Dietary intake of bamboo vinegar and charcoal powder (BVC) enhances resistance of African catfish Clarias gariepinus to bacterial pathogen

Ju, Kwangjin; Kil, Moyngsuk; Ri, Sanghyok; Kim, Tongchol; Zhang, Lining; Yan, Maocang; Liu, Guangxu

doi:10.1007/s00343-021-0431-4

Cited by 3 publications

(4 citation statements)

References 72 publications

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“…Commercial BVC was purchased from ZhongLi Bio-tech Co., Ltd. (Jiangyin, China) and used in experimental feed preparation. The contents of primary bioactive components (i.e., phenolic compounds, aldehydes, ketones, and organic acids) in commercial BVC have been reported in our previous study (Ju et al, 2022). The basal diet (control) was formulated according to previous publications with minor modifications (Ju et al, 2022), where detailed formulation was provided in Supplementary Table S1.…”

Section: Animals and Feeding Experimentsmentioning

confidence: 99%

“…The contents of primary bioactive components (i.e., phenolic compounds, aldehydes, ketones, and organic acids) in commercial BVC have been reported in our previous study (Ju et al, 2022). The basal diet (control) was formulated according to previous publications with minor modifications (Ju et al, 2022), where detailed formulation was provided in Supplementary Table S1. Based on reported formula (Gao et al, 2017), three experimental feeds containing 0% (control group), 1% (G1 group), and 2% (G2 group) commercial BVC were prepared, respectively.…”

Section: Animals and Feeding Experimentsmentioning

confidence: 99%

“…Nowadays, preventing disease outbreak and boosting production efficiency are the main challenges in loach aquaculture industry (Zhang et al, 2020). Compared to veterinary pharmaceutics that are often criticized for their high cost, potential side-effects, both ecological and food safety risks (Zhou et al, 2020(Zhou et al, , 2021, functional natural products have promising application potential as immunopotentiator and growth-promoter in the practice of fish aquaculture (Rong et al, 2020;Ju et al, 2022). Therefore, in recent years, great effort has been undertaken to screen low cost, highly effective, and environmentally friendly natural products that may be used as substitute for veterinary pharmaceutics (Elkins and Dolan, 2021).…”

Section: Introductionmentioning

confidence: 99%

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Impacts of dietary supplementation of bamboo vinegar and charcoal powder on growth performance, intestinal morphology, and gut microflora of large-scale loach Paramisgurnus dabryanus

Kil²,

et al. 2023

J. Ocean. Limnol.

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Although accumulating data demonstrate that dietary supplementation of bamboo vinegar and charcoal powder (BVC) can significantly strengthen the immunity and boost the growth of domestic animals, its application potency still awaits verification in commercial fish species such as the large-scale loach Paramisgurnus dabryanus. The impacts of 90-day dietary supplementation of 1% and 2% BVC on survival and growth performance of the loach, and on the intestinal morphological characteristics and gut microflora were analyzed. Our data show that the large-scale loach supplied with BVC at the experimental doses had significant higher survival rates and better growth performance (indicated by greater weight gain (1.13-1.14 times), higher specific growth rate (1.04 times), and lower feed conversion ratio (0.88-0.89 times)) compared to that of the control (P<0.05). Histological examination revealed significant longer villus (3.22-5.54 times), deeper crypt (1.77-1.87 times), and thicker muscle (1.59-3.17 times) in the intestines of large-scale loach fed with BVC (P<0.05). Furthermore, we found that the gut microflora consisted of significantly fewer proportions of potential pathogenic bacterial species (Aeromonas veronii and Escherichia coli), but significantly greater proportions of beneficial microbes (Lactococus raffinolactis and Faecalibacterium prausnitzii). Therefore, dietary intake of BVC can promote intestinal tract development and optimize gut microflora, by which the survival and growth of large-scale loach may be improved.

