Results 11 to 20 of about 165,340 (295)

Pyrrolizidine Alkaloids in Food on the Italian Market

open access: yesMolecules, 2023
Pyrrolizidine alkaloids (PAs) are secondary metabolites produced by over 6000 plant species worldwide. PAs enter the food chain through accidental co-harvesting of PA-containing weeds and through soil transfer from the living plant to surrounding ...
Mariantonietta Peloso   +5 more
doaj   +1 more source

Beyond Proteins—Edible Insects as a Source of Dietary Fiber

open access: yesPolysaccharides, 2023
The consumption of insects as an alternative protein source is acceptable as a sustainable alternative to mainstream protein sources. Apart from containing a high protein content, insects also have dietary fiber in the form of chitin, which helps to ...
Carolyne Kipkoech
doaj   +1 more source

A Berry and Acute Kidney Injury

open access: yesSaudi Journal of Kidney Diseases and Transplantation, 2022
Plant toxins have well been implicated in the etiopathogenesis of acute kidney injury (AKI). Certain plant toxins are endemic to a particular country and region.
B Balaji Kirushnan   +2 more
doaj   +1 more source

Ricin and Abrin as Possible Agents of Bioterror

open access: yesВестник войск РХБ защиты, 2022
Plant toxins – ricin and abrin, obtained in a purified form from the beans of the castor bean and Abrus precatorius respectively, are considered by Western experts as potential damaging agents of a biological nature.
D. V. Pechenkin   +5 more
doaj   +1 more source

Plant Poisons in the Garden: A Human Risk Assessment

open access: yesSeparations, 2022
A study of the plants, and their associated poisons, in the Poison Garden at The Alnwick Garden was undertaken across a calendar year. By selecting 25 plants in the Poison Garden, we have been able to develop a single chromatographic method for the ...
Samantha L. Bowerbank   +2 more
doaj   +1 more source

Toxin Degradation by Rumen Microorganisms: A Review

open access: yesToxins, 2020
Animal feeds may contain exogenous compounds that can induce toxicity when ruminants ingest them. These toxins are secondary metabolites originating from various sources including plants, bacteria, algae and fungi.
Zhi Hung Loh   +4 more
doaj   +1 more source

Characterization and Lifetime Dietary Risk Assessment of Eighteen Pyrrolizidine Alkaloids and Pyrrolizidine Alkaloid N-Oxides in New Zealand Honey

open access: yesToxins, 2021
Pyrrolizidine alkaloids (PAs) are a large group of botanical toxins of concern, as they are considered genotoxic carcinogens, with long-term dietary exposure presenting an elevated risk of liver cancer.
Andrew J. Pearson   +3 more
doaj   +1 more source

New Insights on Saporin Resistance to Chemical Derivatization with Heterobifunctional Reagents

open access: yesBiomedicines, 2023
Saporin is a type 1 ribosome-inactivating protein widely used as toxic payload in the construction of targeted toxins, chimeric molecules formed by a toxic portion linked to a carrier moiety.
Massimo Bortolotti   +4 more
doaj   +1 more source

Effects of Alternaria alternata f.sp. lycopersici toxins on pollen [PDF]

open access: yes, 1988
Effects of the phytotoxic compounds (AAL-toxins) isolated from cell-free culture filtrates of Alternaria alternata f.sp. lycopersici on in vitro pollen development were studied. AAL-toxins inhibited both germination and tube growth of pollen from several
Bino, R.J.,   +4 more
core   +2 more sources

Commercial biocontrol agents reveal contrasting comportments against two mycotoxigenic fungi in cereals: Fusarium Graminearum and Fusarium Verticillioides [PDF]

open access: yes, 2020
The aim of this study was to investigate the impact of commercialized biological control agents (BCAs) against two major mycotoxigenic fungi in cereals, Fusarium graminearum and Fusarium verticillioides, which are trichothecene and fumonisin producers ...
Durand, Noel   +5 more
core   +1 more source

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