
PutreFact™
PutreFact™ is available for frozen samples and focuses on aromatic protein fermentation products — especially indoles and phenols — that indicate putrefactive metabolite formation and gut environment quality.
Use PutreFact™ when the key question is whether protein fermentation is producing undesirable aromatic metabolites, rather than simply whether branched-chain amino acid fermentation is increased. The panel complements BCFA and BGA + Ammonia by focusing on putrefactive metabolite quality and biological relevance.

Where it helps?
We’ve designed this panel for nutritionists and feed additive producers. If your business involves proteinous feed materials or any of the following additives:
- Protein sources
- Organic acids
- Proteases
- Prebiotics
- Carbohydrases
While only some of these additives directly impact protein digestibility, they may aid in controlling protein fermentation in the lower intestine.
Check the efficacy of your solution against increased protein fermentation (putrefaction) in the lower gut!
What do we measure?
Delivers following analyses
- Indole
- Skatole
- Cresol
- Phenol
- Isobutyric acid
- Isovaleric acid
- 2-methylbutyric acid
How to Order
- Contact us either by email diagnostics@alimetrics.com or alternatively use the contact form below.
- Indicate your interest in the BioFreeze™ sample collection solution, one or more of our unique gut health panels or a customized selection of analyses.
- We can help you plan a solution best suited to your needs.
- We will provide you with a quotation and further instructions within two business days.

Request Service
Use this form to request information of our analysis services. We’ll get back to you within two business days.
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