ReviewTranslational animal science2021
Significance of single β-mannanase supplementation on performance and energy utilization in broiler chickens, laying hens, turkeys, sows, and nursery-finish pigs: a meta-analysis and systematic review.
Review in Translational animal science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
32 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.
- Impact of β-mannanase supplementation on broilers fed low-energy diets: A phase feeding meta-analysis.Poultry science · 2026Pooled it
- Dietary supplementation of endo-1,4-ß-D-mannanase improves turkey growth through enhancement of immune response and jejunal barrier integrity.Poultry science · 2026Article
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- Prospects of feed additive incorporation in laying hen diets: a narrative review of principal biological effects and recent developments.Journal of animal science and technology · 2026Review
- Effects of varying levels of β-mannanase on growth performance, nutrient digestibility, blood metabolites and diarrhea incidence in weaning pigs.Journal of animal science and technology · 2026Article
- Alterations in intestinal development and barrier function in response to dietary β-mannanase in growing broilers.Frontiers in veterinary science · 2026Article
- Mannans as Multifunctional Biopolymers: Structure, Properties, and Applications in Health and Industry.Polymers · 2025Review
- Supplementation of β-mannanase alone or in combination with xylanase and β-glucanase enhanced growth performance, non-starch polysaccharide degradation, and gastrointestinal environment of broilers offered wheat-based diets.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Article
- Strategic use of β-mannanase and xylanase β-glucanase preparation in maize-based diets to improve broiler performance.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Article
- Expression of mannanase and glucanases in lettuce chloroplasts and functional evaluation of enzyme cocktail against Candida albicans in oral cancer patient samples.Plant biotechnology journal · 2025Article
- Exploring the Potential Effects of Soybean By-Product (Hulls) and Enzyme (Beta-Mannanase) on Laying Hens During Peak Production.Animals : an open access journal from MDPI · 2025Article
- Effects of β-mannanase on intestinal health and growth performance of nursery to growing pigs fed diets with DDGS.Journal of animal science · 2025Article
- Tolerance of weanling pigs and effects on growth performance of supplementing corn-soybean meal-based diets with graded levels of a novel exogenous β-mannanase.Translational animal science · 2025Article
- Maternal supplementation with konjac glucomannan and κ-carrageenan promotes sow performance and benefits the gut barrier in offspring.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2024Article
- Effect of dietary β-mannanase supplementation on growth performance, intestinal morphology, digesta viscosity, and nutrient utilization in broiler chickens: Meta-analysis and meta-regression.Animal bioscience · 2024Article
- Nutrient utilisation and growth performance of broiler chickens fed standard or moderately reduced dietary protein diets with and without β-mannanase supplementation.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2024Article
- Dietary β-mannanase reduced post-weaning diarrhea of pigs by positively modulating gut microbiota and attenuating systemic immune responses.Animal microbiome · 2024Article
- Effects of β-Mannanase Supplementation and Soyhull Inclusion on Production Performance, Economics, Egg Quality, Blood Biochemicals, Nutrient Digestibility, and Intestinal Morphology in Golden Brown Hens (RIR × Fayoumi) during Late Peak Production.Animals : an open access journal from MDPI · 2024Article
- Comparison study between single enzyme and multienzyme complex in distiller's dred grains with soluble supplemented diet in broiler chicken.Journal of animal science and technology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This review will give a brief description of β-mannans, abundance in feedstuffs, utility of supplemental feed β-mannanase, and subsequent animal responses. Soybean products and co-products of processing palm, coconut, and guar seeds are the major sources of β-mannans in poultry and livestock feed. β-Mannans are linear polymers of mannose residues linked by β-1,4 glycosidic bonds and their ingestion elicit undesirable and metabolically costly responses. Web of Science was searched to retrieve published studies for meta-analyses of the impact of supplemental β-mannanase on performance and digestibility in pigs and poultry. The mean difference (MD) between β-mannanase and control on average daily gain (g/d) was +0.23 (
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.