Quinoa sourdough fermented with Lactiplantibacillus plantarum CRL 1964, a powerful tool to enhance the nutritional features of quinoa snacks.

The remarkable nutritional attributes and potential health advantages of quinoa make it an important candidate for developing innovative ready-to-eat food products. This work aimed to develop a functional ready-to-eat snack based on quinoa sourdough fermented by Lactiplantibacillus (L.) plantarum CRL 1964.

Fist report on fumagillin production by Aspergillus fumigatus sensu stricto gliotoxigenic strains recovered from raw cow milk and clinical samples in Argentina.

In Argentina there are no reports on Aspergillus fumigatus fumagillin-producing strains. In this study we describe the isolation and mycotoxin production capacity of ten A. fumigatus strains isolated from farm and clinical samples.

Quinoa sourdough-based biscuits with high antioxidant activity fermented with autochthonous lactic acid bacteria.

Aims: To evaluate the capacity of autochthonous lactic acid bacteria (LAB) (43) from Andean grains to increase the antioxidant activity (AOA) and total phenolic compounds (TPCs) in quinoa sourdough to select best performing strains to be used as starter cultures in the elaboration of biscuits.

Methods And Results: Microbial growth (CFU per g) and pH were evaluated during quinoa dough fermentation. Counts were increased in a range of 0.

Partial characterization and purification of phytase from Lactobacillus plantarum CRL1964 isolated from pseudocereals.

Cereals and pseudocereals are a rich source of nutrients and trace elements, but their dietary bioavailability is low due to the presence of phytate (IP6), an antinutritional compound with the ability to chelate cations and proteins. Phytase is an enzyme that catalyzes the hydrolysis of IP6 and it is used as an additive improving the nutritional quality of grain-based foods. The aim of this study was to select lactic acid bacteria (LAB) isolated from pseudocereals with phytase activity, characterize their production and activity, and purify the enzyme.