Feed intake and gene expression of appetite-regulating hormones in Salminus brasiliensis fed diets containing soy protein concentrate

Sabioni, Rafael Estevan; Lorenz, Evandro Kleber; Cyrino, José Eurico Possebon; Volkoff, Hélène

doi:10.1016/j.cbpa.2022.111208

Cited by 7 publications

(12 citation statements)

References 63 publications

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“…В результаті згодовування дорадо (Salminus brasiliensis) концентрату соєвого білка спостерігали зниження споживання корму, порівняно із використанням рибного борошна. Встановлено, G. ROMANOV, O. DEREN [45]. No negative effect of replacing fishmeal with soy protein concentrate in highly nutritious feeds for rainbow trout on histological parameters of the intestine was found [46].…”

Section: Pecularities and Prospects Of Using Vegetable Protein In Car...unclassified

“…Rapeseed is a rather valuable forage crop with a high protein content, the best of all feed components of plant origin is що згодовування соєвого концентрату не змінювало функціонування гормонів, що впливають на апетит, а споживання корму залежало від активності травлення у кишечнику [45]. Не встановлено негативного впливу заміни рибного борошна на концентрат соєвого білка в високопоживних кормах для райдужної форелі на гістологічні показники кишечника [46].…”

Section: Rapeseedunclassified

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Pecularities and prospects of using vegetable protein in carp (Cyprinus carpio Linnaeus, 1758) feeding (a review)

Romanov¹,

Deren²

2023

Ribogospod. nauka Ukr.

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Purpose. Analysis of the state and prospects of the use of vegetable proteins of various methods of manufacture in carp feeding in view of their functional and technological characteristics as well as in accordance with their impact on fish productive parameters and the functional state of the fish body. Findings. The world resources of animal and vegetable protein were characterized, a comparative analysis of nutrition, digestibility and functional characteristic data of feed components was carried out. The protein needs of carp, the main object of aquaculture in Ukraine, were examined. It is noted that vegetable proteins are widely used in carp feeding, but there are a number of limiting factors for the complete replacement of animal proteins with vegetable ones. In particular, the main such factors are the content of anti-nutrients, low digestibility and unbalanced amino acid composition of feed components of plant origin. Modern approaches to the introduction of plant proteins into the composition of feeds have been analyzed, which allows increasing the efficiency of their use in animal husbandry in general, and in fish farming in particular. The expediency of using plant proteins processed by a technical method, single-cell proteins obtained by fermentation, concentrates produced by the extraction method, hydrolysates obtained by enzymatic hydrolysis, as well as whey-purified protein isolates in feed production were characterized. The effect of their use in fish feeding on the physiological and biochemical parameters of the fish body is considered. It is noted that the composition and digestibility of vegetable proteins may differ depending on the source and processing method. A comparison of the economic feasibility of feeding vegetable and animal proteins to different types of fish was made. The expediency and prospects of using vegetable protein in the conditions of aquaculture in Ukraine and in the cultivation of carp are outlined. Practical value. Modern approaches to the use of vegetable protein in fish feeding increase its biological value and availability of nutrients, which allows obtaining additional increases in the weight of fish, reduce production costs and improve the quality characteristics of the grown products. Keywords: vegetable protein feed, animal protein feed, aquaculture, carp, feeding, biological value, digestibility, productivity.

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Section: Pecularities and Prospects Of Using Vegetable Protein In Car...unclassified

Section: Rapeseedunclassified

Pecularities and prospects of using vegetable protein in carp (Cyprinus carpio Linnaeus, 1758) feeding (a review)

Romanov¹,

Deren²

2023

Ribogospod. nauka Ukr.

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“…Very high levels of the use of third-generation cephalosporins are noted in all Indian states. β-lactams, macrolides, sulphanilamides, and tetracyclines are mostly used in humans in 45 European countries, tetracyclines are mostly used in European countries, while β-lactams, macrolides, and tetracyclines are the most common in three countries of the Eastern Mediterranean region (Iran, Jordan, and Sudan). β-lactams, tetracyclines, and quinolines are mostly used in six countries of the western part of the Pacific Ocean [27].…”

