Effects of Rice Straw Variety on Rumen Fermentation, Bacterial Community, and Metabolite Profile

Agriculture, Год журнала: 2025, Номер 15(7), С. 739 - 739

Опубликована: Март 30, 2025

The objective of this study was to investigate the effects different rice varieties on in vitro rumen fermentation characteristics, microbial community, and metabolite profile straw. inbred variety Zhongjiazao 17 (Z17) hybrid Ruiliangyou 1053 (R1053) were selected as two test varieties. Each subjected for 72 h, with five replicates conducted each. results showed that R1053 had higher values total gas production, dry matter digestibility, volatile fatty acids (VFA), individual VFA compared Z17. Additionally, exhibited diversity indices, including Chao1, observed species, PD whole tree, Shannon index, Z17 group relative abundances Verrucomicrobiota, Chloroflexi, Saccharofermentans, Probable genus 10, Lachnospiraceae AC2044 group. In contrast, abundance Patescibacteria. Analysis similarities (ANOSIM) confirmed a significant difference between groups (R = 0.8160, p 0.005). Metabolomic analysis identified nine differential metabolites, four upregulated This demonstrates has utilization value than Z17, which is closely associated microbes metabolites. provides new insights into efficient straw ruminants from microbiological metabolomic perspectives.

Язык: Английский

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Exploring the Effects of an Alfalfa Leaf-Derived Adsorbent on Microbial Community, Ileal Morphology, Barrier Function, and Immunity in Turkey Poults during Chronic Aflatoxin B1 Exposure

International Journal of Molecular Sciences, Год журнала: 2024, Номер 25(14), С. 7977 - 7977

Опубликована: Июль 22, 2024

This article follows-up on our recently published work, which evaluated the impact of addition an alfalfa leaf-derived adsorbent in aflatoxin B

Язык: Английский

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The study on the impact of indoleacetic acid on enhancing the ability of the rumen’s original microecology to degrade aflatoxin B1

bioRxiv (Cold Spring Harbor Laboratory), Год журнала: 2024, Номер unknown

Опубликована: Авг. 3, 2024

Abstract Aflatoxin B1 (AFB1) poses a serious threat to the health of cattle and is strictly monitored in their diets. Rumen microorganisms have ability degrade AFB1, but this capability limited. Enhancing degradation capacity original rumen microecology for AFB1 novel approach. From molecular perspective,indoleacetic-3-acid (IAA) promotes expression cytochromes, which can improve AFB1. Therefore, study aims investigate impact different concentrations IAA on by microecology. Experiments used fluid from three adult cows as donors, were all fed same total mixed ration. was collected these cannulated before morning feeding prepare vitro fermentation fluid. The experiments completely randomized design, with each treatment repeated four times. results showed that time increased, content gradually decreased, rate up 75.73% after 24 h. altered pattern, significant reduction acetic acid ( P <0.05) decrease propionic ratio <0.05). It also affected microecology, causing abundance Ruminococcus amylophilus, Prevotella ruminicola , Fusobacterium succinogenes In addition, found increase amount added, decreased. enhances addition alleviates Moreover, promote stability significantly higher ratios compared non-added group summary, providing new solution alleviating animal health.

Язык: Английский

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Indole-3-acetic acid enhances ruminal microbiota for aflatoxin B1 removal in vitro fermentation

Frontiers in Veterinary Science, Год журнала: 2024, Номер 11

Опубликована: Дек. 20, 2024

Aflatoxin B1 (AFB1) has been recognized as a serious health risk for ruminant animals. From molecular perspective, indole-3-acid (IAA) possesses the potential to enhance removal of AFB1 by rumen microbiota. Therefore, this study aims investigate impact different concentrations IAA on microbiota using an

Язык: Английский

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