Improvement of the growth performance, intestinal health, and water quality in juvenile crucian carp (Carassius auratus gibelio) biofortified system with the bacteria-microalgae association

Wang, Chu; Xu, Shengjun; Jiang, Cancan; Peng, Xiawei; Zhou, Xiaodong; Sun, Qian; Zhu, Lifei; Xie, Xiangming; Zhuang, Xuliang

doi:10.1016/j.aquaculture.2022.738848

Cited by 4 publications

(3 citation statements)

References 67 publications

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“…There is a heightened continuous interest for the use of microalgae as a dietary supplement for different animal and fish species Nagappan et al, 2021;Abdelwahab et al, 2023;Orzuna-Orzuna et al, 2023). In general, certain microalgae species harbor prebiotic fibers that nourish gut bacteria, improving digestion and nutrient absorption (Wang et al, 2022a;Silva et al, 2023). This allows fish to extract more energy and nutrients from their feed, leading to better growth performance and flesh quality (Molina-Roque et al, 2022).…”

Section: Effects Of Microalgae On Feed Utilization and Growth Perform...mentioning

confidence: 99%

“…The results of microalgae and purified compound on productive and reproductive performances and body health were discussed in this article. The macromolecules and micronutrients of microalgae are played crucial roles for improvement of feed utilization and body weight gain, reproductive performance and immunity and body health (Dineshbabu et al, 2019;Altmann et al, 2020;Wang et al, 2022a;Sánchez et al, 2023;Randazzo et al, 2023). Feeding diets high in microalgae can result in higher feed utilization, increased body weight and better survival rates compared to traditional fishmeal-based diets (Amira et al, 2021).…”

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confidence: 99%

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Effects of Dietary Microalgae Inclusion on Feed Utilization, Morphological and Chemical Characteristics and Body Health in Fish: Advantages and Disadvantages

Mohammed,

Al-Khamis

2024

IJAR

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Background: Dietary microalgae inclusion in small or large amounts to fish species is considered one of the sources for improving nutritional values and productive performances throughout the world. Methods: The microalgae are classified through light and electron microscopes into four groups: blue-green, green, golden and diatoms algae. The microalgae can be cultured in the laboratory under controlled conditions. Hence, the grown microalgae biochemical analysis of pigments, proteins and carbohydrates were differed over controlled conditions. Moreover, molecular biology concerning genes and genomes enabled to study ecology, evolution and physiology of microalgae. The fascinating field of microalgae genetic engineering was applied to produce invaluable microalgae compounds as omega-3 fatty acids. The microalgae and their purified compounds were used as direct nutritional sources or as indirect contributors through improvement of water quality and reduction of stress. Result: The chemical composition of microalgae differed depending on nutrient availability for production and microalgae species. The microalgae invaluable compounds include “proteins, lipids, polysaccharides, polyunsaturated fatty acids, pigments, vitamins and other bioactive constituents”. The dietary microalgae and their purified compounds have been shown to provide beneficial effects in growth performance and body health. The roles of microalgae and their constituents as antioxidant, antibacterial, antiviral and anti-tumour materials have been well-established versus challenging problems. In this context, this review is designed to compile and discuss the advantages and disadvantages effects of microalgae on feed utilization, reproductive and therapeutic performances in fish.

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Section: Effects Of Microalgae On Feed Utilization and Growth Perform...mentioning

confidence: 99%

mentioning

confidence: 99%

Effects of Dietary Microalgae Inclusion on Feed Utilization, Morphological and Chemical Characteristics and Body Health in Fish: Advantages and Disadvantages

Mohammed,

Al-Khamis

2024

IJAR

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“…(Le et al, 2022;Lukwambe et al, 2019) On the other hand, excessive microalgae addition will reduce the microbial diversity of aquaculture water, leading to the instability of the aquaculture system and destroying the balance of bacteria and algae. (Shetty & Gulimane, 2023; Wang et al, 2023;Wang et al, 2020) Therefore, there is an urgent need to assess the optimal concentration of microalgae and to investigate the appropriate level of microalgae addition in aquaculture system. As a common microalgae in shrimp aquaculture systems, Picochlorum is also a potentially dominant taxon.…”

Section: Introductionmentioning

confidence: 99%

Effect of Picochlorum on water quality, shrimp production and microbial community in the culture of Litopenaeus vannamei

meng,

Chen,

Wang

et al. 2024

Preprint

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To evaluate the effects of Picochlorum on shrimp culture, Picochlorum was added to the culture system of Litopenaeus vannamei at concentrations of 1×104cells/mL(KH_1), 2×104cells/mL(KH_2) and 4×104cells/mL(KH_4), and three culture systems with no Picochlorum addition were set up as control group(KH_D) . The water quality, diversity of microalgae community, growth performance and immune-related enzyme activities of shrimp were monitored in each treatment group. The results showed that, all three treatment groups with Picochlorum addition were effective in removing total ammonia nitrogen (TAN), nitrite, phosphate,and chemical oxygen demand (COD) from culture water compared to the control group. KH_4 had the best water purification effect among the three treatment groups. At the end of the experiment, TAN, nitrite, phosphate and COD contents of KH_4 were 0.75 mg/L, 1.41 mg/L, 0.76 mg/L, and 8.2 mg/L, respectively, which decreased by 89.85%, 78.17%, 50.00%, and 63.28%, respectively, compared to KH_D. High-throughput sequencing analysis showed that the absolute dominant genus in the microalgae communities of KH_1, KH_2 and KH_4 were all Picochlorum, with relative abundances of 70.03%, 71.69% and 95.65% respectively, and were significantly higher than that in KH_D (p<0.05). The absolute dominant microalgae in KH_D was Isochrysis (69.59%). The addition of Picochlorum had a significant impact on the microalgae community diversity structure in the shrimp farming system. The superoxide dismutase (SOD) activities of shrimp in KH_D,KH_1,KH_2 and KH_4 groups were 88.50 U/mg prot,116.58 U/mg prot,157.57 U/mg prot,152.23 U/mg prot,and the lysozyme (LZM) activities were 29.48 U/mg prot,34.47 U/mg prot,47.17 U/mg prot, 51.22 U/mg prot.The activities of both enzymes were increased by 31.73%-78.05% and 16.93%-73.74% in the experimental group of Litopenaeus vannamei (KH_1, KH_2, KH_4) compared to KH_D, respectively. The enzyme activities and growth performance of Litopenaeus vannamei in KH_2 and KH_4 were significantly better than that in KH_D (P < 0.05). In summary, the addition of Picochlorum can improve the shrimp culture water environment and promote shrimp growth, which is a feasible solution for shrimp aquaculture environmental control.

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Bacterial and microalgal communities in carp polyculture systems: Composition, affecting factors and further perspectives

Bui,

Heyse,

Delamare-Deboutteville

et al. 2024

Aquaculture

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Improvement of the growth performance, intestinal health, and water quality in juvenile crucian carp (Carassius auratus gibelio) biofortified system with the bacteria-microalgae association

Cited by 4 publications

References 67 publications

Effects of Dietary Microalgae Inclusion on Feed Utilization, Morphological and Chemical Characteristics and Body Health in Fish: Advantages and Disadvantages

Effects of Dietary Microalgae Inclusion on Feed Utilization, Morphological and Chemical Characteristics and Body Health in Fish: Advantages and Disadvantages

Effect of Picochlorum on water quality, shrimp production and microbial community in the culture of Litopenaeus vannamei

Bacterial and microalgal communities in carp polyculture systems: Composition, affecting factors and further perspectives

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