Effect of Dietary Supplementation of Synthetic and Natural-Carotene on Survival, Growth and Pigmentation in Freshwater Ornamental Koi (C<i>yprinus carpio</i> L.) Carp

Kaur, Sarabmeet; Kaur, Vaneet Inder; Holeyappa, Shanthanagouda Admane; Khairnar, Sachin Onkar

doi:10.5958/2231-6744.2016.00079.7

Cited by 6 publications

(3 citation statements)

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“…This increase in pigmentation may be discussed as a consequence of high β-carotene levels present in carrot pomaces. It finds the confirmation in the results of Kaur et al (2016), who reported that Cypirnus carpio absorbs β-carotene from a diet supplemented with dried carrot better than the synthetic form. This better absorption could be a positive aspect of using carrot pomace in common carp nutrition to improve fillet pigmentation.…”

Section: Discussionsupporting

confidence: 65%

How potentially sustainable solutions may be unsustainable in practice: carrot pomaces in common carp nutrition

Kowalska

Homska

Hoffmann

et al. 2022

Annals of Animal Science

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The aim of this study was to evaluate the effects of carrot pomaces dried at two temperatures as a feed component on growth performance, environmental sustainability, and meat quality in common carp (Cyprinus carpio). Three diets were developed: a control without pomace (CON); CPL with 15.5% carrot pomace dried at 40°C and CPH with 23.6% carrot pomace dried at 120°C. A total of 240 two-year-old common carp (average body weight of individual: 1025 g) were randomly distributed into 12 tanks, four per treatment, including 20 fish per tank. The experiment was performed using an outdoor open flow aquaculture system. The growth trial lasted 60 days, after which fish samples were taken for analysis of meat quality parameters. There were no significant differences between groups in terms of the final body weight, protein efficiency ratio, or survival rate. However, in terms of weight gain, specific growth rate, and feed conversion ratio, fish fed the CPH diet exhibited significant worsening. Moreover, the fillets of fish from the CPH group exhibited a darker coloration compared to the CON diet. It is concluded that high temperature drying of carrot pomace added to carp diet negatively affected fish quality. It should be also emphasized that inclusion of the both carrot pomaces tested in this study significantly increased the usage of fish meal per kilogram of fish body weight gain. These results showed a reduced efficacy of using carrot pomace in practical and sustainable common carp nutrition.

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Section: Discussionsupporting

confidence: 65%

How potentially sustainable solutions may be unsustainable in practice: carrot pomaces in common carp nutrition

Kowalska

Homska

Hoffmann

et al. 2022

Annals of Animal Science

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“…This is thought to be because treatment A does not meet the nutritional requirements of sword platy fish. This is supported by [36] who stated that increased fish growth has been obtained from food with added pigments, because , 03012 (2024) BIO Web of Conferences ICFAES 2023 https://doi.org/10.1051/bioconf/20248703012 87 carotenoids are known to play a positive role in fish metabolism and can increase nutrient utilization which has a good impact on increasing growth. Based on the results of research conducted by [31] reported that the addition of red spinach flour to the feed resulted in higher absolute weight growth of koi fish compared to treatment without the addition of red spinach flour.…”

Section: Discussionmentioning

confidence: 93%

Effect of addition of red spinach leaf extract (Amaranthus tricolorL.) in feed against the level of color brightness of sword platy fish (Xiphophorus helleri)

Perdana,

Maulida,

Indriani

2024

BIO Web Conf.

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Color is important factor ornamental fish, especially sword platy fish, because can affect selling value. One factor influences color brightness is carotenoids. Carotenoids cannot synthesized by fish's body so must be supplied through feed provided. Red spinach is a natural ingredient that contains carotenoids. Aim of research was to determine effect of adding red spinach leaf extract to artificial feed to increase color brightness, growth and survival of Xiphophorus helleri. Research method used a completely randomized design with 4 treatments and 4 repetitions. Concentrations of red spinach leaf extract are 0%, 3%, 6% and 9%. Parameters observed were color brightness, absolute weight, absolute length, survival rate and water quality. Results showed that addition of red spinach leaf extract had a significant effect (P<0.05) on brightness of fish color but had no significant effect (P>0.05) on growth, weight, length and survival rate. Highest increase in color brightness and absolute weight growth was obtained in 9% treatment with an average color brightness score of 6.66, an absolute weight of 0.36 g. Highest absolute length growth occurred treatments C (6%) and D (9%) at 0.41 cm and highest survival rate was obtained treatments A, B and C with a survival percentage of 88%.

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“…The use of vegetable waste in fish culture is also studied well. Dried carrot was used as a natural source of β-carotene in the feed of Koi carp (Kaur et al, 2016). The utilization of sweet potato peels, banana peels, and papaya seeds was used in feed to access their impact on the growth performance of fish (Kaur and Shah, 2017).…”

Section: Resultsmentioning

confidence: 99%

The Impact of Empty Pea Shell in Feed on Growth Performance of Common Carp (Cyprinus Carpio)

GAGANDEEP,

REKHA,

VIPIN

2023

Slovak J. Anim. Sci.

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The present study was intended to assess the potential of a mature empty pea shell (Pisum sativum) as a feed additive to the common carp (Cyprinus carpio) diet. This study was conducted for 90 days with the inclusion of 15 % pea shells into the feed with one control without pea shells in common carp feed. Pea shell was used as an additive to the feed in three experimental groups (T1, T2, T3) and the control group. In the T1 group, inclusion of pea shell partially replaced the fish meal, in the T2 group − partially replaced the fish meal and de-oiled groundnut cake, in the T3 group − partially replaced the deoiled groundnut cake and fully replaced the de-oiled mustard cake. An increase in the average weight gain was observed in the T3 group (11.17 ± 0.08) with respect to the T1 (10.89 ± 0.11) and T2 (11.05 ± 0.11) groups but lower than that of control (11.84 ± 0.09; at p < 0.05). In the T3 group, the specific growth rate (SGR) was significantly lower (1.04 ± 0.01) than the control (1.08 ± 0.02; at p < 0.05) but not significantly different with T1 (1.01 ± 0.03) and T2 (1.03 ± 0.03) groups. In the T3 group, the feed conversion ratio (FCR) was comparably higher (1.07 ± 0.01) than control (1.01 ± 0.01) but lower than T1 (1.10 ± 0.01) andT2 (1.09 ± 0.01) groups (p < 0.05). The study revealed that the inclusion of pea shells into fish feed can replace plant-based protein sources (mustard cake and groundnut cake).

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Effect of Dietary Supplementation of Synthetic and Natural-Carotene on Survival, Growth and Pigmentation in Freshwater Ornamental Koi (Cyprinus carpio L.) Carp

Cited by 6 publications

References 0 publications

How potentially sustainable solutions may be unsustainable in practice: carrot pomaces in common carp nutrition

How potentially sustainable solutions may be unsustainable in practice: carrot pomaces in common carp nutrition

Effect of addition of red spinach leaf extract (Amaranthus tricolorL.) in feed against the level of color brightness of sword platy fish (Xiphophorus helleri)

The Impact of Empty Pea Shell in Feed on Growth Performance of Common Carp (Cyprinus Carpio)

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