scholarly journals Nile tilapia (Oreochromis niloticus) fried in recycled palm oil: implications for nutrition and health

2021 ◽  
Vol 24 (1) ◽  
pp. 806-817
Author(s):  
Aemiro Tadesse Zula ◽  
Derese Tamiru Desta ◽  
Mary S. Willis
Keyword(s):  
Palm Oil ◽  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
Nutrition And Health ◽  
Nile Tilapia Oreochromis Niloticus

scholarly journals KINERJA HORMON REPRODUKSI DAN TINGKAT ABNORMALITAS LARVA IKAN NILA (OREOCHROMIS NILOTICUS LINNAEUS 1758) YANG DIPAPAR LIMBAH CAIR KELAPA SAWIT

2019 ◽  
Author(s):  
Muliari ◽  
Ilham Zulfahmi ◽  
Yusrizal Akmal
Keyword(s):  
Palm Oil ◽  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
Environmental Science ◽  
Developmental Toxicity ◽  
Palm Oil Mill Effluent ◽  
Aquatic Toxicology ◽  
Single Wall Carbon Nanotubes ◽  
Nile Tilapia Oreochromis Niloticus ◽  
Palm Oil Mill

Limbah cair kelapa sawit merupakan salah satu hasil samping dari pengolahan kelapa sawit yang berpotensi mencemari lingkungan terutama lingkungan perairan (Singh et al., 2011). Menurut Madaki dan Seng (2013), sebanyak 2.5 ton limbah cair kelapa sawit akan dihasilkan dari setiap ton proses pengolahan minyak kelapa sawit. Salah satu dampak negatif yang ditimbulkan dari industri pabrik kelapa sawit adalah timbulnya berbagai masalah lingkungan, terutama lingkungan aquatik. Penelitian PKPT tahun pertama menganalisis efek negatif dari limbah cair kelapa sawit yang berpotensi menganggu kinerja hormon reproduksi, mengalami kerusakan gonad, insang dan hati (Zulfahmi et al., 2017; Muliari et al., 2018; Zulfahmi et al., 2018; Muliari et al., 2019). Penelitian PKPT tahun kedua ini bertujuan menganalisis dampak limbah cair kelapa sawit terhadap kehidupan larva ikan nila. Rancangan penelitian terdiri dari empat perlakuan dengan lima ulangan untuk masing-masing perlakuannya: kontrol (0 mg/L), Perlakuan A (1.565 mg/L), Perlakuan B (2.347 mg/L), dan Perlakuan C (3.130 mg/L). Hasil Penelitian tahun pertama 2018 mengungkapkan bahwa paparan limbah cair kelapa sawit menyebabkan terjadi penurunan konsentrasi hormon ekstradiol, progresteron dan testosteron pada ikan nila, sehingga berdampak pada meningkatnya abnormalitas larva ikan Nila (Oreochromis niloticus). Hasil penelitian tahun kedua 2019 menunjukkan bahwa paparan limbah cair kelapa sawit memiliki dampak negatif menurunkan daya tetas dan kelangsungan hidup serta meningkatkan abnormalitas dan detak jantung larva ikan nila. Daftar PustakaGirardi FA, Bruch GE, Peixoto CS, Dal Bosco L, Sahoo SK, Gonçalves CO, Barros DM (2017). Toxicity of single‐wall carbon nanotubes functionalized with polyethylene glycol in zebrafish (Danio rerio) embryos. Journal of Applied Toxicology 37: 214-221.
Houck A, Cech JJ (2004) Effects of dietary methylmercury on juvenile Sacramento blackfish bioenergetics. Aquatic Toxicology 69:107–123.
Le Bihanic F, Morin B, Cousin X, Le Menach K, Budzinski H, Cachot J (2014) Developmental toxicity of PAH mixtures in fish early life stages. Part I: adverse effects in rainbow trout. Environmental Science and Pollution Research 21: 13720-13731.
Madaki YS, Seng L (2013) Palm oil mill effluent (POME) from Malaysia palm oil mills: waste or resource. International Journal of Science, Environment and Technology 2: 1138-1155.
Muliari, Akmal Y, Zulfahmi I, Juanda R, Karja NWK, Nisa C (2018). Histopathological changes in gill of Nile Tilapia (Oreochromis niloticus) after palm oil mill effluent exposure. IOP Conference Series: Earth and Environmental Science 216: 1–5Muliari, Zulfahmi I, Akmal Y, Karja NWK, Nisa C, Sumon KA (2019) Effects of palm oil mill effluent on reproductive hormone of female nile tilapia, Oreochromis niloticus (linnaeus 1758). Adv. Anim. Vet. Sci. 7: 1035-1041.
Singh RP, Embrandiri A, Ibrahim MH, Esa, N (2011) Management of biomass residues generated from palm oil mill: Vermicomposting a sustainable option. Resources, Conservation and Recycling 55: 423-434.
Sumon KA, Yesmin MF, Van den Brink PJ, Bosma RH, Peeters ET, Rashid H (2019) Effects of long-term chlorpyrifos exposure on mortality and reproductive tissues of Banded Gourami (Trichogaster fasciata).Journal of Environmental Science and Health Part B: 1-11.
Zhang QF, Li YW, Liu ZH, Chen QL (2016) Exposure to mercuric chloride induces developmental damage, oxidative stress and immunotoxicity in zebrafish embryos-larvae. Aquatic Toxicology 181: 76-85.Zulfahmi I, Muliari, Y Akmal (2017). Indeks hepatosomatik dan histopatologi hati ikan nila (Oreochromis niloticus linnaeus 1758). Prosiding SEMDI-UNAYA (Seminar Nasional Multi Disiplin Ilmu UNAYA) 1: 301- 314. Zulfahmi I, Muliari, Akmal Y, Batubara AS (2018) Reproductive performance and gonad histopathology of female Nile Tilapia (Oreochromis niloticus Linnaeus 1758) exposed to palm oil mill effluent. The Egyptian Journal of Aquatic Research 44: 327–332.

scholarly journals Palm oil in diets for Nile tilapia (Oreochromis niloticus) post-larvae

2021 ◽  
Vol 10 (14) ◽  
pp. e510101422099
Author(s):  
Luiz Fernando de Souza Alves ◽  
Joana D’Arc Maurício Rocha ◽  
Matheus dos Santos Cardoso ◽  
Jakeline Marcela Azambuja de Freitas ◽  
Aldi Feiden ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Soybean Oil ◽  
Palm Oil ◽  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
Methyl Esters ◽  
Saturated Fatty Acids ◽  
Randomized Design ◽  
Nile Tilapia Oreochromis Niloticus ◽  
Different Levels

The objectives of this research were to evaluate the effects of the substitution of soybean oil by palm oil in the diet of Nile tilapia (Oreochromis niloticus) post-larvae, to observe the performance and attractiveness of the feed, and to evaluate the fatty acid methyl esters profile of palm oil. Four hundred Nile tilapias were used after hatching (seven days old), distributed in 20 fiberglass tanks of 20 L each. The experiment was carried out in a completely randomized design with five treatments and four replicates. The treatments consisted of different levels of inclusion of palm oil, which were: 0.0, 1.5, 3.0, 4.5 and 6.0 %. The concentration of monounsaturated and saturated fatty acids in palm oil was measured, resulting in high amounts of palmitic, oleic and linoleic fatty acids. Significant differences were observed for the variables final weight, total length, weight gain, specific growth rate and condition factor. No significant differences were observed for palatability of the diets. It is concluded that the inclusion of 3% or more palm oil in substitution of soybean oil during the masculinization stage of tilapia larvae contributes to the improvement of productive parameters.

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