Section: The Problem Of Contamination Of Aquatic Ecosystems With Anti...mentioning

confidence: 99%

“…For example, microplastic can modulate antibiotic bioaccumulation and toxicity for aquatic organisms [44]. Antibiotics in water can penetrate the soil system, affecting the functions of native biota that play an important role in biogeochemical circulation of elements [41,45,46]. Antibiotic concentrations in aquatic environments and their ability to degrade are also influenced by such factors as photolysis, temperature, pH, and season.…”

Section: Effects Of Antibiotics On Aquatic Biocenosesmentioning

confidence: 99%

“…Наприклад, мікропластик може змінювати біоакумуляцію та токсичність антибіотиків для водних організмів [44]. Антибіотики, що містяться у воді, можуть проникати у ґрунтову систему, впливаючи на функції аборигенної біоти, що відіграє істотну роль у біогеохімічному кругообізі елементів [41,45,46]. На концентрацію антибіотиків у водному середовищі та здатність їх розкладатися також можуть впливати такі чинники, як фотоліз, температура, pH, сезонність.…”

Section: вплив антибіотиків на водні біоценозиunclassified

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Untitled

2023

Ribogospod. nauka Ukr.

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The problem of contamination of aquatic ecosystems with antibiotics (a review) В. В. Шепелевич, А. Є. Березкіна, Т. В. Третякова, Н. М. Матвієнко Проблема забруднення водних екосистем антибіотиками (огляд) 3 M. Prychepa, Yu. Kovalenko Morphophysiological characteristics of European perch (Perca fluviatilis Linnaeus, 1758) and rudd (Scardinius erythrophthalmus Linnaeus, 1758) from Kyiv water bodies М. В. Причепа, Ю. О. Коваленко Морфофізіологічні особливості окуня річкового (Perca fluviatilis Linnaeus, 1758) та краснопірки звичайної (Scardinius erythrophthalmus Linnaeus, 1758) у водоймах м. Києва 33 TECHNOLOGIES IN AQUACULTURE ТЕХНОЛОГІЇ В АКВАКУЛЬТУРІ

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Production of Aroma-Rich Extracts from Sardine Cooking Wastewaters: Exploring Their Potential for Modulating Feed Intake in European Seabass

Resende,

Pereira,

Sá

et al. 2024

Waste Biomass Valor

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Managing the canning industry’s nutrient-rich and odorous liquid waste is a hurdle. Concurrently, the growing use of vegetable ingredients in aquafeeds diminishes palatability and feed consumption in carnivorous fish. Thus, we hypothesized that aromas could be extracted from cooking wastewaters at canning factories and added to plant-based diets to stimulate intake in European seabass. Sardine cooking wastewaters were collected and tested directly (CW-A) or after vacuum distillation (VD-A) or liquid/liquid extraction with soybean oil (LLE-A). Despite losses in aldehydes and short-chain alcohols, both processes were effective in removing off-flavours. VD-A displayed a higher concentration of most aromas compared to LLE-A. Extracts were included at 2 μg g−1 of 1-penten-3-ol, the most abundant compound in all extracts, in diets (CW, VD, LLE). A non-supplemented diet was used as control. Each diet was assigned to six groups of juvenile fish, fed a single meal until apparent satiation. Our emphasis was on this initial feeding to comprehend the hedonic control of feed intake, minimizing habituation effects and the impact of the long-term metabolic requirements. Feed intake was highest for the control group. No differences on plasma metabolites were observed, suggesting feed intake was primarily regulated by hedonic rather than homeostatic mechanisms. Moreover, the lower intake in the supplemented diets was partially associated with a lower expression of orexigenic (intake-promoting) neuropeptides and higher expression of anorexigenic (intake-reducing) neuropeptides in the brain, despite the lack of significant diet-related differences. Overall, this study presents a novel approach to valorise cooking wastewater from the canning industry, since cooking wastewaters extracts rich in aromas were successfully produced, however, in the tested concentration, had no positive impact on the short-term feed intake response of European seabass. Graphical Abstract

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Feed intake and gene expression of appetite-regulating hormones in Salminus brasiliensis fed diets containing soy protein concentrate

Cited by 7 publications

References 63 publications

Pecularities and prospects of using vegetable protein in carp (Cyprinus carpio Linnaeus, 1758) feeding (a review)

Pecularities and prospects of using vegetable protein in carp (Cyprinus carpio Linnaeus, 1758) feeding (a review)

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Production of Aroma-Rich Extracts from Sardine Cooking Wastewaters: Exploring Their Potential for Modulating Feed Intake in European Seabass

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