Evidence map›Paper›PMID 41724885›Full record

ArticleMycotoxin research2026

Maize inoculation with aflatoxigenic and biocontrol fungi - toxin transfer from feed into milk and yoghurt.

Julika Lamp, Karin Knappstein, Christine Schwake-Anduschus, Stefan Nöbel, Janine Saltzmann, Sven Dänicke, Markus Schmidt-Heydt, Ronald Maul

Erratum issuedAbstract read
In one paragraph

Article in Mycotoxin research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Julika LampMax Rubner- Institut, Federal Research Institute of Nutrition and Food, Institute of Safety and Quality of Milk and Fish Products, Kiel, Germany.ORCID http://orcid.org/0000-0001-6412-4123
Karin KnappsteinMax Rubner- Institut, Federal Research Institute of Nutrition and Food, Institute of Safety and Quality of Milk and Fish Products, Kiel, Germany.ORCID http://orcid.org/0000-0003-0825-2117
Christine Schwake-AnduschusMax Rubner- Institut, Federal Research Institute of Nutrition and Food, Institute of Safety and Quality of Cereals, Detmold, Germany.ORCID http://orcid.org/0000-0002-1989-7992
Stefan NöbelMax Rubner- Institut, Federal Research Institute of Nutrition and Food, Institute of Safety and Quality of Milk and Fish Products, Kiel, Germany.ORCID http://orcid.org/0000-0001-9283-2178
Janine SaltzmannFriedrich- Loeffler- Institut, Federal Research Institute for Animal Health, Institute of Animal Nutrition (ITE), Braunschweig, Germany.ORCID http://orcid.org/0000-0001-5016-7886
Sven DänickeFriedrich- Loeffler- Institut, Federal Research Institute for Animal Health, Institute of Animal Nutrition (ITE), Braunschweig, Germany.ORCID http://orcid.org/0000-0002-4913-4726
Markus Schmidt-HeydtMax Rubner- Institut, Federal Research Institute of Nutrition and Food, Institute of Safety and Quality of Fruit and Vegetables, Karlsruhe, Germany.ORCID http://orcid.org/0000-0003-2844-9873
Ronald MaulMax Rubner- Institut, Federal Research Institute of Nutrition and Food, Institute of Safety and Quality of Milk and Fish Products, Kiel, Germany. Ronald.Maul@mri.bund.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The consumption of milk can contribute to the consumers` exposure to aflatoxin as aflatoxin M1 (AFM1), a hydroxylated metabolite of aflatoxin B1 (AFB1), is transferred into the milk of AFB1 exposed dairy cows. As mitigation measures against AFB1 presence in cattle feed, fungal biocontrol strains are applied on plant materials to reduce toxigenic A. flavus growth. The present study investigates the impact of applying two biocontrol strains (Trichoderma afroharzianum and non-toxigenic Aspergillus flavus) compared with a toxigenic A. flavus strain on the mycotoxin transfer from maize into milk and milk products in a “farm to fork” approach. Firstly, in a feeding study three groups of high yielding dairy cows are exposed to different maize flours infested with biocontrol or AFB1-foming fungal strains for 14 days to monitor a potential toxin transfer from feed to milk. In the milk of cows exposed to AFB1, AFM1 was detected with a mean value of (95.6 ng/kg ± 13.7 ng/kg) while the mean transfer rates (3.8% ± 0.9%) were slightly higher than published in previous studies. Neither AFM1 nor cyclopiazonic acid could be detected in milk from the cows exposed to the two biocontrol strains. The data show, that the AFM1 limit of 50 ng/kg in milk can be exceeded when cattle feed is contaminated with AFB1 within the legal limit. Consequently, the use of cattle feed within the current European legal limits does not necessarily guarantee for obtaining milk compliant with European maximum levels. In the second part, AFM1 containing raw milk from the experimental cows was processed further into yoghurt to investigate the fate of the toxin under acidic fermentation conditions. No AFM1 degradation was found during authentic yoghurt making, albeit in a model experiment the hydration of AFM1 in presence of citric acid was shown. Further studies are necessary to investigate the exact conditions suitable for reducing the AFM1 content of contaminated milk during the processing of dairy products

Indexed as

Aflatoxin B1Aflatoxin M1Animal FeedAspergillus flavusFood ContaminationMilkYogurtZea maysAnimalsCattleHypocrealesAflatoxin B1Aflatoxin M1AFB1AFM1AspergillusBiocontrol strainsDegradationTrichoderma

Identifiers

PMID41724885
PMCPMC12926233

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Registered trials

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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.