Olive mill wastewater-enriched diet positively affects growth, oxidative and immune status and intestinal microbiota in the crayfish, Astacus leptodactylus

Parrillo, Lucia; Coccia, Elena; Volpe, Maria Grazia; Siano, Francesco; Pagliarulo, Caterina; Scioscia, Elisa; Varricchio, Ettore; Safari, Omid; Eroldoğan, Tufan; Paolucci, Marina

doi:10.1016/j.aquaculture.2017.02.013

Cited by 34 publications

(18 citation statements)

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“…Optimal diet formulations are promising strategies to improve the production efficiency and the health condition of the farmed species, while limiting the use of antibiotics and chemicals, widely used to control mortality and infections (Glencross et al., 2007; Safari et al., 2014a). Using feed additives including prebiotics (Safari et al., 2014b), probiotics (Valipour et al., 2019), synbiotics (Safari & Paolucci, 2017a; Safari et al., 2017), nucleotides (Safari et al., 2015), L‐carnitine (Safari et al., 2015) and phytogenics, plant‐derived materials (Parrillo et al., 2017; Safari & Paolucci, 2017b) as generally recognized as safe (GRAS) materials have shown positive effects on the growth performance, immunity and the stress resistance of crayfish. In this regard, organic acids (OAs), well known as acidifiers (ACIs) and short‐chain fatty acids (SCFAs), were defined as by‐products of substrate fermentation with gastrointestinal microbiome (Ng & Koh, 2017).…”

Section: Introductionmentioning

confidence: 99%

Effect of dietary encapsulated organic salts (Na‐acetate, Na‐butyrate, Na‐lactate and Na‐propionate) on growth performance, haemolymph, antioxidant and digestive enzyme activities and gut microbiota of juvenile narrow clawed crayfish, Astacus leptodactylus leptodactylus Eschscholtz, 1823

2020

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A 63‐day experiment was done to study the effects of four levels (5, 10, 20 and 50 g/kg) of encapsulated organic salts (Na‐acetate, Na‐butyrate, Na‐lactate and Na‐propionate) on the growth indices and haemato‐immunological responses of crayfish Astacus leptodactylus leptodactylus (4.38 ± 0.08 g). Crayfish were distributed at 51 1,000‐L tanks (17 treatments at triplicate). The highest values of final weight (27.86 g), specific growth rate (2.94% body weight per day) and survival rate (96%) were observed in the crayfish fed the 20 g/kg of encapsulated Na‐propionate diet (p < .05). The highest activities of phenoloxidase (7.4 U/min), superoxide dismutase (7.80 U/min) and lysozyme (9.40 U/min) were observed in the gut of crayfish fed the 20 g/kg of encapsulated Na‐propionate diet (p < .05), as well as the highest activities of alkaline protease (10.70 U/mg), lipase (9.10 U/mg), amylase (9.60 U/mg) and the lactobacillus count (p < .05). Broken line regression model of SGR and phenoloxidase activity suggested that the optimum dietary levels of encapsulated Na‐acetate, Na‐butyrate, Na‐lactate and Na‐propionate could be 30.7, 31.8, 31.4 and 33.5 g/kg, respectively, in crayfish reared in culture conditions.

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Section: Introductionmentioning

confidence: 99%

Effect of dietary encapsulated organic salts (Na‐acetate, Na‐butyrate, Na‐lactate and Na‐propionate) on growth performance, haemolymph, antioxidant and digestive enzyme activities and gut microbiota of juvenile narrow clawed crayfish, Astacus leptodactylus leptodactylus Eschscholtz, 1823

2020

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“…Visual observation of A. leptodactylus hepatopancreas revealed a yellow macroscopic appearance, suggesting fat accumulation. The histological features revealed a preponderance of large droplets within tubule cells more abundant in the crayfish fed on OMWW‐enriched diets (Parrillo et al., ). Conversely, few reports indicate that polyphenols prevent or decrease the accumulation of liver triglycerides (Acin et al., ; Hussein et al., ).…”

Section: Discussionmentioning

confidence: 99%

¹H-NMR metabolomic profiling of the crayfishAstacus leptodactylussubjected to polyphenol-enriched diets

