Displaying 1 results of Peramine Impurities Peramine is a naturally occurring alkaloid produced by certain endophytic fungi that are associated with cool-season grasses. However, the production of peramine by these fungi is often accompanied by the presence of impurities, which can affect the quality and purity of the final product. These impurities can include other alkaloids, toxins, and byproducts of fungal metabolism, and their presence can have negative impacts on the health of grazing livestock that consume contaminated grasses. Therefore, it is important to carefully monitor and control the levels of peramine impurities in order to ensure the safety and efficacy of grazing land and animal health.