Dietary administration of the extract of Rhodobacter sphaeroides WL-APD911 enhances the growth performance and innate immune responses of seawater red tilapia (Oreochromis mossambicus×Oreochromis niloticus)

Chiu, Kuo-Hsun; LIU, Wen-Sheng

doi:10.1016/j.aquaculture.2013.10.007

Cited by 52 publications

(32 citation statements)

References 52 publications

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“…Studies on the effects of probiotics on tilapia were carried out mainly on Nile tilapia [13,16], Mozambique tilapia (Oreochromis mosambicus) [17], and hybrid tilapia between Oreochromis mossambicus Â O. niloticus [18] or between O. niloticus \ Â Oreochromis aureus _ [19]. There are few studies on blue tilapia (O. aureus), and no evidence on genetically improved farmed tilapia (GIFT strain), which is commonly preferred in commercial tilapia farming recently.…”

Section: Tilapiamentioning

confidence: 99%

“…For instance, a spirulina (Arthrospira platensis) supplemented diet was an alternative method to antibiotics for disease prevention in Nile tilapia aquaculture [8]. Availably commercial probiotic products are widely employed in tilapia culture [16,18,33,38].…”

Section: Sources Of Probioticsmentioning

confidence: 99%

“…For instance, 15 [11] [32], 30 [23], 35 [28], 40 [34], 42 [35], 49 [18], 56 [19], 60 [27], 84 [15,31], 90 [14], 94 [57] days. The prolonged periods of time can be three months [38], or up to 8 months [33].…”

Section: Time Durationmentioning

confidence: 99%

See 2 more Smart Citations

Research findings from the use of probiotics in tilapia aquaculture: A review

Hai

2015

Fish & Shellfish Immunology

214

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Section: Tilapiamentioning

confidence: 99%

Section: Sources Of Probioticsmentioning

confidence: 99%

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Research findings from the use of probiotics in tilapia aquaculture: A review

Hai

2015

Fish & Shellfish Immunology

214

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“…Therefore, commercial production of carotenoids using carotenoid-producing microorganisms has been taken into consideration owing to the highly efficient and easy manipulation of processing schemes (Liu et al, 2015;Yoo et al, 2016). Some studies have been reported in the last few years on carotenoid synthesis by microorganisms (Chiu and Liu, 2014;Liu et al, 2015;Yoo et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

“…Rhodobacter sphaeroides, being highly versatile, has attracted considerable attention in energy, environment, breeding, food and pharmaceutical industries because it can grow under either aerobic or anaerobic respiration, fermentation, or photosynthesis conditions (Chiu and Liu, 2014). R. sphaeroides is a species of photosynthetic bacteria that are nontoxic.…”

Section: Introductionmentioning

confidence: 99%

Identification and antioxidant activity of carotenoids from superfine powder of Rhodobacter sphaeroides

Kong

Bo-di

et al. 2017

Emir J Food Agric

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The interest in carotenoids from the natural-antioxidant point of view has recently risen sharply because of their substantial health benefits. Here, we report the identification and antioxidant activity of carotenoids extracted by superfine grinding from Rhodobacter sphaeroides 3757 which is a species of photosynthetic bacteria. After separation and purification by silica gel column chromatography and reversed-phase high performance liquid chromatography (RP-HPLC), the four major carotenoids from the superfine powder of R. sphaeroide 3757 were identified as bixin, hydroxyspheroidenone, 3,3¢,4¢-tetrahydrospirilloxanthin-20-al, and spheroidenone by reversed phase - high performance liquid chromatography - atmospheric pressure chemical ionization - mass spectrometry (RP-HPLC-APCI-MS). The antioxidant activity of the carotenoids extracted after superfine grinding of dry biomass of R. sphaeroide 3757 was higher than that after ultrasonic treatment. When the ratio solvent-to-solid was 30, 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical-scavenging activity, reducing power, and lipid peroxidation inhibitory activity of the extracts after superfine grinding were 74.0% ± 3.1%, 0.497 ± 0.022, and 77.6% ± 3.2%, respectively. By contrast, the extracts after ultrasonic treatment, these numbers were 61.0% ± 2.5%, 0.328 ± 0.014, and 55.2% ± 2.3%, respectively. These results indicate that carotenoids from R. sphaeroide 3757 show a significant antioxidant activity in vitro in a concentration-dependent manner, and that superfine grinding is the optimal extraction method. We hope to provide scientific guidance for commercial production of natural- antioxidant and functional food from carotenoids of R. sphaeroide.

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Effect of Rhodopseudomonas sphaeroides–Treated Wastewater on Yield, Digestive Enzymes, Antioxidants, Nonspecific Immunity, and Intestinal Microbiota of Common Carp

Xie

et al. 2019

N American J Aquac

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The employment of traditional bait and medicament in freshwater aquaculture causes the frequent occurrence of environmental pollution and disease. Effluent collected after wastewater treatment with Rhodopseudomonas sphaeroides could be reutilized for microbial feed, medicament, and aquaculture water to culture Common Carp Cyprinus carpio. Therefore, a novel integrated system of wastewater treatment and the use of the effluent containing R. sphaeroides, which could improve yield, increase disease resistance, and enhance the quality of aquaculture water for Common Carp culture, was proposed and investigated. Common Carp can grow well in effluent containing R. sphaeroides. The survival rate, yield, and whole‐body composition of the fish raised in effluent containing R. sphaeroides were all increased compared with the control group. The biochemical (B vitamin) and other substances in the effluent with R. sphaeroides enhanced the activity of proteases, amylases, lipases, alkaline phosphatase, acid phosphatase, phagocytes, superoxide dismutase, and catalase by up‐regulating the expression of their associated genes. Theoretical analysis showed that biochemical molecules regulate the expression of these gene and enzyme activities by acting as a signal that stimulates the active center. Moreover, biochemicals present in R. sphaeroides enhanced the mTOR and NF‐kB signaling pathways and improved intestinal microbiota. Furthermore, R. sphaeroides inhibited Aeromonas hydrophila, increasing resistance against fish disease and promoting the growth of intestinal bacteria. Meanwhile, R. sphaeroides in the effluent also improved the aquaculture water quality. This technology would simultaneously save water in aquaculture, reduce water pollution and wastewater discharge, and increase the output and disease resistance of Common Carp.

show abstract

Dietary administration of the extract of Rhodobacter sphaeroides WL-APD911 enhances the growth performance and innate immune responses of seawater red tilapia (Oreochromis mossambicus×Oreochromis niloticus)

Cited by 52 publications

References 52 publications

Research findings from the use of probiotics in tilapia aquaculture: A review

Research findings from the use of probiotics in tilapia aquaculture: A review

Identification and antioxidant activity of carotenoids from superfine powder of Rhodobacter sphaeroides

Effect of Rhodopseudomonas sphaeroides–Treated Wastewater on Yield, Digestive Enzymes, Antioxidants, Nonspecific Immunity, and Intestinal Microbiota of Common Carp

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