Efecto del palmiste en la nutrición de alevines de tilapia (Oreochromis niloticus)

León, A. Botello; Martínez, Yordan; Viana, Marı́a Teresa; Ortega-Ojeda, Marcos; Morán-Montaño, Charles; Corría, Kirenia Pérez; Méndez-Martínez, Yuniel; Velázquez‐Martí, Borja

doi:10.21897/rmvz.2527

Cited by 3 publications

(13 citation statements)

References 18 publications

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“…En la Tabla 2 se muestran los niveles de proteína cruda de las diferentes mezclas, que oscilan entre 16 y 59 %, lo que podría contribuir a la formulación de dietas en las especies antes mencionadas, dependiendo de la edad y estado fisiológico. Las proporciones con mayores aportes (p<0.05) de fibra cruda, fueron las elaboradas con harina de palmiste (12-18%), que limita su uso en las formulaciones para especies acuícolas (5,34). Sin embargo, en los organismos acuáticos, la fibra insoluble es fundamental para el buen funcionamiento del sistema digestivo, salud intestinal, participación en la respuesta inmune, reducción del pH intestinal, coadyuvante en la producción de ácidos grasos volátiles, entre otros (2,34).…”

Section: Discussionunclassified

“…Actualmente, a nivel mundial las especies acuícolas más producidas son los peces (ciprínidos y tilapias) y los camarones peneidos (1), son organismos poiquilotérmicos que se caracterizan por no regular su temperatura corporal, característica que los hace energéticamente eficientes, pero con altos requerimientos proteicos (25-57%) dependiendo de la especie y etapa de desarrollo (2, 3,4). El mayor desafío del sector es la disponibilidad sostenida de materias primas para la producción de alimentos de buena calidad y a bajo precio (5).…”

Section: Introductionunclassified

“…Los alimentos pueden representar hasta el 80% de los costos de producción en la acuicultura, por lo que es necesario hacer un uso eficiente de los residuos de origen animal, que no compitan con la nutrición humana y contribuyan a la preservación del medio ambiente (1,3,4). Es necesario buscar alimentos alternativos a bajo costo para la acuicultura, para remplazar las materias primas convencionales como las harinas de pescado, soya y maíz, que garanticen una producción eficiente y de calidad para el ser humano, con beneficios económicos y cuidado del medio ambiente (5,6).…”

Section: Introductionunclassified

“…Diseño experimental: Se aplicó un diseño completamente al azar con veinte tratamientos y tres repeticiones/tratamiento(5,15). Los tratamientos experimentales consistieron en las mezclas de IPMCD y las harinas vegetales (HV), las cuales se describen a continuación: IPMCD(24).…”

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Chemical composition of chicken intestines pre-dried with vegetable meals: alternative protein for aquaculture

León¹,

Corría

Méndez-Martínez

et al. 2023

Rev MVZ Córdoba

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Objective. Characterizing the chemical composition of pre-dried chicken intestines with vegetable meal (VM), as an alternative source of protein for aquaculture. Materials and methods. Chicken intestines, powdered, cooked and defatted (CIGCD), were mixed individually with VM: rice powder (RP), wheat bran (WB), palm kernel cake (PKC), cornmeal (CM) and soybean meal (SBM), in proportions (w:w): 80:20, 70:30, 60:40, 50:50 and 40:60 (CIGCD:VM), for a total of 20 experimental treatments, according to a completely randomized design. Dry matter, crude protein, lipid, fiber, ashes, gross energy (MJ kg-1) and costs were evaluated. The principal component analysis (PCA) were applied to verify the interaction between proportions. Results. The proportions with higher levels of CIGCD, protein and lipid content increased (p<0.05), with reduced cost (p<0.05). Those with higher values of VM, fiber and ash showed high values (p<0.05). The mixtures with SBM, high figures of protein, energy and costs (p<0.05) and with PKC the lowest costs (p<0.05). Conclusions. The proportions of CIGCD:VM reached high levels of dry matter, which facilitated the dehydration process. The content of protein, lipid, energy and costs, obtained in the different mixtures, accredits them as possible aquaculture feed, to replace conventional protein in diets, according to the species, productive purpose and market requirements. The PCA with covariance matrix suggests that the mixtures CIGCD:VM, the treatments CIGCD:SBM (80:20), CIGCD:SBM (70:30) and CIGCD:SBM (60:40) have better nutritional characteristics, although, the CIGCD:PKC (80:20) ratio showed high protein levels and was the most economical.

