Enhancing the dietary value of palm oil in the presence of lysolecithin in tiger shrimp, Penaeus monodon

Khan, Hajah Imran; Dayal, J. Syama; Ambasankar, K.; Madhubabu, E. P.; Jannathulla, Rajabdeen; Rajaram, V.

doi:10.1007/s10499-017-0235-x

Cited by 16 publications

(19 citation statements)

References 37 publications

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“…This effect would probably be due to the result of preferential utilisation of fatty acids by shrimp. Sparing and retention of fatty acids has already been demonstrated in Penaeus chinensis (Xu et al, 1994), P. monodon (Deering et al, 1997;Khan et al, 2018) and P. vannamei (Gonzalez-Félix et al, 2002). However, the dietary change did not influence other major fatty acids in shrimp carcass.…”

Section: Resultsmentioning

confidence: 91%

Feeding diets with graded levels of fermented soybean meal to Pacific whiteleg shrimp Penaeus vannamei (Boone, 1931): Effect on digestive enzymes, immune responses and carcass composition

Jannathulla

Khan²,

Thulasi

et al. 2019

Indian J. Fish.

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A 45-days indoor trial was performed to assess the effect of fermented soybean meal (FSBM) on digestive enzyme activity, immune responses and carcass composition of amino acids, fatty acids, and minerals in Penaeus vannamei (Boone, 1931). Five iso-nitrogenous diets were formulated by replacing fishmeal (w/w) with FSBM (200, 250, 300. 350 and 400 g kg-1). A total of 300 juveniles (3.08±0.07 g) were randomly distributed to the experimental tanks at the rate of twenty shrimp per tank with three replications for each treatment. Protease activity (p<0.05) decreased with increase in the inclusion level of fermented ingredients. Shrimp fed with FSBM300 diet had a significantly (p<0.05) higher amylase activity than others. Whereas, the lipase activity was not affected significantly due to the dietary change. Total haemocyte count varied from 11.24 to18.54x106 cells ml-1 in FSBM diet fed shrimps. Control group showed highest activity of phenoloxidase (2.85 dopochrome ml-1) but it did not significantly differ from other treatments. Shrimp fed fermented ingredients had no significant difference in carcass amino acids. Eicosapentaenoic (C20:5) and docosahexaenoic acids (C22:6) were significantly (p<0.05) affected in shrimp reared with FSBM350 and FSBM400 diets. Calcium had a significant difference between the treatments, while other elements were not influenced. The results concluded that fishmeal could be partially substituted with fermented ingredients in the diet of P. vannamei without having any negative effect on immune responses and carcass micro-nutrients.

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Section: Resultsmentioning

confidence: 91%

Feeding diets with graded levels of fermented soybean meal to Pacific whiteleg shrimp Penaeus vannamei (Boone, 1931): Effect on digestive enzymes, immune responses and carcass composition

Jannathulla

Khan²,

Thulasi

et al. 2019

Indian J. Fish.

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“…It was suggested that this level of dietary lysolecithin supplementation could decrease body lipid deposition in channel catfish efficiently. However, Khan et al () reported that dietary lysolecithin supplementation (20,000 mg/kg) had no significant effects on the composition of the muscle portion and non‐muscle portion of tiger shrimp Penaeus monodon . Mohammadigheisar et al () found that abdominal fat in broiler chickens was not significantly influenced by dietary lysolecithin levels (500–1,000 mg/kg).…”

Section: Discussionmentioning

confidence: 99%

“…Lysolecithin, as an emulsifier, is formed by the hydrolysis of lecithin by phospholipase, which to remove one molecule of fatty acid from phospholipids and becoming more hydrophilic than phospholipids (Joshi, Paratkar, & Thorat, 2010). As a feed additive in animal nutrition, lysolecithin can effectively promote the formation of small micelle in the digestive tract, thereby enhancing the absorption and utilization of dietary lipids by animals (Khan et al, 2018;Kim et al, 2018;Zhao & Kim, 2017). As a precursor substance for the synthesis of lysolecithin, lecithin has been widely investigated for the effects on the lipid metabolism in fish (Tocher, Bendiksen, Campbell, & Bell, 2008).…”

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confidence: 99%

Effects of dietary lysolecithin on growth performance, feed utilization, intestinal morphology and metabolic responses of channel catfish (Ictalurus punctatus)

