction scenarios. Recovery from the depletion/extinction events is likely part of a natural marine cycle, although rapid rises in global oxygen from sudden major increases in marine productivity and plant biomass after each extinction event may also have played a crucial role.

show abstract

Feeding effect of selenium enriched rotifers on larval growth and development in red sea bream Pagrus major

Cited by 27 publications

References 27 publications

Organic, inorganic and nanoparticles of Se, Zn and Mn in early weaning diets for gilthead seabream (Sparus aurata;Linnaeus, 1758)

Organic, inorganic and nanoparticles of Se, Zn and Mn in early weaning diets for gilthead seabream (Sparus aurata;Linnaeus, 1758)

TỔNG QUAN VỀ VIỆC SỬ DỤNG SELEN (Se) TRONG NUÔI TRỒNG THỦY SẢN

Severe selenium depletion in the Phanerozoic oceans as a factor in three global mass extinction events

Contact Info

Product

Resources

About