Synthesis of oligosaccharides with prebiotic potential by crude enzyme preparation from Bifidobacterium

Bujna, Erika; Styevkó, Gabriella; Laskawy, Peter; Rezessy‐Szabó, Judit M.; Nguyen, Vuong D.; Tran, Anh Mai; Phuong, Linh Ta; Farkas, Csilla; Gupta, Vijai Kumar; Nguyen, Quang D.

doi:10.1016/j.foodchem.2021.130696

Cited by 4 publications

(2 citation statements)

References 36 publications

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“…Functional oligosaccharides with different structures and functions can be obtained using different functional oligosaccharide-degrading enzymes. For example, crude enzymes from probiotic bifidobacterium strains could synthesize novel oligogalactans with a high prebiotic potential ( Bujna et al, 2022 ). Fucoidan sulfate oligosaccharides could be prepared to use the degrading enzyme from the marine bacterium Flavobacteriaceae CZ1127 ( Yu et al, 2013 ).…”

Section: Preparation Of Oligosaccharidesmentioning

confidence: 99%

Preparation, structural characterization, biological activity, and nutritional applications of oligosaccharides

Chen,

Sui,

Wang

et al. 2024

Food Chemistry: X

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Section: Preparation Of Oligosaccharidesmentioning

confidence: 99%

Preparation, structural characterization, biological activity, and nutritional applications of oligosaccharides

Chen,

Sui,

Wang

et al. 2024

Food Chemistry: X

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“…Probiotics have been widely researched in humans [ 2 ], rats [ 3 ], chickens [ 4 ], cattle [ 5 ] and pigs [ 6 ]. The most used microorganisms belong to the genera Lactobacillus [ 7 ], Bifidobacterium [ 8 ] and Saccharomyces [ 9 ]. Probiotics in pigs play important roles, such as defending against viral infection [ 10 ], enhancing meat quality [ 11 ], improving immune function [ 12 ] and increasing growth performance [ 13 ].…”

Section: Introductionmentioning

confidence: 99%

Effects of the Probiotic, Lactobacillus delbrueckii subsp. bulgaricus, as a Substitute for Antibiotics on the Gastrointestinal Tract Microbiota and Metabolomics Profile of Female Growing-Finishing Pigs

Jiang

et al. 2022

Animals

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Lactobacillus delbrueckii subsp. bulgaricus (LDB) is an approved feed additive on the Chinese ‘Approved Feed Additives’ list. However, the possibility of LDB as an antibiotic replacement remains unclear. Particularly, the effect of LDB on microbiota and metabolites in the gastrointestinal tract (GIT) requires further explanation. This study aimed to identify the microbiota and metabolites present in fecal samples and investigate the relationship between the microbiota and metabolites to evaluate the potential of LDB as an antibiotic replacement in pig production. A total of 42 female growing-finishing pigs were randomly allocated into the antibiotic group (basal diet + 75 mg/kg aureomycin) and LDB (basal diet + 3.0 × 109 cfu/kg LDB) groups. Fecal samples were collected on days 0 and 30. Growth performance was recorded and assessed. 16S rRNA sequencing and liquid chromatography-mass spectrometry-based non-targeted metabolomics approaches were used to analyze the differences in microbiota and metabolites. Associations between the differences were calculated using Spearman correlations with the Benjamini–Hochberg adjustment. The LDB diet had no adverse effect on feed efficiency but slightly enhanced the average daily weight gain and average daily feed intake (p > 0.05). The diet supplemented with LDB increased Lactobacillus abundance and decreased that of Prevotellaceae_NK3B31_group spp. Dietary-supplemented LDB enhanced the concentrations of pyridoxine, tyramine, D-(+)-pyroglutamic acid, hypoxanthine, putrescine and 5-hydroxyindole-3-acetic acid and decreased the lithocholic acid concentration. The Lactobacillus networks (Lactobacillus, Peptococcus, Ruminococcaceae_UCG-004, Escherichia-Shigella, acetophenone, tyramine, putrescine, N-methylisopelletierine, N1-acetylspermine) and Prevotellaceae_NK3B31_group networks (Prevotellaceae_NK3B31_group, Treponema_2, monolaurin, penciclovir, N-(5-acetamidopentyl)acetamide, glycerol 3-phosphate) were the most important in the LDB effect on pig GIT health in our study. These findings indicate that LDB may regulate GIT function through the Lactobacillus and Prevotellaceae_NK3B31_group networks. However, our results were restrained to fecal samples of female growing-finishing pigs; gender, growth stages, breeds and other factors should be considered to comprehensively assess LDB as an antibiotic replacement in pig production.

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Microbial α-galactosidases: Efficient biocatalysts for bioprocess technology

Anisha¹

2022

Bioresource Technology

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Synthesis of oligosaccharides with prebiotic potential by crude enzyme preparation from Bifidobacterium

Cited by 4 publications

References 36 publications

Preparation, structural characterization, biological activity, and nutritional applications of oligosaccharides

Preparation, structural characterization, biological activity, and nutritional applications of oligosaccharides

Effects of the Probiotic, Lactobacillus delbrueckii subsp. bulgaricus, as a Substitute for Antibiotics on the Gastrointestinal Tract Microbiota and Metabolomics Profile of Female Growing-Finishing Pigs

Microbial α-galactosidases: Efficient biocatalysts for bioprocess technology

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