Results 91 to 100 of about 15,217 (246)
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the assessment of the application for renewal of the authorisation of the preparation containing viable cells of the bacterium DSM 11798 intended for use as a technological additive (functional group: substances for reduction of the ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)+22 more
wiley +1 more source
Structural Insights into the Substrate Recognition of Ginsenoside Glycosyltransferase Pq3‐O‐UGT2
This work reveals the crystal structures of Pq3‐O‐UGT2 with its substrates (Rh2 or F2), unveiling an Nα5‐oriented binding pocket and unique linker conformation. Hydrophobic interactions are crucial for substrate recognition, while hydrogen bonds enhance specificity for F2. This study enhances the understanding of ginsenoside UGTs' substrate recognition
Qiushuang Ji+13 more
wiley +1 more source
A model of the trichodiene synthase (TRI5) of the wheat fungal pathogen and type-B trichothecene producer Fusarium culmorum was developed based on homology modelling with the crystallized protein of F. sporotrichioides.
G. Pani+6 more
semanticscholar +1 more source
Abstract Fusarium head blight (FHB), mainly caused by Fusarium graminearum and Fusarium culmorum, is a major wheat disease. Significant efforts have been made to improve resistance to FHB in bread wheat (Triticum aestivum), but more work is needed for durum wheat (Triticum turgidum spp. durum).
Ambra Viviani+36 more
wiley +1 more source
In situ recovery of secondary metabolites using adsorption resins : a thesis presented in partial fulfilment of the requirements for the degree of Master of Philosophy at Massey University, Palmerston North, New Zealand [PDF]
Almost without exception a two to three fold increase in microbial secondary metabolite concentration was measured when adsorption resins were added in-situ during a submerged liquid fermentation. Anguidine was produced at a final concentration of 440 mg/
Ryan, Jason L. J
core
Fusarium head blight (FHB) of wheat caused by Fusarium graminearum species complex (FGSC) is a devastating disease worldwide. The pathogens not only reduce the yield of wheat, but also impact the quality of wheat by contamination with trichothecene ...
Chih-Li Wang, Yingli Cheng
semanticscholar +1 more source
Abstract The food enzyme non‐reducing end α‐l‐arabinofuranosidase (α‐l‐arabinofuranoside non‐reducing end‐α‐l‐arabinofuranosidase; EC 3.2.1.55) is produced with the non‐genetically modified Aspergillus tubingensis strain ARF by DSM Food Specialties B.V. The food enzyme was free from viable cells of the production organism.
EFSA Panel on Food Enzymes (FEZ)+21 more
wiley +1 more source
The inclusion of toxic adsorbent compounds can reduce the negative effects caused by the presence of Aflatoxin B1 and Ochratoxin A. Saffron petal extract can be used to potentially modulate the contaminated diets with Aflatoxin B1 and Ochratoxin A, best achieved with 750 mg/kg of saffron petal extract along with 0.1% yeast cell wall and 1% processed ...
Reza Vakili+3 more
wiley +1 more source
Toxigenic potential of Fusarium graminearum isolated from maize of northwest Argentina [PDF]
Twenty six isolates of Fusarium graminearum from grains of maize hybrids harvested in ±west Argentina were grown on autoclaved rice grain to assess their ability to produce type B trichothecenes.
Apud, Gisselle Raquel+4 more
core +1 more source
PeAfpA is an antifungal protein produced by Penicillium expansum. In this study, the activity of this protein was compared with fungicides (imazalil and thiabendazole) and preservatives (calcium propionate, sodium, sodium benzoate, potassium sorbate and natamycin). In addition, the effect of PeAfpA in combination with imazalil, thiabendazole, natamycin
Laura Hernández‐García+4 more
wiley +1 more source