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Section: Animals and Feeding Experimentsmentioning

confidence: 99%

Section: Animals and Feeding Experimentsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Impacts of dietary supplementation of bamboo vinegar and charcoal powder on growth performance, intestinal morphology, and gut microflora of large-scale loach Paramisgurnus dabryanus

Kil²,

et al. 2023

J. Ocean. Limnol.

Self Cite

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“…The combination of bamboo vinegar with the existing pesticides Sclerotinia and Bordeaux liquid can play a synergistic role in inhibiting tobacco red star disease and promoting the growth of tobacco seedlings [24]. In animal husbandry, animal production performance, utilization rate of animal feed, immune function, and intestinal environment were optimized through adding bamboo vinegar [25][26][27]. In the field of healthcare, Lin HC et al [28] explored the inhibitory effect of bamboo vinegar collected at different temperatures on harmful fungi.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous Quantification of Twelve Compounds from Bamboo/Wood Vinegar by Gas Chromatography-Mass Spectrometry

Wang,

Zhang,

Xun

et al. 2024

Separations

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Bamboo vinegar is a liquid biomass with a huge yield and complex chemical composition. At present, the relative quantification of bamboo vinegar has been investigated in most studies. To analyze twelve compounds from bamboo vinegar simultaneously, gas chromatography-mass spectrometry and an external standard method were used to develop an analytical method. In this method, chromatographic separations of all compounds were above 1.5. The linear range was between 0.100 and 10.000 mg/L, and the coefficient of determination (R2) was between 0.9981 and 0.9997, indicating a good linear relationship. The limit of detection (LOD) was between 0.004 and 0.780 mg/L; the limit of quantitation (LOQ) was between 0.016 and 3.120 mg/L; the relative standard deviations (RSDs) of instrument precision and method stability were less than 8%; the recovery rate was between 89.25% and 113.77%, and its RSD was between 0.44% and 5.70%. Using this method, fourteen bamboo vinegars and six wood vinegars were analyzed, and it was found that the content of propionic acid, phenol, and 2-methoxyphenol was higher in most samples. In addition, the differences in physicochemical properties between distilled bamboo vinegar and its original solution after atmospheric distillation were investigated.

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Dietary bamboo charcoal powder ameliorates high-fat diet-induced hyperlipidemia by enhancing fecal lipid excretions in Sprague–Dawley rats

Jia,

Zhou,

Chen

et al. 2024

Front. Nutr.

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IntroductionBamboo charcoal powder (BCP) is increasingly used as a food colorant. This study aims to evaluate the effects of BCP consumption on improving high-fat diet-induced hyperlipidemia.MethodsFifty male SD rats were randomly assigned into five groups, with 10 rats in each group: the control group was fed a low-fat diet (LFD); the model control group was fed a high-fat diet (HFD); the low-BCP dose group was fed a HFD and given 2.81 g of BCP/kg of body weight (BCP-L) by gavage; the medium-BCP dose group was fed a HFD and given 5.62 g of BCP/kg of body weight (BCP-M) by gavage; the high-BCP dose group was fed a HFD and given 11.24 g of BCP/kg of body weight (BCP-H) by gavage.ResultsAfter 90 days, the consumption of BCP caused a decrease in body weight, plasma lipids (triglyceride, cholesterol, and low-density lipoprotein (LDL)), liver triglyceride, and cholesterol levels, and liver histopathological scores. BCP caused a significant increase in superoxide dismutase (SOD) activity and total antioxidant capacity (T-AOC) in liver tissues. BCP also led to an increase in 72-h fecal dry weight and crude fat in a rat metabolic cage. The analysis of fecal samples with liquid chromatography time-of-flight mass spectrometry (LC-Q-TOF-MS) showed that the biomarkers associated with BCP consumption were mainly related to fatty and amino acid metabolism. Notably, BCP treatment significantly promoted linoleic acid metabolism.DiscussionThese results suggest that BCP may have a preventive effect against diet-induced hyperlipidemia through the promotion of fecal fat excretion. BCP may potentially be used as an alternative functional food component for people with diet-induced hyperlipidemia.

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Dietary intake of bamboo vinegar and charcoal powder (BVC) enhances resistance of African catfish Clarias gariepinus to bacterial pathogen

Cited by 3 publications

References 72 publications

Impacts of dietary supplementation of bamboo vinegar and charcoal powder on growth performance, intestinal morphology, and gut microflora of large-scale loach Paramisgurnus dabryanus

Impacts of dietary supplementation of bamboo vinegar and charcoal powder on growth performance, intestinal morphology, and gut microflora of large-scale loach Paramisgurnus dabryanus

Simultaneous Quantification of Twelve Compounds from Bamboo/Wood Vinegar by Gas Chromatography-Mass Spectrometry

Dietary bamboo charcoal powder ameliorates high-fat diet-induced hyperlipidemia by enhancing fecal lipid excretions in Sprague–Dawley rats

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