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Section: Introductionunclassified

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Chemical composition of chicken intestines pre-dried with vegetable meals: alternative protein for aquaculture

León¹,

Corría

Méndez-Martínez

et al. 2023

Rev MVZ Córdoba

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“…For the elaboration of shrub sunflower forage flour was harvested at an age of 70 days and the leaves were manually separated from the stems, the leaves were taken and dried at 80 °C for 24 hours (Botello et al, 2023), in an air flow oven (Hafo 1600 Series, Sheldon Manufacturing Cornelius, OR), then ground in a hammer mill with a sieve (250 µm).…”

Section: Determination Of Chemical Composition On Flour and Dietsmentioning

confidence: 99%

Chemical composition of Tithonia diversifolia (Hemsl.) and its effect on growth performance, feed efficiency and metabolic biochemistry of juvenile hybrid tilapia Oreochromis mossambicus × Oreochromis niloticus

MÉNDEZ-MARTÍNEZ,

NARVÁEZ-NARVÁEZ,

ANGULO

et al. 2023

Not Bot Horti Agrobo

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The aquaculture due to the high cost and continued shortage of animal protein sources, the development of alternative plant protein sources has been one of the main challenges to establish sustainable aquaculture as economically viable. Objective of this investigation was to determine the chemical composition and effect of Tithonia diversifolia on the growth performance, feed efficiency and metabolic biochemistry of juveniles of Oreochromis mossambicus × Oreochromis niloticus. Five treatments were used: 0% (control), 4, 8, 12 and 16% levels of inclusion of T. diversifolia flour in diet to feed juvenile fish cultured in 15 plastic aquariums at a density of 15 fish/aquarium. The assay lasted eight weeks. The T. diversifolia flour was characterized for showing adequate levels of crude protein (21%), with low crude fat (4.5%) levels, neutral detergent fiber levels: 43.03% and acid detergent fiber: 24.40%. The growth performance presented significant differences (p˂0.05), for weight gain, day average weight gain (DAW), length gain, day average length gain (DAL), specific growth rate (SGR), feed efficiency (FE), protein efficiency ratio (PER) and feed conversion ratio (FCR). In treatment with 16% of inclusion of T. diversifolia flour, values obtained for weight gain, DAW, SGR, FE and PER (15.88 g, 0.28 g. day-1, 2.03 %, 0.34 g.g-1 and 0.98, respectively), which did not differ with the control treatment, highlighting the benefits of T diversifolia flour. The metabolic biochemistry parameters experienced a decrease with the increase of T. diversifolia in diet, where the highest values of triglycerides, cholesterol, and glucose were for the control treatment (p <0.05), while the protein increased to 4% of the flour. T. diversifolia flour presents an adequate balance of nutrients for its chemical composition and amino acids, without causing negative effects on the growth performance, weight-length relationship, feed efficiency, survival and metabolic biochemistry.

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Caracterización de lenteja y jacinto de agua, efecto en la digestibilidad aparente en la tilapia

Botello-León,

Méndez-Martínez,

Pérez-Corría

et al. 2024

Rev MVZ Córdoba

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Objective. To evaluate the nutritional composition of duckweed (DW) (Lemna minor) and water hyacinth (WH) (Eichhornia crassipes) and its effect on the apparent digestibility of dry matter (%, ADDM), apparent digestibility of crude protein (%, ADCP) and the apparent digestibility of the crude lipid (%, ADCL) in the nutrition of tilapia (Oreochromis niloticus). Material and methods. The DW and WH were used to formulate nine isoproteic (32.47%), isolipidic (5.46%) and isoenergetic (16.45 MJ kg-1) diets, with three replicates and 15 male tilapia (36.36± 1.16 g) per repetition: 0% (T0); 10% (T10); 15% (T15); 20% (T20) and 25% (T25), respectively random. A principal component analysis (PCA) was applied. Results. The crude protein (%) of the WH and the DW, were 21.72% and 27.37% (p˂0.05), respectively. Fish fed with WH and DW, up to 10 and 15% inclusion in the diet, respectively, did not show significant differences (p>0.05) for ADDM. However, for ADCP and ADCL, up to 15 and 20%, respectively, significant differences (p>0.05) were not observed. Conclusions. Water hyacinth and duckweed meals were an alternative vegetable protein source, which can partially replace soybean meal and cornmeal in tilapia diets. The PCA suggests that the control diet, 10% WH, 10-15% DW, showed the best results in terms of the apparent digestibility of the nutrients.

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Efecto del palmiste en la nutrición de alevines de tilapia (Oreochromis niloticus)

Cited by 3 publications

References 18 publications

Chemical composition of chicken intestines pre-dried with vegetable meals: alternative protein for aquaculture

Chemical composition of chicken intestines pre-dried with vegetable meals: alternative protein for aquaculture

Chemical composition of Tithonia diversifolia (Hemsl.) and its effect on growth performance, feed efficiency and metabolic biochemistry of juvenile hybrid tilapia Oreochromis mossambicus × Oreochromis niloticus

Caracterización de lenteja y jacinto de agua, efecto en la digestibilidad aparente en la tilapia

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