et al. 2017

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1H‐NMR analysis of the hepatopancreas, muscle and haemolymph of Astacus leptodactylus after feeding with polyphenol‐enriched diet is reported. 1H‐NMR spectra of lipophilic extracts showed the presence of cholesterol, fatty acid residues, phospholipids and triglycerides. 1H‐NMR spectra of aqueous extracts identified 35 metabolites in the hepatopancreas, 31 in the muscle and 22 in the haemolymph. A total of 20 metabolites (amino acids and their derivatives) were present in the hepatopancreas, the muscle and the haemolymph. A total of 10 metabolites were present in both the hepatopancreas and the muscle (five amino acids, 2‐hydroxybutyrate, choline, myo‐inositol, glycogen and uracil). 2‐Hydroxyisobutyrate and creatine were present in both the hepatopancreas and the haemolymph. Phosphorylethanolamine, phosphocholine and fumarate were present only in the hepatopancreas and isoleucine only in the muscle. Statistical analysis showed that the percentage of weight gain was statistically higher in polyphenol‐enriched diet groups compared to the control and that polyphenols had a stimulating effect on the general metabolism. No stress‐related metabolites were higher in crayfish fed with polyphenol‐enriched diet. Conversely, phosphatidylcholine, cholesterol and DHA, linked to resistance to environmental stress and diseases, were higher compared to the control diet. This study indicates that 1H‐NMR is a useful tool to study the metabolomics in relation to diet differences.

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“…On the other hand, the use of PCs as prebiotics is of recent interest, so aquaculture studies are scarce. In this context, the effect of PCs of the OMWW on the gut microbiota of narrow clawed crayfish ( Astacus leptodactylus ) was evaluated [ 126 ]. Supplementation of 0.5 and 5 g/kg significantly reduced the total intestinal microbiota, with the exclusion of anaerobes and yeasts.…”

Section: Use Of Bioactive Compounds From Agro-industrial Waste In mentioning

confidence: 99%

Exploitation of Agro-Industrial Waste as Potential Source of Bioactive Compounds for Aquaculture

Leyva‐López

Lizárraga-Velázquez

Hernández

et al. 2020

Foods

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The agroindustry generates a large amount of waste. In postharvest, food losses can reach up to 50%. This waste represents a source of contamination of soil, air, and bodies of water. This represents a problem for the environment as well as for public health. However, this waste is an important source of bioactive compounds, such as phenolic compounds, terpenes, and β-glucans, among others. Several biological activities have been attributed to these compounds; for example, antioxidant, antimicrobial, gut microbiota, and immune system modulators. These properties have been associated with improvements in health. Recently, the approach of using these bioactive compounds as food additives for aquaculture have been addressed, where it is sought that organisms, in addition to growing, preserve their health and become disease resistant. The exploitation of agro-industrial waste as a source of bioactive compounds for aquaculture has a triple objective—to provide added value to production chains, reduce pollution, and improve the well-being of organisms through nutrition. However, to make use of the waste, it is necessary to revalue them, mainly by determining their biological effects in aquaculture organisms. The composition of bioactive compounds of agro-industrial wastes, their biological properties, and their application in aquaculture will be addressed here.

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Olive mill wastewater-enriched diet positively affects growth, oxidative and immune status and intestinal microbiota in the crayfish, Astacus leptodactylus

Cited by 34 publications

References 40 publications

Effect of dietary encapsulated organic salts (Na‐acetate, Na‐butyrate, Na‐lactate and Na‐propionate) on growth performance, haemolymph, antioxidant and digestive enzyme activities and gut microbiota of juvenile narrow clawed crayfish, Astacus leptodactylus leptodactylus Eschscholtz, 1823

Effect of dietary encapsulated organic salts (Na‐acetate, Na‐butyrate, Na‐lactate and Na‐propionate) on growth performance, haemolymph, antioxidant and digestive enzyme activities and gut microbiota of juvenile narrow clawed crayfish, Astacus leptodactylus leptodactylus Eschscholtz, 1823

¹H-NMR metabolomic profiling of the crayfishAstacus leptodactylussubjected to polyphenol-enriched diets

Exploitation of Agro-Industrial Waste as Potential Source of Bioactive Compounds for Aquaculture

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Olive mill wastewater-enriched diet positively affects growth, oxidative and immune status and intestinal microbiota in the crayfish, Astacus leptodactylus

Cited by 34 publications

References 40 publications

Effect of dietary encapsulated organic salts (Na‐acetate, Na‐butyrate, Na‐lactate and Na‐propionate) on growth performance, haemolymph, antioxidant and digestive enzyme activities and gut microbiota of juvenile narrow clawed crayfish, Astacus leptodactylus leptodactylus Eschscholtz, 1823

Effect of dietary encapsulated organic salts (Na‐acetate, Na‐butyrate, Na‐lactate and Na‐propionate) on growth performance, haemolymph, antioxidant and digestive enzyme activities and gut microbiota of juvenile narrow clawed crayfish, Astacus leptodactylus leptodactylus Eschscholtz, 1823

1H-NMR metabolomic profiling of the crayfishAstacus leptodactylussubjected to polyphenol-enriched diets

Exploitation of Agro-Industrial Waste as Potential Source of Bioactive Compounds for Aquaculture

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¹H-NMR metabolomic profiling of the crayfishAstacus leptodactylussubjected to polyphenol-enriched diets