Evaluation of rubber seed oil as lipid source in red tilapia (
            <i>Oreochromis</i>
            sp.) diet

Kushayadi, Andika Gumilang; Suprayudi, Muhammad Agus; Jusadi, Dedi; Fauzi, Ichsan Achmad

doi:10.1111/are.14352

Cited by 5 publications

(6 citation statements)

References 36 publications

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“…ROS causes the lipid peroxidation and oxidation of some specific proteins, thereby affecting the intracellular systems (Mates, 2000). Lipid peroxidation in cell membranes causes the formation of unsaturated fatty acid chains in cells, disrupting the cell permeability (Kushayadi et al., 2020). Through this process, the oxidized lipid in the membrane causes the formation of malondialdehyde compounds (MDA) as the end product of lipid peroxidation in cell membranes (Fawole et al., 2017; Patra et al., 2008).…”

Section: Discussionmentioning

confidence: 99%

The evaluation of α‐Lipoic acid supplementation in diet on the growth performance of giant gourami ( Osphronemus goramy ) juvenile

Samuki

Setiawati

Jusadi

et al. 2020

Aquaculture Research

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This study was performed to evaluate the supplementation of α‐lipoic acid in diets on the growth performance of giant gourami juvenile. This study used the completely randomized design experimental method containing four diets treatments and four replications. The experimental diets comprised L0 as control (0.0 g/kg), L03 (0.3 g/kg), L06 (0.6 g/kg) and L09 (0.9 g/kg), which made as isonitrogenous and isocaloric diet. The experimental diets were given on the giant gourami juvenile (7.05 ± 0.08 g initial weight) for 60 days. The supplementation of α‐lipoic acid on L06 treatment significantly improved the feed intake, specific growth rate, feed conversion ratio, protein retention, lipid retention, liver lipid, liver glycogen and superoxide dismutase enzyme. On the other hand, the highest malondialdehyde, blood triglycerides and hepatosomatic index were obtained from L0 treatment (Duncan: p < 0.05). The water quality parameters (temperature, pH, DO, nitrite, nitrate and TAN) had no significant difference among treatments. This study concludes that the supplementation of α‐lipoic acid in diet improves the growth performance of giant gourami juvenile.

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Section: Discussionmentioning

confidence: 99%

The evaluation of α‐Lipoic acid supplementation in diet on the growth performance of giant gourami ( Osphronemus goramy ) juvenile

Samuki

Setiawati

Jusadi

et al. 2020

Aquaculture Research

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“…The protein in the fish body in 2% rubber seed oil gives a significant result with other treatments (P <0.05) (Table 4). The increase in rubber seed oil is thought to increase antinutritional substances that inhibit metabolic processes and nutrient storage in fish bodies (Kushayadi et al, 2020). However, the use of rubber seed oil does not affect the body fat content of striped catfish seeds at the end of the cultivation (P> 0.05).…”

Section: Resultsmentioning

confidence: 96%

“…A decrease in appetite in tilapia is observed in the use of rubber seed flour of more than 60% in feed (Lee and Wendy, 2017). In addition, the presence of cyanide acid in rubber seed oil can reduce feed palatability (Kushayadi et al, 2020). The content of cyanide acid in the feed is 8.25 -43.12 ppm (Deng et al, 2017).…”

Section: Resultsmentioning

confidence: 99%

“…Furthermore, boiling rubber seeds at 100 o C for 30 minutes can reduce the cyanide acid content (Udo et al, 2018). Rubber seed oil heated at 100 o C for 60 minutes can reduce 95% of cyanide acid (Kushayadi et al, 2020). Based on this, an experiment was carried out to evaluate rubber seeds as a source of plant lipids in feed to improve the growth performance of catfish seeds.…”

Section: Introductionmentioning

confidence: 99%

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The Use of Rubber Seed Oil as an Alternative Plant Lipid Source for Stripped Catfish (Pangasianodon hypophthalmus) Diet

Fatmawaty

Putra

Munandar

et al. 2021

JAFH

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Dietary lipid in the forms of fish oil and corn oil are known as the best lipid sources. An effort to find an alternative to lipid sources other than both forms of oil can be done through the use of ts rubber seed oil. The study was conducted to evaluate rubber seed oil as a lipid source in the diet for increasing the growth of striped catfish (Pangasianodon hypophthalmus) fingerlings. A tested diet having isoprotein (30.14±0.01%) and isoenergy (271.26±0.08 DE kcal/100g) was used in this study. Fish oil, corn oil, and rubber seed oil at a total of 3% were used as the diet's lipid sources. Rubber seed oil was added to the diet at 0, 1, and 3%, respectively. After acclimatized to the experimental condition, striped catfish fingerlings (9.72±0.01 g) were randomly stocked in 12 aquariums (69x29x35 cm3; Volume 50 L) with a density of 15 fingerlings/container and fed on the tested diet at satiation for 40 days. The use of rubber seed oil as a source of lipid in the diet does not affect the survival rate and body fat (P> 0.05). The composition of 2% rubber seed oil in the feed gives the best growth in striped catfish fingerlings, with feed intake of 233.00±1.00 g, a specific growth rate of 2.01±0.05% day-1, feed efficiency of 75.45 ± 1.18%, protein efficiency ratio of 2.45 ± 0.11% and body protein of 44.03 ± 2.42%. There is a tendency that higher rubber seed oil content in the diet, produce better the fatty acid profile in the body of the striped catfish.

