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Feed material · poultry
Alphasoy Gold
Brand Alphasoy · Manufacturer AB Neo
↗ public sourcesab-neo.com/· 3 studies, 3 independent/mixed
Evidence · moderate
The active substance is backed by 3 studies including meta-analyses; the verdict per claim below reflects what the literature actually shows, not the brochure. Strength reflects the active substance, not the brand.
What the manufacturer claims
Free
Captured from the product page, typed and attributed — the producer’s own statements, checked against the literature below.
Bioavailability
Consistent, highly digestible product with a minimum protein level of 52%.min 52% protein
Bioavailability
Improves digestibility of all key amino acids by up to 2%.+2% amino-acid digestibility
Performance
Unlocks 16% more energy compared to standard soy flour by altering the carbohydrate profile.+16% energy
Safety
Reduces anti-nutritional factors (ANFs) to safe levels.
Physiological
Optimises feed intake, improves intestinal health, stimulates the immune system and minimises ammonia emissions.
Manufacturer’s own words — not independently verified. The ledger below gives the evidence verdict for each.
Claim ↔ evidence ledger
Verdict free · receipts in Power
Each claim against the studies on the active substance, with the funding split. Open a row for the studies behind the verdict.
Claim
Verdict
Evidence & funding
BioavailabilityConsistent, highly digestible product with a minimum protein level of 52%.
Supported
no study
›
Processed soy is highly digestible; the 52% spec is a product fact.
BioavailabilityImproves digestibility of all key amino acids by up to 2%.
Supported
1 study · 100% indep
›
Read Digestibility gains shown for processed soy; +2% not separately verified.
2024
Enzymolytic soybean meal — growth performance, nutrient digestibility and intestinal health of weaned pigletsHigher nutrient digestibility (DM, ether extract, gross energy) for processed soy vs standard SBM.
PerformanceUnlocks 16% more energy compared to standard soy flour by altering the carbohydrate …
Mixed
no study
›
Energy claim weaker — not independently quantified at +16%.
SafetyReduces anti-nutritional factors (ANFs) to safe levels.
Supported
1 study · 100% indep
›
Read ANF reduction well supported.
2020
Effects of fermented soybean meal on growth performance and total-tract digestibility of weaned piglets (β-conglycinin/glycinin reduced)β-conglycinin and glycinin markedly reduced by processing.
PhysiologicalOptimises feed intake, improves intestinal health, stimulates the immune system and …
Supported
1 study · 100% indep
›
Read Gut-health/immune support shown for yeast-fermented soy and yeast cell-wall fractions — but the evidence here is in pigs, while the claim is for poultry.
2017
Effects of soybean meal fermented by L. plantarum, B. subtilis and S. cerevisiae on growth, immune function and intestinal morphology in weaned piglets10–15% fermented (incl. yeast) soy: higher ADG, lower feed intake, and higher serum IgG, IgM and IgA.
Bottom line. The digestibility and anti-nutritional-factor claims rest on solid independent evidence for processed soy protein.
Sponsored
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Composition
Free
● Disclosed by manufacturer
processed soybean meal protein — min 52%protein source
yeast mannanfunctional fraction
yeast beta-1,3/1,6-glucanfunctional fraction
anti-nutritional factors — reduced to safe levelsspecification
◆ Referenced — with resolving source
None referenced with a resolving source yet.
Evidence — on the active substance
Table free · full-text in Power
Why these studies The evidence for a proprietary product is the evidence for its active substance. These are the studies (meta-analyses first) behind the verdicts above, with funding labelled.
Year
Study & effect size
Funding
Type
Access
2017
Effects of soybean meal fermented by L. plantarum, B. subtilis and S. cerevisiae on growth, immune function and intestinal morphology in weaned piglets10–15% fermented (incl. yeast) soy: higher ADG, lower feed intake, and higher serum IgG, IgM and IgA.
Enzymolytic soybean meal — growth performance, nutrient digestibility and intestinal health of weaned pigletsHigher nutrient digestibility (DM, ether extract, gross energy) for processed soy vs standard SBM.
Effects of fermented soybean meal on growth performance and total-tract digestibility of weaned piglets (β-conglycinin/glycinin reduced)β-conglycinin and glycinin markedly reduced by processing.
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Analysis & tools
◆ Power
The working map a maker won’t give you — built only from the evidence on this page. Nothing here is marketing.
◆ Power view
Open the analyst workbench
Dose benchmark, the independent-vs-sponsored split, the pooled meta-analysis effects, the contradictions and the gaps — all derived from the studies above.
Dose: label vs effective trial range vs EU max
Independence-of-evidence breakdown
Pooled meta-analysis effect sizes
Compare · CSV / JSON · API
Dose benchmark
Label / recommendedper formulation
Effective in trialssoy 4–15% inclusion; yeast fractions 0.05–0.2%
EU maximumn/a — feed material
Two functional parts (processed soy + yeast cell wall).
The digestibility and anti-nutritional-factor claims rest on solid independent evidence for processed soy protein.
The gut-health/immune claim is supported for yeast-fermented soy and yeast cell-wall fractions — but mainly from pig studies, not poultry.
The +16% energy and ammonia-reduction claims are not independently verified.
No study names Alphasoy Gold; magnitudes are the manufacturer's.
Where studies disagree: Claims are made for poultry, but most of the retrieved evidence is in weaned pigs — species extrapolation is a caveat.
Gaps: No poultry-specific trial of this exact blend; the ammonia-emission claim is untested in the literature retrieved.
Manufacturer’s stated mechanism (their words): Processed soybean protein (lower ANF, higher digestibility) combined with yeast β-glucan/mannan cell-wall fractions intended to support gut health and immune function.
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Put this beside alternatives on the same active substance (e.g. HMBi / other rumen-protected methionine), and take the data with you.
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