Liu

Chen

et al. 2019

Aquacult Nutr

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This study investigated the effects of dietary lysolecithin on growth performance, feed utilization and metabolic responses of channel catfish (Ictalurus punctatus). Fish (initial weight: 14.77 ± 0.45 g) were randomly fed one of five practical diets supplemented with graded levels of lysolecithin (0, 125, 250, 375 and 500 mg/kg) in quadruplicate groups for 10 weeks. Results showed that no significant differences in weight gain, condition factor and viscerosomatic index among all the treatments. Fish fed diet supplemented with 250 mg/kg lysolecithin had significantly decreased feed conversion ratio and significantly increased protein efficiency ratio compared to that fed the control diet. The group with 250 mg/kg of dietary lysolecithin had higher protein and lower lipid contents in the whole body, and lower lipid content in the liver than those in the control group. Groups supplemented with 250–500 mg/kg of dietary lysolecithin had significantly higher gastric and intestinal lipase activities than the control group. Dietary lysolecithin at the level of 250 mg/kg significantly increased the activities of Na+, K+‐ATPase, alkaline phosphatase, total antioxidative capacity, total superoxide dismutase, glutathione peroxidase and catalase and significantly decreased the content of malondialdehyde compared to the control diet. In conclusion, dietary supplementation of lysolecithin could confer benefits of feed utilization, body composition and antioxidative capacity of channel catfish.

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“…Bingkun et al (2011) observed a better digestibility with lyso-lecithin in broiler rations due to the enhanced efficiency of micelle formation. This would be a reason for obtaining better result with lyso-lecithin than soy-lecithin in our study by increasing the absorption of lipid and lipid soluble substances from shrimp gut (Khan et al, 2018). Whereas, Kontara et al (1998) supplemented phosphatidylcholine as a dietary source.…”

Section: Growth Performancementioning

confidence: 82%

“…Though the combined replacement of both marine protein and oil sources would have resulted in the reduced growth performance slightly, a significant (p<0.05) increase was observed with lyso-lecithin than soy-lecithin based diet. Khan et al (2018) suggested that this is attributed to the improvement in the overall lipid digestibility, in particular fatty acids in P. monodon as a result of increased solubilisation and emulsification of the lipid due to the presence of lyso-lecithin. Schwarzer and Adams (1996) reported that lyso-lecithin forms micelles that are very small and more stable than those formed with other phospholipids or emulsifier such as lecithin and bile salt.…”

Section: Growth Performancementioning

confidence: 99%

Effect of partial replacement of marine protein and oil sources in presence of lyso-lecithin in the diet of tiger shrimp Penaeus monodon Fabricius, 1978

Khan¹,

Rohit²,

Madhubabu³

et al. 2018

Indian J. Fish.

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A 42-days growth trail was performed to evaluate the effect of lyso-lecithin in Penaeus monodon (5.08±0.08 g) in terms of growth and carcass fatty acid composition. Three iso-nitrogenous and iso-lipidic diets were prepared by partially replacing both marine protein and oil sources using plant based ingredients in the presence of soy-lecithin or lyso-lecithin. Each experimental diet was randomly allotted to three tanks with fifteen shrimps per tank and all the tanks were equipped with the flow-through system. Results revealed that shrimp fed diet with lyso-lecithin had significantly (p<0.05) higher specific growth rate, SGR (2.15) and daily growth coefficient, DGC (1.44) than those fed soy-lecithin (1.91 and 1.25 respectively). The growth pattern, feed and protein efficiency measures were not only better with lyso-lecithin compared to soy-lecithin and also on par with the control group. However, there was no significant difference in survival (82.22 to 84.44%) between the dietary treatments. The fatty acid composition of diets to a certain extent was reflected in the carcass composition of shrimp. The most essential fatty acids viz., eicosapentaenoic and docosahexaenoic acids were significantly (p<0.05) higher in shrimp fed lyso-lecithin supplemented diet. Present results suggest that lyso-lecithin enhances growth performance of P. monodon and carcass fatty acid composition compared to soy-lecithin due to its high emulsification properties with partial replacement of marine sources.

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Enhancing the dietary value of palm oil in the presence of lysolecithin in tiger shrimp, Penaeus monodon

Cited by 16 publications

References 37 publications

Feeding diets with graded levels of fermented soybean meal to Pacific whiteleg shrimp Penaeus vannamei (Boone, 1931): Effect on digestive enzymes, immune responses and carcass composition

Feeding diets with graded levels of fermented soybean meal to Pacific whiteleg shrimp Penaeus vannamei (Boone, 1931): Effect on digestive enzymes, immune responses and carcass composition

Effects of dietary lysolecithin on growth performance, feed utilization, intestinal morphology and metabolic responses of channel catfish (Ictalurus punctatus)

Effect of partial replacement of marine protein and oil sources in presence of lyso-lecithin in the diet of tiger shrimp Penaeus monodon Fabricius, 1978

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