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“…Linamarin can form a stable complex in the form of HCN when it meets with the enzyme linamarase (Salimon et al, 2012). In the study of Kushayadi et al (2019), heating at 100°C for 60 minutes can reduce HCN levels in rubber seed oil by 95%. Although HCN can be evaporated at 26 o C, a higher temperature used to shorten the evaporation time (Nebiyu & Getachew, 2011).…”

Section: Discussionmentioning

confidence: 99%

Evaluation of processed rubber seed oil Hevea brasiliensis utilization as lipid source in Clarias gariepinus feed

Annisa

Suprayudi

Setiawati

et al. 2020

Jurnal Akuakultur Indonesia

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ABSTRACT Clarias gariepinus rearing is mostly done with intensive systems that use a lot of commercial feed. The price of raw material for the feed lipid source which is currently the main source of fatty acids in freshwater fish feed continues to increase and compete with human needs. Rubber seed oil (RSO) is considered feasible to be an alternative. This study aimed to evaluate the use of heated RSO as alternative lipid source in C gariepinus feed. The results of this study indicated that heating could reduce HCN levels in RSO by 95%. Even after heated RSO was inserted into the feed formulation there is still HCN in feed, however it did not affect the survival rate of C. gariepinus statistically. Heated RSO based feed shows a specific growth rate that was higher than non-heating RSO-based feed. Feeding with heated RSO also did not affect nutrient retention in C. gariepinus. This also followed by blood profile, blood chemistry and body fatty acids profile, MDA levels and SOD levels which were almost same as treatment feed using fish oil and corn oil. From these results, it can be concluded that heating can reduce 95% HCN content in RSO and can be used as a lipid source in C. gariepinus feed. Keywords: Aquaculture, essential fatty acids, growth performance, HCN, rubber seed oil. ABSTRAK Budidaya ikan lele Clarias gariepinus dengan sistem intensif menggunakan banyak pakan buatan. Harga bahan baku untuk sumber lemak pakan terus meningkat dan bersaing dengan kebutuhan manusia. Minyak biji karet (MBK) layak menjadi alternatif. Penelitian ini bertujuan mengevaluasi penggunaan MBK yang dipanaskan sebagai sumber lemak alternatif dalam pakan ikan lele. Hasil penelitian menunjukkan proses pemanasan dapat mengurangi kadar HCN pada MBK hingga 95%. Walaupun masih terdapat sejumlah kecil HCN pada pakan berbasis MBK yang dipanaskan, tetapi tidak memengaruhi tingkat kelangsungan hidup ikan lele (p>0,05). Pakan berbasis MBK proses pemanasan menunjukkan laju pertumbuhan spesifik yang lebih tinggi dari pakan berbasis MBK yang tidak dipanaskan. Pemberian pakan berbasis MBK proses pemanasan juga tidak memengaruhi retensi nutrisi ikan lele. Demikian pula parameter profil darah, kimia darah, profil asam lemak tubuh, kadar MDA dan kadar SOD hampir sama dengan pakan perlakuan berbasis minyak ikan dan minyak jagung. Sehingga dapat disimpulkan MBK proses pemanasan dapat mengurangi 95% kandungan HCN dan dapat digunakan sebagai sumber lemak dalam pakan ikan lele. Kata kunci: Akuakultur, asam lemak esensial, HCN, kinerja pertumbuhan, minyak biji karet.

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Evaluation of rubber seed oil as lipid source in red tilapia ( Oreochromis sp.) diet

Cited by 5 publications

References 36 publications

The evaluation of α‐Lipoic acid supplementation in diet on the growth performance of giant gourami ( Osphronemus goramy ) juvenile

The evaluation of α‐Lipoic acid supplementation in diet on the growth performance of giant gourami ( Osphronemus goramy ) juvenile

The Use of Rubber Seed Oil as an Alternative Plant Lipid Source for Stripped Catfish (Pangasianodon hypophthalmus) Diet

Evaluation of processed rubber seed oil Hevea brasiliensis utilization as lipid source in Clarias gariepinus feed

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